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FAQs about Commercial & Custom Tanks for Marine Systems By
Manufacturer/Brand Related
Articles: Size Doesn’t Always
Matter! Thoughts on the Desire to Create Bigger Marine Aquariums
By Scott Fellman, Making Your Own Tanks,
Sumps, Designer Marine tanks, stands and
covers, Aquarium
Repair, Marine
System Components, Canopies,
Covers & Lighting Fixtures,
Related FAQs: BioCube,
MegaFlow, Red Sea Max,
Tanks, Tanks 2,
Tanks 3, Tanks 4,
DIY Gear 1, DIY Gear 2,
DIY Gear 3, DIY Gear 4,
Tanks, Stands, Covers, Custom
Aquariums, Stands, Covers..., FAQs on Commercial, Custom Tank:
Design, Shape,
Materials: Acrylic, Glass, Other... Tools,
Location, & DIY Tanks, Sumps 1,
DIY Tanks/Sumps 2, DIY Tanks/Sumps 3, DIY
Tanks/Sumps 4, & FAQs on DIY Tank & Sump :
Design, Shape/Size,
Materials, Tools/Construction/Sealants,
Plumbing... DIY Acrylic Tanks,
DIY Glass Tanks, DIY Wood Tanks,
DIY Other Material Tanks... &
Acrylic Tank Repair, |
All Glass (AGA):
www.all-glass.com Finnex:
http://www.finnex.net/
Jebo Aquariums:
www.jeboaquarium.com
Glasscages.com
Lee Mar: leemarpet.com
Oceanic:
www.oceanicsystems.com
Perfecto:
www.perfectomfg.com
San Diego Plastics Aquariums:
http://www.sdplastics.com/aquaria1.html
SeaClear/Tradewind/CASCO:
www.casco-group.com/ Tenecor:
www.tenecor.com
Tru Vu Aquaplex:
http://yhst-32494300360055.stores.yahoo.net/ |
Replacement Pump For Solano
Nano Tank 6/7/09
Hey Guys,
<Hello Samantha>
my husband and I both have Solano 34g nano tanks. Set up as reef tanks
we've had great success with them but recently both our pumps have gone
out, mine being the latest. And we've had to rig replacements since I
can't seem to find a true replacement from Solano or anywhere else. Do
you'll suggest anything else I should or could do to continue to have
optimal skimmer performance. I appreciate any input.
<Have you contacted Current USA on this? Forward this to
info@current-usa.com.>
Thanks
<Your welcome. James (Salty Dog)>
Samantha Serie
Tempered bottoms, glass tank manuf. choice 11/23/08
Hello, <Dave> After buying an Oceanic Tech 120 gallons and
returning it 5 times (that's right 5) because of various problems
including 2 that arrived cracked....I give up on Oceanic...their quality
control is non-existent...I decided to get essentially the same tank but
made by a local custom tank manufacturer. <Used to be a good co.>
Now i have the option of a 3/4 inch non-tempered bottom just like the
Oceanic tank had, or a 1/2 inch tempered. I'm not planning any
drilling...which is the way to go? <... "Six of one..."> Seems to
be some disagreement on what's better, though I notice that
manufacturers making "higher end" aquariums tend to specifically state
that they use non-tempered as if it is superior. Can you offer some
advice? Thanks, Dave <I'd likely go the 3/4 inch bottom
route... as someone may at some point decide to drill it... these two
choices are fine, near equivalents in terms of strength... the 3/4" inch
being a few tens of pounds heavier to lift... Bob Fenner>
Tank information needed... reading
– 7/30/08 Hello I have been checking out your site for a few
weeks now (really enjoy it), and sent in a fish question that was
answered for me. Now I have a question in regards to an aquarium I am
thinking of purchasing. This will be an upgrade from a 12 gallon to a 40
gallon. My LFS gave me paperwork info from two places. The first is
Clear For Life which I am getting the impression from the couple of
places I found WWM that they would be one of the company's of your
recommendation... am I correct in this? <I think they have good,
consistent products> And if so can you give me anymore info on these
tanks plus pros and cons? <Mmm, don't know what you're looking for
here> The other company they gave me info on was Visio if I wanted to
go the glass route, <Oh... read here:
http://wetwebmedia.com/marine/index.htm the first... to Tanks...>
but I cant seem to find anything on these aquariums when I am doing
searches. Do you know ANYTHING regarding the Visio aquariums that
might be helpful to me? <Again... how would I know what you know? See
their makers site re: http://www.advanceaquatanks.com/vg.html>
(though I am leaning more towards the acrylic since this is what I
already have). The Clear For Life that I am looking at is a 40
gallon rectangular 36x15x16 for $114.00 for tank plus $21.75 for
fixture. In your opinion does that sound like a pretty decent price or
do I need to keep looking? <Is very reasonable> Oh also my LFS
suggested H.O.T Marineland Emperor 280 <Mmm... I would not go this
route... for any token mix, type of marine livestock> is he steering
me in a good direction with all this? <I'd keep reading... Bob
Fenner> Thank You Joe
hello to Bob and the crew, Finnex tanks/systems 7/26/08 I
have a question about nano tanks. I have been thinking about down
sizing my 55 gallon tank to a 30 or 34 gallon nano. Tanks I am
looking at are the Solano and theM-Tank by Finnex International
Corporation. First which is better? <Mmm, not familiar with
these: http://www.finnex.net/productlist.php to state, but do see
my comment below> My second question is I have a sleeper goby,
three clownfish, two are a mated pair laying eggs, two powder blue
damsel fish, an arrow crab <Watch this... Stenorhynchus are
predatory> and a small reef crab, will all these fish, who have
lived together for over 6 years, be ok behaviour and bioload wise in
either of the tanks I listed. I have been having some problems with
algae should I use the live sand and water from the 55 gallon tank
and use it in the new tank? <I would> Thanks Kathy <I'd
also add an external sump/refugium to this system. Am not a fan of
these "all in one" built in systems... too puny, hard to work on,
un-adaptable. Bob Fenner>
Follow Up on Finnex Post 7/26/08 Dear Bob,
<Andy> I read the post/answer regarding the Finnex M-Tank and
thought I would throw in my 2 cents. <Much appreciated> I
actually purchased the 30 gallon Finnex M-Tank a few months back
because I wanted to set up a goby/pistol shrimp tank and my LFS had
one they were "testing" to see what kind of hobbyist interest they
would get. <Great> I got a pretty good deal on it for a LFS
purchase, although I found later that I could have ordered directly
from Finnex for about $100 cheaper (but who knows what shipping
would have been). <Yes... and possible headaches therein>
Anyway, generally, I like the tank a lot and it is perfect for my
use. It is an "all-in-one" as you know, with a skimmer, "wet-dry"
(which is nothing more than a compartment with a foam insert--which
I promptly removed and replaced with a bag of Purigen), a pretty
nice-sized refugium with a PC fuge light, and a black cabinet
stand--all for about $590. Mine came with 4x24W T5s, although they
do offer a 150W HQI version. When I was considering this tank, I
couldn't decide whether I wanted to convert my 30g long that I'd
been using for a QT or go with a new system. When I started pricing
everything out for the upgrade to my existing 30g (and factored in
that I'd need a replacement QT), it just made economic sense to
purchase the Finnex. I will say that the skimmer is completely
useless, so I would recommend upgrading to an AquaC Remora, which I
plan to do in the near future. Also, the glass does scratch pretty
easily, but I think this is a given with any glass tank. Take
care. Andy <Thank you for this input Andy. Will accrue/place
with t'other. BobF>
Re: Follow Up on Finnex Post 7/27/08 Bob,
<Andy> I forgot to mention one very important attribute of the
Finnex tank--the wet-dry filter clogs very quickly. <And I'll bet
is a pain to service> When this happens, the water level in the
return chamber drops and the tank spews billions of microbubbles.
This is one of the reasons it's important to ditch the foam
insert (the other being the elimination of a nitrate factory). Also
(guess that makes it two things . . .), the plumbing is not sealed,
so I found that the tank does have a tendency to spew microbubbles
which you can fix through a combination of silicone and adjustments
to the refugium flow valve. Hope this helps someone. <Does
help me!> Andy <Thanks again, BobF> |
Re: 125 gallon glass aquarium 07/17/2008 Thanks for the
reply. Here's a couple pics, maybe it will look familiar. I still
have quite a bit of cleaning to do on it so don't mind the crud! I
really don't guess it is that important, I would just like to know
what brand it is. Thanks so much for your help and such a great
site. I don't know what I would have done without you when I started
this magnificent hobby a couple years ago. Jacob
<<Unfortunately, I still cannot pin point a specific manufacturer.
However, it certainly appears to be a sturdy aquarium. Thanks and
have a super day. A Nixon>> | 
Might be an old Atlas Aquarium... RMF
|
Uniquarium Skimmer Upgrade – 05/31/08 I just wanted to say
thank you for the great advice. <<We’re happy to help>> I placed
an AquaC Remora-Pro skimmer in my 100 gallon FOWLR tank with awesome
results. <<Ah!...excellent>> I have a Clear for Life Uniquarium so
it took some work to modify the rear of the tank to accommodate the
Mag-3 pump. (A coping saw and about 1 hour of work) <<Very good>>
I struggled with finding the best skimmer that would fit in the space
available for many months. <<Sounds like your research paid off>>
Please let your readers know that if they own this particular aquarium
that it is possible to retro fit a much better protein skimmer to the
rear of the tank. <<You just did>> Again thanks for the great
advice. <<Always welcome. EricR>>
Re: Lee-Mar custom frameless tank 1/29/08 Hi Bob, I wanted to
update you on the tank situation with Lee-Mar. I appreciated your input
and timely response on our last emails, and respect you as a leader in
the industry. The tank was delivered again today, two weeks after we
sent the tank back with the imperfections it was delivered with the
first time. As you can imagine we were all filled with anticipation
awaiting the delivery of this tank we have been waiting for since the
beginning of December. The tank does not even make it off the truck
and we have to decline delivery again! The tank not only had MORE
inclusions that the first time they sent it, they wrapped the tank with
all of the shipping/ packing material while the paint on the back of the
tank was still WET. <... What a mess!> The paint came off in the
plastic, had HUGE marks where the packaging was placed against the wet
paint, and allowed to dry, and the edges of the glass were chipped from
where they had to take the tank apart to reapply the sealant. <Mmmm>
I know that you state that Lee-Mar has superb craftsmanship, but what we
have experienced on this custom tank, has been nothing short of a
disaster! I can't believe after all this, NO ONE bothered to quality
control this tank before it left the shop, and if they did, they ALLOWED
it to be delivered in this condition. <Something is very amiss> We
are extremely disappointed to say the least, and I do not want to give
my good money to a company that has so little concern for the quality of
product they deliver to a consumer. Do you have any other suggestions
for glass tank manufacturers?? <Oceanic... Glass Cages... Perfecto...
All-Glass> We are looking to expand our reef/fish collection, and
have built-in tank stand that will accommodate up to a 125 gallon tank.
Thank you again for your time and patience with my dilemma and look
forward to hearing from you. Sandy Moats <Very sorry to hear/read
of your experiences here. I do encourage you to write directly to the
management at Lee-Mar. Feel free to copy my name, our correspondence to
this. Bob Fenner><<Note to RMF: Write Terri Boyd directly if these folks
don't get satisfaction>
Red Sea Reef Max vs. C.A.D. Aquarium 1/25/08 Hi, <Hello Phil>
I am new to saltwater and contemplating purchasing a Nano tank. I like
the idea of an all in one tank, they also fit my space needs. I was
originally set on the Red Sea Max and then someone suggested the new
C.A.D. 39g set up. Reading the specs on both it is difficult for me
to determine the best. I thought I may ask for help from others who have
experience. Which company has the better quality/customer service
etc... Any help comparing the two and guidance as which way to go would
be a great. <I'm not familiar with the CAD product, a search didn't
help me much with product info. I'm thinking no protein skimmer is
provided. The Red Sea on the other hand provides everything, a true plug
and play system, and, the lighting provided, should fit the needs of
most if not all light loving invertebrates. As for customer service, I
know first hand that Red Sea is excellent in this regard. If it were
me, I'd choose the Red Sea.> Thank you, <You're welcome. James
(Salty Dog)> Phil <<See here:
http://www.oceanreeflections.com/products.aspx?prodcat=Aquariums&heading=C.A.D%20%20Aquariums&subhead=39G%20C.A.D%20SIgnature%20Series&page=1
RMF>> Re Red Sea Max
vs. C.A.D. Aquarium 1/25/08 Hi James, <Hello Phil> Thank
you very much. <You're welcome.> I appreciate it. I was leaning
towards the Max, I think I will go with it. <Don't think you will be
disappointed. James (Salty Dog)> Phil
Metaframe Aquariums,
resale of antiques! -11/18/07 Hello, After doing
several searches to no avail, I'm hoping you can help me. Recently
several people have offered to buy my 15 gallon Metaframe aquarium. It
is in great condition and is still currently in use, with its original
stow a light canopy. I've looked on eBay and have seen two currently
listed, one 10 gallon for $80 and an identical 10 gallon for $250 so I'm
a little confused about its actual worth. Any assistance you can
offer would be greatly appreciated. Thank you, Kate <Hello
Kate. To quote Margaret Thatcher, "something is worth what someone else
is willing to pay for it". This may not help you much, but there it is.
Personally, I'd spend next to no money on a 15 gallon tank. It's simply
not useful except for rearing baby fish or housing very tiny community
fish or shrimps. Every time I advise beginner aquarists, I always,
always, ALWAYS tell them to go for a 20 gallon tank upwards. Anything
smaller can't be used to properly maintain the sorts of fish regular
aquarists like to keep, like goldfish, guppies, angelfish and so on.
Moreover, your sort of tank, with a slate bottom and metal frame, just
isn't a good long-term investment. These tanks simply get increasingly
more likely to leak as they age, and moving them from one house to
another is precisely the sort of thing that puts strains on the joints
speeding up this degradation. So while it may appeal as a collector's
item, as something a hobbyist should spend money on it makes no sense at
all. For less than $100 you can get an all-glass 20 gallon tank with
lights, heater and filter from a brand like Marineland that gives you a
warranty as well as a source of spare parts should things go wrong.
Getting prices from eBay is not always helpful, because by definition
eBay exists to use the auction mode of sale to drive prices up.
Moreover, a lot of stuff never sells at its listed price. Anyone who
spends $80 on a second-hand metal-framed 10 gallon tank -- let alone
$250 -- is, in my opinion, out of their mind! I'm not really sure this
is what you wanted to hear, in which case I apologise, but we really
aren't geared to advise people on commercial or financial issues.
Cheers, Neale.> So-called "Reef-ready" aquariums 7/30/05
I was just introduced to the term "reef-ready" by Jeff at LifeReef.
<The term is laughable to many experienced aquarists. I find these
aquariums tend to be minimalist yet overpriced. Normally have inadequate
water flow capabilities too. Check our WWM archives and those of big
message boards like Reef Central for the term/phrase. You will read more
details for concerns about such displays> I understand it is
basically corner overflows inside the tank. <Yep> Jeff suggested
this set-up was fairly industry standard for advanced, professional
set-ups. <I respectfully disagree. And I have nothing to
sell you by the way. Even my books are so low profit as to be no
significant motivation. Heehee... unless I really needed a dollar badly
<G>>> I find no mention of reef-ready tanks in Robert's book, The
Conscientious Marine Aquarist. Why not? <Check the
copyright my friend... things change in time and books pay poorly yet
are expensive to produce ;)> I found some references to reef ready
aquariums at http://www.reefkeeping.com/issues/2003-01/gt/index.htm ,
which also suggested this was an excellent set-up. <OK>
Please comment on whether or not I should be specifying, "reef-ready"
when I purchase a 220 gallon cold (50-55 degree) saltwater tank for
installation at the Pioneer's Home in Sitka, Alaska. <Just check the
math yourself my friend... a 1" bulkhead can handle 300 gph quietly, 600
gph noisily (unless modified ala Durso or Mega). So... for a 220 gallon
aquarium that needs conservatively 10-20X turnover of flow (most reefers
do much more than this). 4000pgh adds up to a whole lot of 1" bulkheads
which none of the so-called "reef-ready" tanks have. So, that leaves us
with a small pump running a weak (and quiet - that’s good) loop of
around a 1000 gph through 2-3 standard drain holes in a sump loop. You
can do this... but at least need to drill one larger hole for a 2"
bulkhead, for example, to tap a pump into the display proper for a
closed loop to do the bulk of the water movement needed in this tank.
That’s presuming that you are willing to return the water from the 2"
line fed CL pump over the top of the aquarium as in a perimeter manifold
(see the thread on CL perimeter manifolds stickied at the top of my
forum at reefcentral.com for a long list of threads on this topic).>
All specimens will be from local waters and the rock will be as alive as
it can be. <wow... fascinating. Truly so :)> Thanks,
Kris Calvin <You do know that it is illegal to collect the
cnidarians, yes? Above all... obey the fishing license regulations. Best
of luck, Anthony>
Sump Stuff 7/24/05 Dear Mr. Fenner
(or other great crew members) I was reading through some articles on
sumps and being new to this particular subject I was thinking about
something. Currently I have a 30g reef (about 2 months old) and am using
a spare ten gallon tank as an outside plenum filter. I was going to
also use this to house my equipment. But I noticed that all of the sump
plans on WWM have separate compartments for every thing. <Yes...
easier to maintain constant water flow, compartmentalize functions...>
Rather than ruin my plenum, I thought I might as well just get another
tank/tub for another separate sump for the equipment and other
filtration means. I would put this one before the plenum to keep it
clean. Would this work better than ripping the plenum out and
decreasing it's area by cramping it into a baffle system? <IMO, yes>
Also what would you recommend, to buy a sump or put one together?
<Either> One other question that's slightly related... A while
back you gave me (potentially) life saving advice on installing a double
pump sump return system. (Thanks for that!) I have decided that if I
want to become more serious about my hobby I should move out of my very
old 30 gallon and buy a new tank that has a built in drain system. I
might go bigger but right now I just want a good aquarium. Any
suggestions? Personal favorites? Brand preferences? Any and all help
will be appreciated. Thanks for everything,
Andrew <Most all mainstream manufacturers products are fine... just
make sure you get the size, number of plumbing holes/lines you want for
now and potential upgrading later. Bob Fenner> Who makes the best
tank? 8/31/05 Hey Crew! <Howdy> Who makes a better 55
gallon tank. Oceanic or AGA? Is there really an appreciable difference
in the quality, design and durability of either? I am planning on
setting up a 55 gal. fish only marine aquarium. I've heard some people
say that the Oceanic product is a step up from the AGA and then I've
heard that both Oceanic and AGA are now owned by the same company. I've
also been advised that the wet/dry filtration is the best way to go with
a saltwater application. AGA offers a pre-drilled 55 gallon tank
(reef-ready) that would accommodate a wet/dry filter. However, Oceanic
only has a 58 gal reef-ready tank and I don't like the dimensions on
it. Its about a foot shorter in length than the AGA. I want the
dimensions of the AGA since it will be a fish only and not a reef tank
and I believe the longer tank is more fish friendly and would allow me
to house more fish. The option I am considering is to have a special
order or customized pre-drilled 55 gal. Oceanic tank with the dimensions
I am seeking. I was also told that the pre-drilled tank with the
wet/dry filter could be put up against a wall whereas that would not be
possible with a non-drilled tank. This is an important consideration due
to space limitations. So in summary: 1. Which is the better
tank? Oceanic or AGA. What makes one stand out from the other and is
the difference really appreciable? 2. Assuming that wet/dry
filtration is the best method of filtration for a 55 gallon marine tank,
should I get a pre-drilled tank. This being said, is it possible to get
a customized pre-drilled 55 gallon Oceanic tank with the dimensions I
want. Thank you for you invaluable input and advice.
Gary <Who makes a better tank? For an aquarium of only 55 gallons
with those particular dimensions you don't necessarily need to be too
overly concerned. Both companies make good aquariums that will last
several years. If you were ordering a 550 gallon aquarium it may be a
different story. Go with the company who has the better price, warranty,
customer service or maybe even the sexiest phone voice. Regarding your
second question of tank filtration please read this:
http://wetwebmedia.com/marine/setup/index.htm ...then reread
it...And yes, you should get it drilled with a built in overflow box and
yes, it is possible to get a pre-drilled 55 gallon Oceanic tank with the
dimensions you want. Simply have your local fish store call them and put
the order in for you. Gary, consider focusing more of your time/energy
into reading up on the proper filtration methods/methodologies of marine
aquaria rather than being too caught up in who makes the best 55 gallon
aquarium. Good luck Gary!! - Ali> Battle of The (Aquarium)
Brands? My friend is considering purchasing a bow front glass
aquarium to be used as a reef tank. Right now he's considering either
All-Glass or Oceanic. I know from what I've read that Oceanic is better
quality. But he wants a more definitive answer as to the differences
(besides cost) between these two manufacturers. He recently took a trip
to the LFS and said that from visual examination he could not see a
difference in materials between the All-Glass and Oceanic bow front
aquariums. He said it was easy to see the difference between the
standard aquariums, but not the bow front models. Can you point me in
the right direction as to where I can find some literature on the
differences between the two? Or can you tell me? Any help would be
greatly appreciated! Thanks, Chad <Well, Chad, to be quite honest,
I've heard good things about both manufacturers. Personally, I have no
experience with either, as I use acrylic, but I think that you'd be best
served by posting a query on the WWM Chat Forum, to hear what your
fellow hobbyists have to say. You just might meet some pretty cool
people who can give you some great feedback! Have fun! Regards, Scott F>
New Tank recommendations 3/28/04 Hi Was wondering if I get your
opinion on what you think of those acrylic tanks which you can buy that
have the lighting and filtration built into the lid of the tank ? <I
find them to be limiting if not poorly designed for advancing aquarists
I am not sure what they are called and couldn't find a link, but I was
thinking of buying one to start up a marine tank. (I am looking at a
3foot tank - not sure what that is in gallons) One thing I did notice
was that it seems very difficult with these tanks to put in a protein
skimmer as there is no room with the lid being used for lighting /
filtration. <exactly... as per my statements above> Which leads me
to the next question - do I need a skimmer? <I very strongly
recommend it. Else you need to compensate with lighter bio-load, more
water changes (weekly would be nice), etc> I know I need a skimmer in
terms of the bigger debate - but in light of the tank logistics, can I
get away with it. <can, yes... but not worth doing without it> How
good would you say the filtration is in one of those tanks where it is
built in ? <weak to moderate> I like the idea of having it all
very compact and tidy. <understood... although it comes with a price>
in my last tank I had a big Eheim on the floor a skimmer sticking out of
hole in the glass which resulted in my carpet/furniture being eaten away
by salt built up. What would your recommendation be? <if you'll keep
a sump, then a Euroreef or AquaC skimmer in a (first water) partition...
or if no sump, the a top (rail) mounted Tunze> Thanks Simon <Best
of luck, Anthony> Uniquarium I thinking of purchasing a
60gal 24x24x24 acrylic aquarium for fish only, I'm choosing this size
because it fits perfectly in my home. I know this size i not ideal,
however will it work. I'm planning on using live rock. I'm debating
considering the all in one Uniquarium. What do you think?<The tank
size would be fine. But these Uniquarium are often hard to clean and
can become a pain. I would post this question on one of the message
forums like ours or www.reefcentral.com. This way you can get some
opinions of those who have used them personally. Cody> Thanks,
Gary
DIY Acrylic Tank Fabrication - Confused about Light
Diffuser Hello all <Hi there> I would appreciate it if
you guys could answer two questions for me. <Will try> I am
designing and building an acrylic aquarium. I need to know how large
the top (two) openings should be cut (to allow for addition of fish,
rock, etc while maximizing the tank integrity, reducing bowing,
etc.) Material ½ “ nominal acrylic throughout, tank dimensions 48”
long, 18.125” wide (front to back), 30” tall (not counting ½ “
floor) roughly 112 gallons. <Leaving a good three inches around all
the cut-outs and routing about the corners of the cut-outs themselves
should be fine. I would make the top at least 1/2" thick here as well.>
(Planning on having a 6” DSB but I have fairly long arms) I plan on
using a router for the cuts, with 1.25” radius corners in the cuts to
reduce points of stress in the top. <Oh. Good idea> 1. How
wide should the lip be around the outside of the tank and how wide
should the single center brace be? <three inches for all> (I
plan on implementing Calfo’s overflow trough inside the tank and
drilling the tank at the top back for both input and output. 36” long
spillway will be made of ¼” acrylic since it presumably will experience
little pressure.) 2. Which way do you orient the light diffuser
(egg crate) to concentrate light into aquarium as opposed to diffuse
it…..skinny edge down or up? <Skinny side up as I recall> Thanks
for all of your help. Sincerely, Michael <Bob Fenner>
To brace or not to brace Is it possible to construct a 4 ft by
21 in all-glass aquarium, filled with 2 ft of water (though the total
height will be 30 in), without any top bracing at all? Or at least,
without a centre brace? And what glass thickness would I need to avoid
braces (I know this will be a more expensive option, but I just hate
braces!) <Mmm, yes... but I do have an "alternative bracing
suggestion"> I am thinking of using 1/2 in toughened glass for the
sides and either 1/2 in or 5/8 in toughened glass for the base. There
will be an enclosure on top of the tank, consisting of a wooden frame
(1/2 in by 1 1/2 in timber) sitting on the top edges of the glass sides,
then panels of 1/4 in thick MDF screwed/glued to the frame extending 6
in down the outsides of the glass to the water level. If the 1/4 in MDF
panels are a snug fit to the outside of the glass, would they give
sufficient anti-bowing support to the glass? <Should, yes> Or
would I need a wooden centre brace extending across the frame? Or do I
have to go the conventional route with a glass centre brace bonded to
the tank walls and side braces bonded to the top of all tank sides?
<I suggest siliconing a strip (two inches in width will do) either along
the top or inside a bit down... front and back glass all the way to the
ends. This will give you sufficient bracing to fill this tank all the
way to the top, and not block your lighting, rock arranging, netting...
Bob Fenner> Thank you for your help, Chris Peacock Re: To
brace or not to brace Thank you very much, Bob. Just two points
of clarification, please: <Okay> ><I suggest siliconing a strip
(two inches in width will do) either along the top or inside a bit
down... front and back glass all the way to the ends. This will give you
sufficient bracing to fill this tank all the way to the top, and not
block your lighting, rock arranging, netting... Bob Fenner> Would
the glass strips be attached to the top of the glass (i.e. sitting on
top of, and siliconed to, the top edge of the front and back panes)
or to the inside of the glass (i.e. siliconed to the inside face of the
front and back panes, near/at the top of the glass)? <Actually one
or the other... Eheim tanks are made with these braces on the inside...
and I made glass tanks (back in the late sixties, sheesh!) with them on
top> The reason for under filling the tank, BTW, is not to avoid
stress on the glass. It is because, for reasons of weight/aesthetics, I
intend to build a shallow canopy housing metal halides and T5
fluorescents. With no cover glass or canopy glass, I need the space
above the water surface to minimize the risk of water droplets hitting
the halide bulbs. <I understand... but would rather see you build,
use either less glass (expensive) and hard to discount issues like heat
accumulation and moisture... and instead build a higher-up canopy...
with fans blowing air in and out> The MDF enclosure around the top
of the glass is essentially cosmetic (to conceal the space above the
water surface), but would hopefully give a bit of extra stiffening
as well. <Okay> The second question concerns glass thickness.
Entering this tank's dimensions (with height as 24", not 30", since 24"
will be the water depth) into the GARF tank calculator, gives a
recommended glass thickness of 3/8" for all four sides plus base, with
bracing round the top of all four
sides(www.garf.org/tank/BuildTank.asp). Entering the dimensions into
Warren Stillwell's glass thickness formula
(www.fnzas.org.nz/glassthickness.0.html) gives a recommended glass
thickness of 1/2" for the sides and 5/8" for the base, plus bracing all
round the top and across the centre. Huge difference in
cost/weight/clarity! <Yes> If I follow your recommendation and
brace the front/back sides, would you recommend 3/8" or 1/2" glass for
the sides? And what about the base - 3/8", 1/2", or 5/8"? Would you
have the glass toughened and/or laminated? <You could use the 3/8"s
for the sides, front and back if going with the 24" height... but I
would definitely go with the 1/2" if you are going to make the tank 30"
WHETHER you intend to fill it all this way (Bob will sleep better at
night... knowing that if this tank gets over-filled accidentally (this
happens) or sometime later you sell it to someone who fills it all the
way purposely...> Many thanks, Chris <Be chatting, building,
Bob Fenner> Re: To brace or not to brace Thanks so much,
Bob. Still some weeks of planning/purchasing to go, but I will send you
an image of the final design and a photo of the tank when completed.
Deep breath ...... I've done lots of DIY, but never built a tank before
..... now, I wonder whether the floor of my 110 year-old Victorian house
will take the weight .... ho hum, more sleepless nights! <When in
doubt, call in a structural engineer (find them in the "Yellow Pages"
likely) and have them take a look... It may be that you'll need to shore
up the floor... do spread out the mass with a good piece of plywood
under the stand/support legs... Good luck and look forward to seeing the
results! Bob Fenner> Thanks again, Chris
Difference
between tank brands 10/12/04 What is the difference between a
Perfecto tank and an All Glass Tank? It would be of great assistance to
have this question answered. <Generally, All-Glass is considered to be
a better product than Perfecto, though the difference is probably
insignificant in standard rectangular tanks up to about 75
gallons. Compare both brands in the size tank you are considering,
paying special attention to the thickness of glass, quality of seams and
the top bracing (one molded piece vs. several pieces). Best
Regards. AdamC.>
AGA Overflows I have been reading a
lot about the shortcomings of the standard overflows that come with
certain Aquariums. I have a 90 gallon AGA and was wondering if it makes
sense to somehow convert the ¾ inch return line to another drain to
increase flow and use a closed loop type of return instead. Thanks,
John <Does make sense... either to A) use the current small lines for
a closed-loop recirculation system (in place of submersed pump/s,
powerheads), B) Re-drill over these holes to much larger... or C) do A
and drill new holes... Bob Fenner> Anybody Make A 48" Long 100-125
Gallon Reef Ready Tank? - 06/12/05 Hi gang: <<Howdy>> I
recently saw a 48"x24"x24" Visio custom glass tank in my LFS. <<A
very popular size/configuration.>> Evidently they ordered it for an
SPS show tank. . . and decided not to use it for that purpose. Anyway,
they're looking to sell it. . . but the price is rather steep, and the
cabinet is badly flawed. I currently have a near-cubic shaped 105
gallon. . . bought used, but a custom job at time of manufacture. Does
anyone know of a manufacturer who makes something like this size in
their standard lineup? I've looked at the Lee Mar/All Glass/Oceanic
catalog descriptions. . . but unless I've missed something, I don't see
anything close. Thanks in advance for any help on this. <<Well Chuck
if I go by your title, I think you've missed something. Google searches
of both All-Glass and Oceanic show stock 120 gallon (48x24x24)
aquariums. I would suggest some key-word searches on the internet to
see what you can find.>> Chuck <<Regards, Eric R.>>
Custom Acrylic Aquariums Could you please tell me where I could
purchase a acrylic customized aquarium. Thank You. <Sure. There are a
few of the larger fabricators listed here on our Links pages:
http://www.wetwebmedia.com/marlinks.htm see the middle column under
"manufacturers"... I encourage you to do a bit more looking in your
geographic region (shipping can be an important cost)... and to ask your
local fish stores what they might charge you to "piggy back" this job on
their shipment (many do so for a nominal/minimal surcharge (ten
percent), saving you much more than you can get the work delivered for
direct... What else, let's see, oh, do check with the various BB's,
Chatforums (ours: http://wetwebfotos.com/talk/ re opinions, experiences
with the company/ies you're considering. Have you read through our
"Designer Tank" sections?: http://www.wetwebmedia.com/dessysart.htm and
the linked files. Bob Fenner> Pre-Drilled, Twin-Flow
Hi all- <cheers> Are you familiar with All-Glass pre-drilled
Twin-Flow corner overflows? <yep... inadequate flow for most tanks>
I want to buy one of these but am confused about set up. I know I have
to buy a separate accessory kit that has bulkhead fittings, pre-filter
with media, float etc. But does this require a pump or is it past of the
deal? <the pump involved will be sitting in your sump tank below...
the kit is just an overflow assembly... and a small one at that> If I
set up a sump can I put my skimmer and a heater down beneath? <you
will have to have a sump with a tank with an overflow. Very desirable
anyways... and yes you can put most or all of your equipment down there.
The skimmer will need a skimmer box though to keep a stable well volume
(sealed baffle in sump or a drilled box within your sump)> And can I
rely on this pre-bought system to circulate the water? <many
complaints abound about weak flow from these units. A kind and
knowledgeable aquarist that designed a better overflow for All-glass has
worked with them on this topic but they have been disinclined to promote
a higher capacity or modified overflow. I understand that you can
special order a double overflow from them. Else, the standard issue will
not allow you to run a large sump return pump that eliminates the need
for power heads in the main tank. I personally don't feel like the
inconvenience is worth it with an All-Glass aquarium. If you have a tank
of fishes or invertebrates that wants or needs high flow, I would advise
you to get a plain aquarium drilled with a bigger/better overflow. this
could simply be 4 1" holes across the back top of regular tank> Would
the downspout connect directly into my skimmer and how would I hook up
the return? <it could... but I would suggest that it would be safe
to dump the raw water into the skimmer box in the sump which overflows
into the sump proper before a sump pump (mag drive, Iwaki, etc) returns
it back up to the display> Sorry for my ignorance but most of your
Sump/refugium FAQ's relate to DIY systems or ad hoc systems, whereas I
am attempting to buy a system that is integrated from the start. The
more I read the less certain I am of what minimum requirements I need to
satisfy. <it is really simple, my friend... the overflow drains into
an empty tank (sump)... the pump returns the water through a short
u-tube up over the display. The only variation here is a skimmer box
catching the raw water in-line as it sits in the sump> I will
probably buy the 75 gallon rectangular model, but space/aesthetics may
necessitate the 92 gallon triangular corner model. I hope to set up for
reef with fishes in moderation. <do continue to review the DIY
diagrams for ideas and variations you may wish to adopt. Pick out these
basic components outlined above in the following illustration:
http://www.wetwebmedia.com/plumbingmarart.htm> Your help is greatly
appreciated as I hope to make the BIG purchase sometime near the end of
September. <let us help you find a good local aquarium society too...
what city do you reside in/near? Anthony> Jebo tanks input
shared from WWM daily reader/friend (Now Crew member!) Hello
Everyone, <cheers> I was reading over the FAQs and saw a question
about Jebo tanks. Although I have never owned one the store I used to
work in sells them, so here is my opinion (for what it is worth)
<excellent and with thanks!> The tanks are aesthetically pleasing
with rounded edges, and the filter is all up top in the canopy, much
like the eclipse tanks. The Lighting on the 25 gallon is (I think) a
couple of power compacts (pretty cool). The filter is a trickle filter
of sorts, the water is pumped up through a tube which drips the water
across a filter bad that is on top of some biomedia, then returned to
the tank (also pretty cool). The only problems I have noticed is that
the light switches on the canopy tend to break, and if you use the tank
for salt water the salt will creep and the lighting is not sealed well,
so you will end up with a lot of rust. <ahhh...common with imports>
Also, the powerhead that pumps the water up to the filter has one of
those tube dealies that you can add for extra aeration, this does not
work well for some reason. If I were looking for a tank that was
fairly easy to set up and ready to go straight out of the box the Jebo
is pretty sweet. I would also check out the eclipse systems. I would
lean towards an eclipse because almost everyone sells them so parts and
maintenance are readily available. In theory the Jebos are pretty
sweet, but not having used one I cannot say for sure. Hope it helps.
Best Regards, Gage <again... kind thanks for sharing. The beauty of
good aquatic fellowship and this vehicle we call WetWebMedia.com Best
regards, Anthony> Finding Glass aquariums Hi Rob, My
question to you today is can you help me find a retailer on the web or
phone to find large glass aquariums. <Hmmmm... shipping costs are
dear. Where do you live? And are you looking for custom or commercial
(cheaper) size(s)> I have checked the sites you have links to and
they have is acrylic, that seems to be more expensive and scratches
easily. <agreed... I prefer glass> My local fish stores don't
have much of a selection and don't want to seem to help much, all they
carry is all glass or top fin which seem to top out at 180g. please
help. Josh, thanks again! <OK... and do look into FAMA (Freshwater
And Marine Aquarium) magazine. They have ads for huge aquarium therein.
Best regards, Anthony> Re: glass aquariums Hey, I guess
I left a few things out. I live near Tampa, Florida. I would definitely
go for commercial (cheaper). I'm looking for something between 250-300
gallons, but only 6' long. I will check for FAMA at my local pet shops,
but if you can give me a couple names of manufactures of larger glass
tanks off the top of your head so I can name them to my local pet
stores. <Perfecto, All-Glass, and Oceanic are the big boys. Oceanic
makes custom tanks, capable of making something in the size you are
interested in. Perfecto's biggest tank is 265 gallons and 7 feet long. I
think All-Glass's is something close to 200.> Thanks again, You guys
are great! Josh <You are welcome. -Steven Pro> Built-In
Filters I have read that you like Tenecor's Simplicity Plus, and
Advance Aqua's Uniquarium, but I haven't really seen any discussion
about advantages/disadvantages to either one. I am more curious
about your comparisons of the built-in filtration in each. It seems that
the Tenecor would be the better choice. Thoughts? Tim McLaren <Well,
Tim- both are well made, and come from reputable sources. My only real
criticism of these systems is that they do not allow a lot of
flexibility, as far as the installation of protein skimmers is
concerned. You may be able to install a HOT skimmer, like the Aqua C.
Remora, or maybe a Tunze unit, if you can figure out the mounting. I'd
remove the plastic filtration media, if it were me. I'd use the back
compartment as a "sump" of some sort, and place carbon and/or PolyFilter
pads in there. The only other disadvantage to these units, IMO is that
they tend to make the inside of the tank a bit more "narrow", which may
or may not be aesthetically displeasing to you (I don't like tall narrow
tanks, myself...Other than that, either one seems to be as good as the
other. Regards, Scott F> tim Sea Clear System Tanks I
currently have a 55 gal Sea Clear System II (the one with a built-in
trickle filter in the back) reef tank. I bought it when wet/dry's were
still in vogue, and, didn't realize how much I would have benefited from
having a regular sump instead! Consequently, I have a hang-on skimmer
(Sea Clone). I know the Sea Clones get marginal reviews, and, I was
wondering about your opinion. Would I benefit enough from a Red Sea
Berlin Hang-On Skimmer to justify the costs? Any other ideas? Also, I
don't know how familiar you are with the Sea Clear tanks; but, I've only
be able to remove half of the wet-dry media due to the excessively loud
noise caused by removing all of it (water cascades down the back and
drops almost the entire height of the tank, unimpeded). Could this
result in any water quality issues? Thank you very much for your
help. David Kleeman <<Thank you for writing... and am very familiar
with SeaClear/Tradewind/CASCO's products including this one... Am
friends with the four owners and a few of their staff, and they do have
other fine products... but do concur with your appraisal... this
integral filter line... is bunk. I really would abandon the back
"filter" area entirely... and drill (you can use/borrow a side-drill I
know...) and just use the present area for circulation... maybe a
purposeful denitrator)... and go with an external sump... and the real
skimmer you intend (the hang-on or in sump needle wheel types are
superior)... If any of this isn't clear (or obvious) please ring back.
Bob Fenner>> Re: question for Bob F -- SeaClear Hi Bob.
<Hey Trey> First, I've got say what a fantastic resource this web
site is....Thank you all!!! <Welcome> My question is about
SeaClear System II aquariums. I read a post where you called them "bunk"
and I was wondering what you didn't like about them? <Two items: the
inadequacy of the filter components and the difficulty of working on
them (for other readers, these systems have integrated... part of the
back of the tank itself...compartments for filter media, pump,
skimmer...> What do you think is a good alternative to the self
contained system? I know wet/dry filters cause a lot of nitrates and I
was going to try and balance that out with 4 inches of live sand and
Cell pore media. <Sump, refugium, skimmer set-ups. Please see here:
http://www.wetwebmedia.com/marine/setup/index.htm re filtration...>
I'm just getting back in the hobby after ten years and thought they
looked like a pretty cool design. All self contained with a spot for a
protein skimmer and a heater. No drilling, no external plumbing, etc.
<... yes, except they "don't work" worth a darn, and are a pain to get
into, work on...> I'm planning a fish only, 50 gallon, with 4 inches
of live sand to help with the nitrates. I'd like to keep all tank raised
fish with little or no rock collected from natural sources. I'm
thinking about False Percula Clownfish, Orchid Dottyback and a Neon Goby
and few other tank raised fish with a clean up crew down the road. The
whole idea is to have a complete marine tank that's not collected from
nature. Any thoughts you may have on the SeaClear System II ( or
alternatives ) and my choice of a tank raised fish with man made rocks
would be great? Thanks!!! Trey <Read, keep good notes on going
through "Marine Set-Up" section above. Bob Fenner> Oceanic Tank
manufacturer? Hi Bob; I wrote you an e-mail a few weeks back
regarding fish per inch/gal. After checking out the list of companies
in the back of your book. "The Conscientious marine Aquarist", I was
wondering if you would know the address of "Oceanic"? The company that
makes fish tanks. I am trying to get a price quote on two different
manufacturers. Please let me know if you can help me. Thanks, Fred
Siegele <http://www.oceanicsystems.com/wheretobuy.htm, Bob Fenner>
Re: New Reef Tank, Acrylic tank thickness, lighting, skimmer efficiency,
confusion Bob, Just a few more questions. I was in Phoenix
this week on business and visited the Tenecor shop. <Nice people
there> I also went to a lot of Marine shops and that confused me more
than ever. <Hmm, that's a shame... there are some great shops in
Phoenix> Most shops said the Tenecor tank is not thick enough, even
for a 50g tank(?) One said I should get an upgraded thicker top(?)
<Hmm, well, yes... as a matter of economic expedience most acrylic tank
fabricators "main lines" are constructed on less thick materials... than
might otherwise be used... but/and these tanks are still very sturdy...
much more so than glass of the same thickness... but are still inclined
to "bow" much more than thicker material ones are... As such,
manufacturers, including Tenecor will gladly use thicker acrylic
(especially the top...) for custom tanks> I was planning on a
retrofit with 2x96w lights, most suggested go with 4x55 watt(?) <Six
of one... the four lamps are more flexible in choosing different lamp
arrangements> Some said don't do the wavemaker, go with the new
rotating powerheads(?) <I agree with this...> All said don't do
the CPR unit as the built in skimmer isn't very good(?) <Not a "great
efficiency" skimmer... but certainly "good enough" for the majority of
set-ups... for larger systems, animals that extracting more is better,
other models, makes are better...> I felt comfortable with my
original choices except for thru Rio's which I would upgrade to the
Maxijets but now I'm not sure. Any thoughts you have on a 50g limited to
36" wide would be a great help. Thanks again, Paul <Please don't
be discouraged or fall into a morass of non-action over apparent
differences of opinions on gear... they are just that, different
opinions... Strive to understand the underlying logic of these
choices... and choose for yourself... Certainly there are better choices
depending on aspects of efficiency, cost, your sophistication, desire to
keep all up and going... but all the gear, ALL of it you mention will
indeed work... Perhaps an analogy with automobiles... Yes there are more
"high performance" cars, ones that get better mileage, are more safe,
shinier/with more bells and whistles... they all will get you where you
want in relative comfort and safety... Bob Fenner> New tank
(glass aquarium manufacturers, ratings) Hi Bob, I am looking
into a new 100-135 ga. marine FOWLR tank set-up. I have looked at a few
(on the internet). I was wondering about All-Glass brand, and Oceanic.
Do you know if these are well-built (quality, reliability) tanks?
<These are both good outfits, the Oceanic measurably better...> How
about any other brands (I prefer glass). <Which part of the country
are you in? If the Oceanic is within your budget reach, this is what I'd
get.> I like the corner overflow set-ups that run out the bottom into
sump/filter. Is this a good way to go vs. any other method of getting
water to sump under tank? Pros/cons? <Yes, a good method... safe,
sure... would be better if the towers had an "over-under" divider in
their fronts to return water to the sump from the bottom layer of the
tanks water...> Thanks for your time. Great web site! I ordered your
book. Can't wait! Jason <Am sure you will enjoy, benefit from it.
Bob Fenner>
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