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FAQs about the Hawkfish Foods/Feeding/Nutrition
Related Articles: Hawkfishes,
Hawkfishes of the Cook Islands,
Related FAQs: Hawkfishes 1, Hawkfishes
2, Hawkfish Identification,
Hawkfish Selection, Hawkfish
Behavior, Hawkfish Compatibility,
Hawkfish Systems, Hawkfish Disease,
Hawkfish Reproduction, | 
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Longnose Hawkfish Feeding 12/8/06 Hello, from
Brooklyn. <Man! Wish I was there having pizza... but, wait, how warm
is it presently? Maybe I'll stick with the CostCo brand here in
not-so-sunny S. Cal.> I¹d like some advice on a Longnose Hawkfish I
recently purchased. I¹m already smitten with the little guy, and want to
be certain he¹s getting enough to eat. <Good> First, I make sure
to feed my other (faster) fish their flakes which he steadfastly
ignores. Then, when they¹re done with their flakes, I drop some frozen
brine shrimp into a little floating feeding station. He¹s getting the
routine down and gulps down the shrimp with fervor; but I worry that my
quick-to-eat-all Tang and Clown are getting too much of his brine
shrimp. <And Artemia alone won't sustain this fish> He seems to
get enough good bites in (he¹s no more than 2²); but then kind of acts
hungry afterward. How do I know whether or not I¹m feeding him enough,
without overfeeding his tankmates? Thanks in advance for any advice
you¹ve got to give! Cheers, Rosi <Mmm, a couple of things...
a good idea to train the more-eager eaters to feed on the opposite
"side" of the tank... and secondly, you need to investigate other
discrete (sizeable, whole) meaty food items (likely crustaceans) to
proffer... Please read here:
http://www.wetwebmedia.com/hawkfshfdgfaqs.htm and here:
http://www.wetwebmedia.com/longnosehawkfish.htm and the linked
files above. Bob Fenner> Hawkfish Not Eating/Feeding More Variety
- 07/16/06 Hi Crew, <<Helana>> I have a 30 gall. cube
reef tank and purchased a long nose hawk 1 week ago, and am still
waiting for him to eat. <<Not good, I hope it's finding something
among your live rock>> I use green Formula One flakes and
Cyclop-eeze which all my other fish love: maroon clown, dragon goby,
fire goby, royal Gramma. <<These are not suitable foods for the
hawkfish...and really, not enough variety for the others. The hawk
needs some larger, meaty foods such as frozen Mysis, plankton, and glass
worms. New Life Spectrum pellets are also worth a try>> I'm afraid
if the long nose continues not to eat, it will soon die.
<<Indeed...try some frozen Mysis and glass worms ASAP>> I read your
articles about feeding it Mysis shrimp, but my other fish WILL NOT eat
it, and I was wondering what you would consider the best food for it,
that perhaps my other fish would also enjoy? Any suggestions?
<<Mmm...I don't doubt your honesty, but I find it very odd the other
fish won't eat the Mysis shrimp. Regardless of this, it's not unusual
to have a mix of fish that require/except different foods. You MUST
provide a "variety" of foods else some (the hawkfish) will suffer...and
in this case, a wider variety for all. No "one" food will serve in my
opinion, though the Spectrum pellets (when accepted) rate very highly>>
Thanks, Helana <<Happy to assist, EricR>> Feeding
Longnose Hawkfish - 04/11/2006 One week ago, I obtained a
small (2") longnose hawkfish. Thus far, he will only eat Sweetwater
Plankton, or live amphipods which I catch in my refugium. He hunts
in the tank all day long, catching animals so small that I cannot see
them. He will not take any flakes (Prime Reef) or pellets (New Life
Spectrum), and I want to get him going on those. I don't want to catch
'pods every day, and Sweetwater Plankton is difficult because the
tank is located at my office & the refrigerator is far away. Any
suggestions on the pellets? <The pellets are probably too large for
the hawk. I'd try some vitamin enriched frozen brine as a start, to
wean him from the live food. Once he accepts this, you can try some
frozen Ocean Nutrition cubes, Formula 1.> Thank you, <You're
welcome. James (Salty Dog)> Steve in Denver
Longnose
Hawkfish with a loss of appetite 1/18/06 We have a
Longnosed Hawkfish that over the last 3 weeks doesn't seem to eat.
At first it used to come up and 'look' at the food but not eat (it used
to be the first one there), now it doesn't even move towards the
food. It has gradually got thinner and less and less active. <Bad
signs> All the levels are good with the exception of the specific
gravity which was slightly low but has been rectified.
We are at a loss as to know what to do, any help would be gratefully
received Regards David & Sarah <Likely this is from
cumulative stress... shows up weeks to months after capture, but could
also be due to a large degree from internal parasite load... I would
treat the fish once with Metronidazole/Flagyl, as covered on WWM. Bob
Fenner>
Hawkfish 12/04/05 Hi, <Hello Craig>
I just bought a flame hawkfish, it's about 2.5 inches long. During
feeding, he snagged a 1/4 inch piece of shrimp from my anemone. The
issue is that about 3 hours later the food looks stuck in his mouth,
it's sticking out of his mouth a bit. He does not look distressed. Is
this normal? <Like us humans, sometimes fishes bite off more than
they can chew:) Not to worry, the fish probably regurgitated it by now.
Hopefully you are not feeding shrimp with the shells still on. James
(Salty Dog)> Thank you, Craig Ellenwood Hawkfish, worm food
hi guys, <Alan> When your section on Hawkfish said that they
would eat worms, which worms are you referring to, and I recently
bought a flame Hawkfish. <Mostly polychaetes (bristle,
fire-worms...), but most any others that fit in their mouths>
However, it doesn't care about the one hermit crab in the tank so
that's pretty good.... Also, today I saw my orchid Dottyback with
sliver like things on his mouth, could he of just demolished a
bristle worm, <Yes> and is there anything encouraging a
purple tangs to eat brine shrimp, and a flame hawk to eat quicker or
does it just like to look things over. <... please read over re
these fishes husbandry... on www.WetWebMedia.com Bob Fenner>
Hawkfishes and breeding Dottybacks Hi, < Hi there. > Are
flame Hawkfishes tame fish and considered to be the best amongst its
species? < Best? Well they are great fish and loved by many
aquarists. I think lots of Hawkfishes are wonderful tank fish, and
flame hawks seem great. > Are pellets a good source of food to keep its
red colour? < Maybe, but I think the general rule of varied diet is
best. I think Cyclop-eeze is probably good for color, but a mix is best
for good health. > Is there any method to encourage orchid
Dottybacks to breed? < Wow that is a switch in questions. There are
some tricks, but basically a pair of them in a 10 gal tank is it. I
think I'd search the web for some more info on this. Also, I wouldn't
recommend you try to breed them at this time. That is a very time
consuming and in depth project to tackle. > I am planning to get a
tank, as a reef aquarium would a 72 bowfront work better, or would a 110
gallon rectangle tank work better? ( I know the more room the better for
a fish, but 110 gallons seems awfully huge.) < The 110 is much
better. One reason is that most people have trouble getting lights to
fit over a 72 gal bowfront. The 110 gal gives you lots of lighting
options and will be a much better tank. > < Blundell >
Flame Hawkfish Hi, I was just curious if the flame Hawkfish
consumes ( bristle worms, fire worms, and mantis shrimps)? <No,
but they are apt to go after other shrimps and crusties. James (Salty
Dog)> Fish Roe Hiya Bob, <Hello there,
Steven Pro here.> I took your advice on the bicolor blenny. Got him
two days ago... luv him...named him 'Lenny'. Anyways I have a couple
more questions. While I was there I couldn't resist a spotted hawkfish
with all this cool looking cirri on his fins. Named him Mike ;) The
little dude doesn't seem to like any food I offer though (frozen krill,
frozen Mysis shrimp, sinking pellets, flakes, notta one). <I would
recommend asking what he was eating at the store and feed him that.
Otherwise, your offered foods sound good, what I would have offered.>
He's very active though...he and "Lenny" seem to be buds. Any
suggestions? I stumbled across this link today.
http://www.reefcentral.com/vbulletin/archive/1/2002/05/4/83544 About
feeding fish roe. Have you heard of/tried this? <Yes, both.> Any
comments? <It was ok. I feed any I have leftover from making Sushi to
the fish.> I was thinking of trying it. <It is worth a shot.>
What kind of world do we live in when I get a ham sandwich and my fish
get caviar? Cheers, Melinda <Have a nice weekend. -Steven Pro>
Starving Hawkfish Robert, Since you helped me
heal my Blue Rings lip (the golden puffer bit a bottom chunk off by
accident when going after the same piece of food about a year
ago). I thought you might be of service again... I have a long nose
hawk about 3" long who USED to eat like a stud!! Well, the eating has
stopped for about 2 weeks; I put some appetite stimulant in the tank
(Cravex Plus by Aquatronics) every other day last week to no avail
(but the marine Betta is eating me out of house and home!!) he swims
after the food, live, flake, freeze-dried, etc. <What live foods
have you tried? I would seek out someone who has/sells amphipods, mysids
and try these live or not... with some of the Cravex or similar (I would
rather use Selcon) soaked into it a good five minutes before offering>
but continually misses his strikes at it, he's starting to get real
skinny on me (not good). I don't think he's blind? <Doubtful> his
eyes still look gin clear. If you or your staff help me it (once again)
would be GREATLY APPRECIATED!! Thanks, Gary p.s. The Blue
Ring looks like new <Good to hear of the Angels recovery. Do try
soaking the crustaceans. Bob Fenner>
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