Help: Very Picky Male Crosshatch Trigger Barely Eating

reefdude3749

New member
Folks...I got a CHT from Divers Den about a month ago....first two weeks he ate very good amounts of PE Mysis and Silversides and swimming the length of the tank repeatedly...then, about week three he dropped off eating much of anything, maybe a few PE Mysis and then stopped eating alltogether. I have been able to get him to eat fresh raw shrimp (cut up and without shell) ONLY that I nearly hand feed to him. He also hides most of the time in my rock work (always in the same spot) until he sees me, then he come out looking for food I think. Also, he spits out a lot of the food I feed him. He sucks it in, and sometimes just spits it out a bit more tatered then when it went in. One last observation...he appears to have some brown on his lower jaw on the teeth (almost like he needs flossing).

It does not appear that any of the other fish are bothering him, and I have no other fish issues. My tank is about a year old, about 600 gallons, running a calcium reactor, two skimmers, fuge with macro, Apex control, with following very stable parameters:

Temp = 78F; Alk ~9.9 dKH; Ca ~440 ppm; Mg ~1,300 ppm; NO3 ~5 ppm;
pH 7.95 to 8.1 (I know this is a bit low of a range, but it seems to work fr my tank)

Any recommendations on ways to get him to eat better or ideas of what might be going on here? Thanks in advance, JPB
 
Did you treat the fish for flukes and other internal parasites? I would use PP on him and see if that helps. Most fish won't start out eating like pigs and then stop unless something is wrong in the water chemistry or they have something that is ailing the like a disease or bacterial infection, although I'm not sure about how often the latter occurs in triggers
 
def qt him...
try fresh shrimp, can leave the shell on, shrimp legs, or a fresh clam...
he may have something caught there, it happens...

if you use prazi and you should, keep in mind that will take his appetite away...
don't use Prime, or similar product if using Cupramine....
 
praziquantel should work for him. Also, try live shrimps of sorts. i had a golden back trigger who wouldn't eat anything except live grass shrimp - huge pain in the butt, but he eventually took to mysis.

Also, keep in mind temperature - should never be above 80 degrees for crosshatch (they like cooler waters and the first thing to go in warm tanks is their appetite)
 
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