Who Gives A Fish Forums

I'm really worried now, is there anything I can do to get him eating again, now that he's gone off his food completely?

I've recently introduced a blue tang to my 250L tank, joining our existing residents - 2 clownfish, 2 cleaner shrimps, a sifting star, hermit crabs, and a coflake. After six days, I tested the tank parameters and everything seems fine. Initially, the tang was quite shy, but after 48 hours, it ...