Neon Blue Goby: Rapid Breathing
Today I found my new neon blue goby rapidly breathing. He has been doing this all day and staying in the back. He has not been active today like he usually has been. There are no marks on him, or any other signs of disease.
He is in a 2.5g pico with two sexy shrimp, a hermit, and a snail as tank mates and a handful of corals.
I first thought ammonia, but ammonia test shows 0. Nothing else seems to be ill, just him. The sexy shrimp are eating whatever I put in the tank and do their lil shake all day long.
Any ideas what could be wrong?
Looks as if he will die. :-(