Ok my first post because im not sure as what could have killed my percula clown, he has been the tank for 6 months now and doing fine when i took him out to inspect him i could find no evidence of illness or attack from other tank mates. Info on tank 65gal-salinity 1.021 Ca
0 ppm Po4
8.2 and my temp is at 78. Tank mates include a Yellow tang, Firefish goby,Two banded clown with a bulb anemone, and a Red stripped goby with sand shifting star, crabs,and snails for cleanup. Does anyone have any thoughts as to what else i could be missing?