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- Sep 7, 2014
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My blue chromis died yesterday, and I can't figure out why. He started hiding and wouldnt come out to eat. Two days later he was dead. He was in my 93 gallon cube with one other clown fish. The tank is new about a month or two old. Ammonia is 0; I used rock from my old tank. No ich, velvet, nothing external. Aeration is good so 02 shouldn't be a problem. I'm only running a protein skimmer and algae scrubber. Everything seems good. Unfortunately I was not able to get him out. He died under a rock in the very back of the tank. Any ideas?