So a buddy of mine recently setup a small tank (40g) and has had it running for about a month. The rock and sand were all established (from my tank) and everything was good.
He put some clowns and chromis earlier this month. He added a flame angel about 2 weeks ago and just recently bougbt some rocks with zoas on them. Yes, the angel has been picking on the zoas.
He woke up to a dead flame angel and the clowns arent looking good. The chromis, and a cardinal, are all looking good though. There doesnt seem to be any signs of ich.
He recently did a water change using Scripps this past weekend and his salinity is good. Any ideas to what may have caused this sudden change? Fish were all healthy yesterday.
I know zoas can hurt humans, but would they be able to affect the fish as well?