Moorish Idol - Take 2

[Samw]

Originally Posted by Aquattro

Sam, I'm a believer. However, that doesn't mean there aren't other factors. I'm hoping that with my "surf tank", I'll have no troubles. He's eating well and seems well settled, so we will see.

Yes, other factors goes without saying. But healthy fish all dying during the night (and the fish which I know would be the first to suffocate) while others have no problems. Also, all else constant except for the flow of oxygenated water back to the display tank.

On my tank, I also had surface ripples from powerheads and aquaclear running when the skimmer was off. Not enough.