Thanks for the reply. The system was professionally designed. Not saying that ensures it is right but I didn't just haphazardly install random stuff.

I failed to follow up on this thread but shortly after my last post the fish stopped dying. I think I lost 23 total. The aeration has been running 24/7 and the fish seem happy, healthy and are feeding strong. I have always ran it 24/7 and never had any issues until I turned it back on after it was off for a few months over the winter. It is getting pretty warm here already. Was in the 90's earlier this week.

Last edited by bdog; 04/12/19 12:28 PM.