Originally Posted by weluvbettas
Im sorry Alex. He was a amazing fish. Was he gasping for breath at all? Were the cories acting odd as well? Maybe the co2 had something to do with it. If too much comes out it leaves the fish gasping. Did you turn it up a bit latley?
No... Been using the same recepie for a few weeks now. I renewed it last week I think. I made it so it does not produce much. besides, arent bettas supposed to be able to live in oxygen depleted environments? Cories have been acting all normal as well no gasping at the surface or anything.