Swampman
Aquarium Advice Freak
Hi I had a problem over the summer. My heater went crazy. Temp rose and lost a few of my favorite fish. The fish were on top gasping for air. I put an air stone in the tank. Bought a new heater. I am running the air stone now. Fish seems happy . So I put an air stone in a couple of other tanks of mine. Fish and plants are doing good. Question is do I need the air stones? I put an air stone in my 10 gal that has a hang on back filter. There are some plants in rock wool but no sub straight. The other two tanks are 37 gal with canister filters. Planted and with sub straight. Any ideas? Thanks