Do i need some sort of aireation in my tank? It holds 3 angels and a pleco. The filtrations is a Fluval 304 canister filter and until recently it hel 4 angels and a pleco but the largest one reccently died. Also i have noticed the next largest has been spending lots of time right near the top. The water quality is good with 0's all across the board on all toxins. The temperature is 80 degrees. Do i need aireration in the tank or not. If i do need aireation what type would you recomend. If i dont need airation then what is wrong with my angels.
Do a need Aireation
- Thread starter orballa4life
- Start date
How big is your tank? Higher temps hold less O2, but if your filter is "oversized" for your tank, you might not need it.
surface agitation is all I use