u have a 2.5 gallon for sale? and i have a water filter like to put oxygen into the weater ya know? but i think it may not be enoiugh? what do u think ... and thnx so much u have helped me incredioble on all thingS! ;D
2.5 isn't enough either, I'v just used it for holding fry and bettas temporily. It's also sold I forgot to remove it, thanks for reminding me. Best place would be a setup at a lfs or go to wal-mart and buy a hexagonal tnak for 35$.