I have a 55 gallon tank, I will have a Hot Magnum 250 canister filter running, would that be enough circulation for oxygen or would I need a powerhead or air pump?
agreed....but it is still not stirring up the bottom....I like bubbles just to circulate the bottom water to the top, on the other side of the the tank that the canister can't reach. but a power head can do that to...it all depends on your budget.syndicate;2257516; said:if your spray bar is rippling the surface it will put more oxygen in the water then a air pump ive been told