I have a 50 gallon turtle tank, its quite long and i feel that one aquaclear 500 is not enough to pick up alot of the debris. I want to have another filter to help filter the tank. Im down to the bio-wheel pro 60 powered by the penguin powerhead (300 gph) or the emperor filter (400 gph). They are around 30-40 dollars so thats not a big deal. I know that the emperor is a complete filtration while the bio-wheel pro is not but does the pro system have bigger biowheels than the emperor? Better? Worse? Any experiences with either?
Thanks
Thanks