I'm currently using the filter that came with my 55 gallon tank. It sits on the lip of the tank and pumps the water up into the filter and then deposits it back into the tank. Being that the tank is not completely filled with water, so that my turt is able to have a basking area, the water has to "fall" back into the tank. This creates what looks like two waterfalls comming out of the filter. So the question is, if the water looks really clear, I'm having no health problems with my turt, and the only thing that accumulates in the tank is algae, do I really need a new filter?
Thanks,
Fryman86


