grimlock3000 said:The filter is good if you keep a pretty light to medium bio-load for the tank. Unfortunately adding more filtration to an Eclipse tank is no easy task, due to the design of the hood/filter. What fish are you looking at keeping in the tank?
grimlock3000 said:A sponger or corner filter would be great and would work with almost any air pump. You do not need a power head in a tank that small. The corner filter in my small tank is powered by a $6 air pump, it really helps with the bio filtering and catches and amazing ammount of waste.