jdwhite807
Aquarium Advice Regular
I have a 40 gallon breeder with a Marineland Penguin 200 Bio Wheel filter. I am wondering if I need to boost my filtration or is it alright? If it isn't, is my next best move to buy a bigger filter? I have also heard of people putting a regular sink sponge in the filter for added filtration, seems logical but I don't want to harm my tank. What about a small canister filter? Any help would be a great help.