What is the best water filter for a 40 gal turtle tank?
Saturday, January 16th, 2010ninety_sixmustang asked: I'm starting to plan a new home for my 4 inch long red-eared slider. Right now it's in a 5.5 gal tank. I'm planning on getting him (or her) a 40 gallon breeder tank. What is the best filter for this tank? I was ...