Chad55;656201; said:I really wouldn't worry about it. Sounds like your doing everything right but leave the same filter pads in. You shouldn't really change those that often because that is where most of your benificial bacteria lives and you could actually be doing more harm than good. If the fish is still acting normal than leave it alone and keep the water really clean and feed him alot.
Chad
im sorry i didnt expalain myself. i didnt replace the filters i just ran them under water to rince them off.