If you decide to get another filter, go with an aquaclear, it's almost completely silent IME, does it's job effictvely and media options are almost endless. Or, you could get another aquatech. I mantian a tank for my aunt that has one of those filters and have no problems whatsoever with it. Also, whatever a filter claims to filter up to cut that in half and that's what it should actualy be filtering. So, lets say your current filter is rated for 50g, get a second one that will handle that much.syryjac2 said:WOW You have 3 filters on a 29. Maybe I do need two. Do you suggest a biowheel or no?
Only when your tank is severily(with a capital s) overstocked will you need a biowheel to keep the water safe, and I really don't think (after using one myself) that it's much better than an aquaclear with all cotton batting or sponge for filter media.