An undergravel filter can be made for peanuts. Some plastic grid and screen from Home Depot and some tubes and powerheads. But I gave up on them several years ago. A canister or back filter is much easier to clean ;-) If you need more water movement than that, you can always add powerheads. sh --- Bill Hudgens <billhudgens@earthlink.net> wrote: > . . . The local pet store has > suggested . . . that the best filtration would be an > undergravel filter with powerheads to move the water. > They emphasized that the Africans need MAJOR water > circulation. But I am wondering if an outside power > filter and/or canister filter would be a better choice. ===== S. Hieber __________________________________ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/