Melody
Mar 6th 2007, 02:31 AM
If there's one pain in having small tanks, its finding a small enough filter that doesn't make waves big enough to surf on. This one can be as small as a film cannister! You could also use coral, carbon and/or filter floss as media. Zeolite has a tendancy to backfire & release ammonia.
Homemade Filter For Tiny Tanks (http://www.petfish.net/articles/Do-It-Yourself/diy_filter.php)
Homemade Filter For Tiny Tanks (http://www.petfish.net/articles/Do-It-Yourself/diy_filter.php)