I have 2mollies,1platy,3glasscatfish, in a 20gal tank, what is the best type of filter?

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2006-07-21 08:52:18 · 3 answers · asked by drewsifer06 2 in Pets ➔ Fish

I really like my penguin 330. Good flow, extremely quiet, and the bio-wheel does an excellent job of keeping the water crystal clear!

2006-07-21 09:04:08 · answer #1 · answered by ~Rush~ 3 · 1⤊ 0⤋

put sand and gravel in the bottom of the tank . it is the best natural filter.

2006-07-21 16:02:59 · answer #2 · answered by faiz k 2 · 0⤊ 0⤋

whisper 60

2006-07-21 17:19:01 · answer #3 · answered by Anonymous · 0⤊ 0⤋