The Planted Tank Forum - View Single Post - Filterless fishless nanotank.
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post #2 of (permalink) Old 05-11-2004, 04:48 AM
Planted Tank Obsessed
Daemonfly's Avatar
Join Date: Oct 2003
Posts: 355
IMO, filterless would mean no nutrient/CO2/oxygen distrubution throughout the tank unless you had a small powerhead, etc.. going.

I just use the Azoo/Red Sea Nano filters. Not really for filtering, but just for water movement, and they're small with a barely noticable clear intake tube.
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