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post #43 of (permalink) Old 10-13-2006, 02:07 AM
Algae Grower
Join Date: Jun 2006
Location: NW Florida
Posts: 135
Also, most fish require something the Betta doesnt- airation. Bettas and a few other fish, like goldfish, have a gland (Larynth gland I believe) that allows them to take air from the surface instead of through the water, so filtration and circulation would be required over a Betta. HTH.
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