01-14-2010, 06:12 PM
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#11 |
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You wouldn't want only 2-3 females. Female bettas can be thought of in much the same way as the African rift lake cichlids; they don't like one another much but kept in fairly crowded conditions you can prevent particular fish from being bullied, thus allowing everyone to live together in relative harmony. I would say six or so females is a good minimum number. They're generally compatible with a lot of other fish so you could probably do six or eight in a 20g along with some bottom-dwellers like corydoras catfish and possibly a small school of some of the smaller tetras (although not super tiny, as you don't want them to get eaten by the bettas).
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