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Old 03-27-2008, 12:02 PM   #4
JustOneMore20
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Join Date: Apr 2006
Location: Birmingham, AL
Age: 22
Posts: 3,582
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Ditto what Julie said.....they are aerial roots. I usually cut them off my plants, just because I don't like looking at them. Alot of times plants will try to anchor themselves in the substrate with those.
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5 Planted tanks:
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