green/white finger ID

jaygnelson

New Member
These things have been in my tank for months now and I keep expecting them to do something. Anyone know what they are?
 

spanko

Active Member
Neomeris annulata a calcareous type of algae. Can spread widely and nothing will eat it. If you can contain it a really nice looking addition to the tank. I can get away from you though........

 
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