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Old 18-07-2003, 11:15 AM
Mike
 
Posts: n/a
Default freshwater coraline algae?

I recently saw something in freshwater, that was described as coraline
algae.
It is a form of algae that is very calcium-based, looking like old,
thick housepaint in bright greens and yellows.

Has anyone had any experience with this?
It is quite attractive.