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Need help identifying this sponge/algae and help getting rid of it
Long established tank, this one rock has development this green algae and the other some kind of black (algae? Sponge?) what are they and how can I get rid of them? Root cause?- bradymoloho
- Thread
- algea black algae black sponge cause green algae help identication sponge
- Replies: 1
- Forum: Hitchhiker & Critter ID
