guidedbyechoes
Fishaholic
How is this possible? How can I get rid of it?
Is it a white looking mold? Ive had this, usually in a newly set up tank which has been thru a fishless cycle, but I just take it out, scrub it and put it back in, doesnt normally come back
Algae? I regularly take out my driftwood and scrub it with a brush --- I only use this brush for that purpose; never for cleaning anything else.