A ArroWanaWhitey New Member Joined Oct 5, 2006 Messages 54 Reaction score 0 Nov 5, 2006 #1 what is this black fuzzy stuff, it looks like lil black hairs. i can brush it off, but it just comes back
what is this black fuzzy stuff, it looks like lil black hairs. i can brush it off, but it just comes back
RadaR The things we do for our fish.. Joined May 23, 2006 Messages 4,332 Reaction score 0 Location Somerset, England Nov 5, 2006 #2 Its algae. Probably Black Brush Algae, BBA. Occurs in tanks with high lighting and no Co2 injected. Or changing levels of Co2.
Its algae. Probably Black Brush Algae, BBA. Occurs in tanks with high lighting and no Co2 injected. Or changing levels of Co2.