I think I have black brush algae??
Very hard to remove small blackish clumps of really short hairs- started on a filter intake tube and is now in my substrate! Does not vacuum away.
I need to ID it positively in order to look for solutions...
Very hard to remove small blackish clumps of really short hairs- started on a filter intake tube and is now in my substrate! Does not vacuum away.
I need to ID it positively in order to look for solutions...
