I posted this before but didn't have a microscope. I have this brown hair growing all over my rocks. It doesnt look like dino slime to me but i'm new and haven't experienced much. Tank was setup in may with marco dry rock.
It doesn't come off the rocks that easy.
Nitrates 0
Phosphates .02
It doesn't come off the rocks that easy.
Nitrates 0
Phosphates .02