I have had some stuff that keeps covering the walls of my tank on top of my coralline algae. It doesn'r really grow on anything else. It varies between brow/rust and a crimson color. It has a texture similar to velvet. It is very very difficult to scape off. Here is a photo:
I have 20k metal halides and 420 power compacts. Water PARMS are good.
Any Ideas would be appreciated
I have 20k metal halides and 420 power compacts. Water PARMS are good.
Any Ideas would be appreciated