If it's really bad, I'd scrub the rocks. But if it's just a few patches, just try and limit nutrients and phos, as recommended. It crops up sometimes in my tank now and then, and then dissapears after nutrients start to fall.
Web Member
If it's really bad, I'd scrub the rocks. But if it's just a few patches, just try and limit nutrients and phos, as recommended. It crops up sometimes in my tank now and then, and then dissapears after nutrients start to fall.
I refuse to join any club that would have me as a member.
Groucho Marx
Posting Permissions
Reply With Quote