So I have had my tank cycling for about 3 weeks now. I have some good sized peices of LR
in there, and they are doing good. a few of them came with the green and purple algage covering them, but now some of them are getting some brown all over them?? Its not hairy or anything, but its just turning brown. mostly just one that wasnt already purple or brown. Also my white Live sand is starting to get brown spots all over it...whats the deal here?!?!?!?! How do I get rid of it.
Thanks for the help everyone.