healerhand
Member
Hey Gang,
I am back. i have been very busy. I have a question for you experts. My live rocks are turning green and black. What is the cause of that? Light problem? Calcium? Nitrate?
Please help...
david
I am back. i have been very busy. I have a question for you experts. My live rocks are turning green and black. What is the cause of that? Light problem? Calcium? Nitrate?
Please help...
david