freeek5150
New Member
Okay, so I have a successful reef tank going and the coral is thriving. The fish are doing well and the inverts are doing well. But how can I get rid of the green algae in the tank without harming anything else in there. I have the purple coraline algae starting to appear, but fear that the green is going to be in the way, not to mention I don't like the way it looks. I have been doing 1/2 tank water changes twice a month :thinking: ...