KcReefRank
New member
Hi everyone! I'm new to the hobby and have had my tank setup for 4-5 months now. I check all of the parameters and they're all perfect. The tank has been doing well. Lately though the tank is over come with a purple/pink algae. At first I thought it was coralline algae but some of the places its starting to grow out a little big like hair which doesn't sound like the right characteristics. I've attached some pics and I'm hoping someone can look and tell me what kind of algae this is.