Is this algea harmful to my fish? Will it go away on it's own? Is there something I should be doing to help get rid of it? I just tested my water and the water is great. My tank is newly cycled.
two corys we love
And this is the bully platy. http://forums.gardenweb.com/forums/load/aquarium/msg02153009825.html?5 You can sort of see on the white columns by him there is orangish colored stuff growing there. Any ideas?