hefner413
Active Member
My 55 reef has been up for 19 months now. I've been having problems with the zoas for about 4 months now. They just are NOT opening up much. And when they do, they seem to keep in their skirts. My levels are all perfect. pH 8.2, no2/no3/phos/amm all 0. All my other coral seem to be doing fine - the hairy mushrooms/ rics/ hammer/ frogspawn/ etc. The only corals with the problem are the zoas.
I thought it might be old lights, but I replaced them with new about 2+ months ago.
Any ideas?
I thought it might be old lights, but I replaced them with new about 2+ months ago.
Any ideas?