Kigs In Memoriam Aug 15, 2006 #1 few of the zoas from my large colony rock seem to be turning brown, and looking almost dry. maybe three out of 50. any idea what's causing this? also what else can harm zoas other than nudibranches?
few of the zoas from my large colony rock seem to be turning brown, and looking almost dry. maybe three out of 50. any idea what's causing this? also what else can harm zoas other than nudibranches?
