FishyReef
Broke Reefer!
Several zoas on various colonies have begun to turn themselves inside out or close up and develop what appears to be a dusting of green/brown algae over them. I don't have full colonies that are doing this, just handfuls of polyps in several of my colonies. It doesn't seem to matter whether they are in a high/medium/low flow area or high/medium/low light area as I have colonies in various locations that are doing this. Anyone have ideas for me on how I can stop this? There doesn't appear to be any sort of nudibranchs or spiders on them, or zoa pox. The ones that develop the algae looking growth do eventually shrivel up and melt away but it takes time. I'd like to find a way to save and revive them before that happens if possible! Thanks!