Any one else ever have a colony of zoas melt for seemingly no reason, and then suddenly com back to life? This just happened to me with my eye of ra zoas. Suddenly they clammed up one day and started to melt. After just about righting them of as done for I noticed a tiny new opened polyp.
This guy here went from my best growing zoa colony to pretty much dead, and is now back to putting out new polyps like it’s no big deal.