Zoas: I have had two unglued clumps fall off and hit the sand. After being picked up and put back in the same spot, they have not opened in two weeks. Are they that delicate?
Hey there. So I bought three clumps of zoas at once. One was glued in immediately while the other were set in locations to determine how they were gonna do.
The two that were not glued down, we open beautifully for a couple of weeks after I bought them. Then each one a few days apart was knocked over by an urchin or something and went down into the sand.
Each one was probably only there about half a night?
But both clumps that fell are now retracted and it’s been several weeks even though they were put back in the exact same spot where they were flourishing. Now they’re just starting to form hair algae on the circular frag base, even though if I pick them up out of the water, they don’t smell rotten or dead. They’re just closed.
Will they ever open up again or are they that delicate that they’re pretty much dead when they hit face down on the sand? Do you have any recommendations for getting them open? I feel like I should just put them in the shadow to keep the hair out of you from forming while they are closed?
Thanks in advance!