Bought some zoos from my lfs and one of the frags has two nice red polyps, and then this on the front. It looks like a sponge at night, and during the day looks like any other zoa.
As you can see some are closed. They're a dull orange under 10k, under actinic they're bright orange.
As you can see some are closed. They're a dull orange under 10k, under actinic they're bright orange.


