Hydrophona i believe
+1....I do believe those are sps's tho. Be careful, because they're aggressive.
Spelling is probably off but I think it'd a hydnophora.
Repetitive at this point, but these things are MEAN! I've actually banned them from all of our systems; a while back, I had a purple acro with red polyps swing around on the frag rack and touch a hydno. 15 minutes later, the whole acro was covered in a slime cocoon, and 15 minutes after that, it was skeleton.
Be careful!![]()