gladiator
New Member
About 6 weeks ago I put a piece of Brain Coral I had in a tank from 20 years ago. It's been bleached white along time ago, so nothing should have been on it. Well to my surprise there are about 20 or so reddish brown tube like things about an eight inch long growing on it and no where else that I can see on the live rock in the tank. They look like tiny feather dusters with out the feathers. If anyone has some idea what they are I'd like to know. Happy New Year.