I've had this teal branching hammer for a couples months now. It has absolutely thrived and is currently almost down splitting. Shortly after I got him I noticed these weird white string or tubes. I thought they were maybe a sort of tube worm but when I touched them they gave like string. They were not brittle at all. 2 months later they are still here and have spread all over the skeleton. Hammer has always looked happy and healthy so I'm not really worried. I was just wondering if someone could tell me what these are. Also, don't mind the pink sponge lol