I have noticed all of a sudden all these worms in my reef tank. I'm not sure if they're good or bad.. If bad, is there anything that is reef safe and will eat them?
Any help would be great!!!!
These stretch across my tank and can get 5-6 inches.. I do have brittle stars. I don't think these other things are same. They're see through and many(10-12) can come from same spot. They're nesting the most in my star polyps and at base of my toadstools.
