So I've got a bunch of this turning up in my tank. It's stiff, and short about 1-2cm. Does anything eat it? I've got hermits and an emerald, but they don't seem to be making a dent. I pulled out one rock last night and pulled as much as I could off, but hopefully I won't have to do that to each rock. Any help on id and how to rid would be greatly appreciated. Pick in next post.


