I have a white urchin (forget the name) and he has a serious problem with latching on to things that aren't very well attached in my tank. Right now he has probably 4-5 old snail shells attached to him. Lately he has had a thing for grabbing my frag rocks and dragging them around, usually upside down, and causing the corals to deteriorate until I notice and pull them off of him.
Besides gluing or tying down all of my frag rocks, is there anything I can do to keep him from doing this? I like having him around since he eats coraline algae.
Besides gluing or tying down all of my frag rocks, is there anything I can do to keep him from doing this? I like having him around since he eats coraline algae.