My tank is 99% SPS, yet that 1% is a small area of blue clove polyps that must have hitch-hiked on a piece of rock. I desperately want to get rid of the blue clove polyps because I'm afraid they'll take over the tank. I've tried removing the rock and breaking pieces of the rock that have the B.C.P. but no luck! They keep coming back
I've done some research and have read that a long spine urchin will eat them. Has anybody heard of this or had luck with it? Thanks!
I've done some research and have read that a long spine urchin will eat them. Has anybody heard of this or had luck with it? Thanks!

