I bought clove polyps today, and soemthing else seems to be on there. Does anyone know what this might be? (the flowers looking thing) As you can see it hasn't opened all the way.
I agree with majano. get rid of it before it starts spreading. there are few ways to get rid of them. inject them with kalkwasser calcium, or you can use joe's juice. possible suck it up with a turkey baster too. how well is it attached to the rock?