Quote Originally Posted by Sherita View Post
Mike, it's killing my zoos! just smothering right over them. I've either got to figure out how to prune it back or kill it. It's pretty much out of control.
im having the same problem with one rock w/ zoas i think a freshwater dip kills them ??? maybe let your sump go down a bit and top off with a small pump and poor the freshwater over it ???