Does anybody have one of these? do they strip the coraline off your rock? I pick a real small one up yesterday hoping he would eat the coraline off the glass walls (back and some of the sides covered). So far he was on the glass but just looked and he has gone to the rocks.
i hv two in my reef. they dont eat the corals but will pick them up if loose. my 2 tuxedo urchins havent bothered any coraline algae either, but will eat cyano and algae off of rocks.
Originally Posted by nycbob http:///forum/post/2898078
i hv two in my reef. they dont eat the corals but will pick them up if loose. my 2 tuxedo urchins havent bothered any coraline algae either, but will eat cyano and algae off of rocks.
I hope mine does the same they are a very cool critter!!!
Originally Posted by nycbob http:///forum/post/2898849
they can grow to a decent size of a billiard ball.
whoa that pretty big! i might have to sell it back to the fish store once it has gotten that size?