
I just purchased a tuxedo urchin/pin cushion urchin. The guy at the LFS assured me that it is completely safe to have in my tank and will take care of my algae problem. I have a clown, algae blenny, keyhole angel, royal gramma, some crabs and snails and feather dusters. Does anyone have one in their tank? If so, how is it doing? I wanted to get a cleaner shrimp but would like some comments or opinions on this urchin first.
thanks