Ok... Situation, Black spiny urchin was brought home by wife. I hated to tell her no, and quarantined for a week, and put him in the tank. Well through life, and 2 kids, I havent had much time to read up on them. I poked into my Marine invertibrates book, and it says they are reef safe as long as they are well fed. Well, Hes in the main tank and doing awesome, but I have some concerns. As I do more research on him, it says he may grow a fondness of polyps, and perhaps some other softies. What are your thoughts on these AWESOME looking interesting inverts ?
Git rid of em
or
keep him
RG