quick question for you

[marlincoral]

our tank was covered we got a pincution urchin (spelling doesn't count)he cleaned the tank really good

[niloc16]

awesome guys thanks. even if they do eat coralline that would be a good thing too. it grows like crazy in my tank

[Snappy]

I won't have one in my main display because they are bulldozers and "rearrange the furniture" so to speak. I have 2 in refugium though.

[marie]

I have a tuxedo urchin, I'm not sure he is good for anything at all other than the "wow is that an urchin" comments I get from nonreefers . But he doesn't hurt anything either so he stays

[Jason McK]

I have a hitch hiker that does more knocking off frags than algea eating.
Not worth the problems in my opinion.

J