Royal Blue Uchrin????

tdog7879

Member
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.
 

nycbob

Active Member
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.
 

tdog7879

Member
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!!!
how big do they get?
 
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