Quote:
Originally Posted by cheeks69  These guys can turn to sessile inverts when there's not enough food in the tank. I really don't see a 20 gal tank providing enough algae coralline or Macro's to sustain the Urchin lon term, my suggestion would be to return it to the LFS. |
Do these guys eat all types of algae or just coraline? If they eat all kinds you could just use tap water with a buffer for chlorine and all those phosphates would grow algae like mad. yum yum yum.