ARC Joker Zoanthids Acanthastrea These reef-safe urchins are a

These reef-safe urchins are a great algae eater

they will hide during the day and come out at night to clean your tank of algae

It is our experience that most chalice do best in low light(less than 75 PAR)

It is our experience that most Blastomussa do best in low light(less than 75 PAR)

ARC Joker Zoanthids Acanthastrea These reef-safe urchins are aWe grow our Zoanthids under ATI Blue Plus, Reef Brite blue LEDs. Nutrition is provided by Polyplab Reef Roids. We achieve the best color and polyp size by providing a system with detectable PO4, NO3, and a DKH of 8(many polyps will respond poorly to high DKH, please take that into consideration). Strong moderate intermittent flow is very important to the health of our polyps. WYSIWYG