Acan (Acanthastrea sp.) Green LPS Coral Intermediate care requirements. Approximate footprint 6 x 6cm Acan echinata corals can sting neighbouring corals, stinging tentacles can reach a couple of inches past their base when extended. Acan echinata corals grow by forming a skeletal base as they push outwards, roughly following the contours of the rock they’re on and sprouting new smaller polyps around the edges. Acan corals benefit from target feeding or broadcast feeding a quality coral food. Acan echinata corals prefer moderate flow and low to moderate light. Perfect for lower positions in the reef tank.
