With a shape and growth pattern very similar to our famous Roscoes Acropora, Bellina stands on its own with a violet base and contrasting green to yellow polyps which show outstanding extension and movement in strong current. Like all of our small polyp stony corals, the Bellina Acro can be acclimated to a wide variety of high output aquarium lighting. Strong intermittent current is required for polyp extension.(ORA description)