Dragonstone Rainbow Acropora This is a frag we sold earlier today(We have two more available) We've had this acro for a while now and it is one of the nicest ones in our collection. When we found this piece it was almost all blue with green polyps and we thought it would stay that way... wow were we wrong! It is definitely a high light acro and providing it with adequate lighting is important to keeping its color. The base is a blue to green color with pinkish/purple corallites and red and green polyps. We are currently keeping the colony under about 400 PAR and heavy indirect flow. Over the last year we've sold a couple of these and if you have one feel free to post a picture of yours!