Atomikk SPS OG Oct 19, 2009 #2 The bottom one is a A. suharsonoi. The top one is hard since I can't see the corallite's up close.
29reef It's all about the flow Oct 24, 2009 #3 Top: Acropora millepora with too little water movement Bottom: looks a lot like a "fire coral" so genus is Millepora but I dont know the species
Top: Acropora millepora with too little water movement Bottom: looks a lot like a "fire coral" so genus is Millepora but I dont know the species