The Euphyllia genus consists of Hammers, Torches, & Frogspawns. The movement they provide and their ease of care make them one of the most desired types of coral in the hobby. They can either have fused wall type skeletons or branching. All Euphyllia prefer a low flow, low light area. They can take up a lot of room when fully extended and can also carry long sweepers so be sure to give them plenty of buffer space from other corals.