These are TR Metallic Green and Purple Tip Branching Hammer LPS Coral. Each head expands approx 2 inches
Being an LPS it's preferred area is on the sand bed or up as high as 1/3 up into the tank.
Lower water flow will help it expand into it's full beauty.
Direct feeding is not necessary & not recommended. I do NOT feed mine.
More actinic blue will pop the colors.
EST 2016
Parent is found in the 265g parent tank.