PC Rainbow is an iconic collector acropora that shows bright oranges, pinks, reds and even purple tips if super happy, some say this piece requires lower par of 250 to bring out the full rainbow with green and blue, in higher light it will be mostly red. frags quickly turn red when cut then gain orange, it will stay like this until it starts to grow and gain purples tips, the rest of colours are dependant on husbandry and position. if you turn it green your water is very off.

a lot of fakes knocking about, this is real.