Yes and no, both corals come in a variety of colors, regardless of what they list there. Just think of the different variants of monti's out there like superman, aquaman, rainbow, pokerstar, appleberry, etc...I've seen many different variations of both base and polyp colors. Both the particular strain, as well as our individual mineral, salinity, phosphate, nitrate, and lighting conditions have an impact on colors. Either way, this was a green coral to begin with, but your LED/T5 combination on the bluer spectrum can cause a shift as well.