I have this purple hammer which I've had for several years, high up in the tank, but usually crowded by other fast growers. I had the opportunity to bust it apart three weeks ago and moved one colony down, the one on the left, which has always been the original color.
The right colony I moved down yesterday and was probably receiving more light than the left half. It also has been displaying the bright green splatter tips for about a year. These heads all have a greenish cast on their tentacles which the left does not.
Right now they look like two different corals.
Left coral
Right coral
The right colony I moved down yesterday and was probably receiving more light than the left half. It also has been displaying the bright green splatter tips for about a year. These heads all have a greenish cast on their tentacles which the left does not.
Right now they look like two different corals.
Left coral
Right coral