|I have three different Sarcophyton species in the reef. The first is a florescent green polyped variety. I have 2 frags of this from Cris (on RC) of the Rocky Mountain Reef Club. The top one is photographed with a digital camera and the bottom with a film camera, but the real color is a bright green like green star polyps. When closed it's totally white.|
next one is the variety usually referred to as Fiji Yellow Sarcophyton.
It has a large Ctenophore, or maybe two that hides on the stalk by day.
At night it comes out and sweeps the water with long feathery tentacles.
last one is a super long polyped one. It came from Paul
In his tank the polyps are about 3 inches long. So far in my tank they are shorter, perhaps because of the brighter lights.