strange leather

[marcusbigdady]

I have had this leather for a little over a week now and it only opens up at night, it acts like it is nocturnal is there such a leather, base is about 2-2.5 inches and the heads is about 4-4.5 inches, at night it does extend a feeder type tentacle like a chili coral does. Any thoughts or suggestions would be appreciated Thanks PS ....I't came from jacks on mill run if anyone did some trading with them

[porky]

One possibility is that it could be getting a little too much light. How about a fish picking at the polyps during the day as another explanation?
Also, here is a response from Eric Borneman to a similar question.
"The coral is getting lots of light energy during the day even if the polyps aren;t open but this is a rathe unusual behavior for a leather coral...very interesting one, though. The "bending" you are seeing is probably a prey capture response, and not a "light-response"
here is the thread w/the question where Eric responds:
http://archive.reefcentral.com/forum...turnal+leather

[marcusbigdady]

Thank You.........