I've had a green polyp mushroom leather for a year now it came on a rock with two random zoos I didn't buy. It's been doing OK but now it's completely closed, has been for 4 days. I don't know if it caught a stray tenticle from my anemone or what. All my other corals are untouched and flourishing. Should I frag it off the rock and move it?any advice would be great. Thanks
Tom
Tom