Polyp Question

a pic would help, but they sound like my button poylps. Mine are ugly when closed but they're usually open real wide and show this deep green inside. Have you checked your water specs. They can be finiky about opening if conditions don't seem right. How long have you had the polyps? Sometimes if they're new they can stay closed for quite a while. Some people have had them stay closed over a week after a move from LFS to their tank.
 
I probably would not--the bottom of the polyp, being surrounded by the others, might become infected and take out the entire colony. I'd leave them alone for a while--corals can often pout if they are moved around too often.
 
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