newbeeMike
Member
I have a fairly new tank. About a month and a half old. i purchased a rock with green star polyps at the local pet store. It looked great and very full. I got it home and notice when looking in the bag that all the polyps retreated into the rock. It has been about 5 hours and they are still in hiding. Is this normal. my water is perfect and my brown button polyps (which closed for about a half hour when first introduced) are wide open. Is this normal? Are they just getting use to there new environment?