Hi I need some advice. I have a orange branching hammer coral that I’ve had for a few weeks. It was puffy open looked happy and then 3 days ago I started to close up and I have no idea why. I have other hammer corals that are doing just fine that are open and happy even splitting. Last night while looking at my tank I noticed my frogspawn is also splitting. I test my water even went to TWO LFS near me they tested my water and everything is fine. But I did noticed that the orange hammer is also growing I’ve noticed 4 baby heads are growing. I’ve read that hammer can close up to conserve energy when sprouting news heads but idk I was wondering if anyone had any advice. Also the green hammer has been in the tank the longest it’s the first coral I bought. It closed up for awhile randomly once but opened back up and has been doing great noticed it’s growing a baby head too. Just don’t know what’s going on. Here’s some pics.