drooping

My toadstool used to stand up tall, but now it’s stalk is almost horizontal. We haven’t made any changes to the tank, and have had the toadstool since it’s head was about the size of an egg. Is it too top heavy? Not enough light? Too close to the xenia?

Hi, I got frag of frogspawn acclimatized it for 30 minutes and put it in my tank. The coral tips were healthy in the beginning but they got shrivelled after I left them under my tank lighting for about 3 h. Is this coral dead? I observed it all day today and there seems to be stuff ejecting...