I recently got a new coral a few weeks ago. All has been fine but it seems one tip has gotten dark and seems to stay closed. Everything else seems happy and there is even new growth on this coral. Any ideas or am I just freaking out lol
Some times when zoas and palys are new they will get almost like a brown film on them and they will stay closed. Im not sure if its bacteria or algae but I have always had success blowing the film off with a turkey baster. They will usually open within a day or 2 if you can keep the film off.