I’ve had this anenome for about 6 months in a 5 year old tank. Was doing good until I had a bad case of cyano take over. I lost track of the tank maintenance for a few months and the nem went like this and has not come out. Tank has been being kept up with the last 30 days or so changing water filters media etc I’ve been feeding the nem regularly pellets and lrs mix frozen. Would love to see it open back up as it’s one of the only survivors of the tank. Any help appreciated!