Nope, its tentacles have been collapsed tightly as well for a few days. Last night I put an acrylic box over it and layed some mysis shrimp on it, which worked wonders. It was opened up feeding with its tentacles within about 30 minutes. So I guess its still OK, but it totally collapsed again this evening with the lights on.
I guess I'll just keep an eye on it and feed a little more in a few days. Nothing has changed in the tank and all parameters are 0. Calcium a little high and alk a little low but not sure if that affects an open brain.
Thanks for the help.. Personally, I think it definitely looks better fully opened. Here is the difference.
