BTA splitting or sick?

[Poonaka]

It's mouth seems to be stretching. Does that mean it will split soon? Or is it starting to get sick? The rest of the anemone looks healthy. It's all bubbled up and has been eating well. I'll try to get a photo of the mouth. Right now the tentacles are in the way.

 

[Big Ray]

if the mouth is open loosely, then it is not a good sign.

post some info regarding your tank lighting and water parameters.

also, touch its tenticles and see if they have a sting, it should sting u a bit. if not then again not a good sign.

another test is to see how fast it closes upon being touched and how strong the foot is holding.