Same Anemone different looking?????

[Jordan92595]

I have this anemone it was all one and split into these two months ago. The smaller one looks so much brighter and healthier than the big one. Any idea why ? They are both in the same tank and they are not bothered by anything. Curious if there is a method to the madness

 

[Losirk]

I believe they can inflate / deflate their tentacles at will.