RBTA Acting weird

[lightningfront]

I'm new to anemones and I picked this BTA up a few days ago. Seems to have been doing well. I fed it some shrimp today and it swelled up to swallow it and all was good. After the tank lights went off I noticed it looked like it was swallowing itself. What is this?

This is what it looked like earlier eating the shrimp.

 

[zaraemna]

Everything looks good. They do that sometimes when it's dark, or something touches them. Some of mine ball up like that when they are eating too. Looks like it has good color.

 

[awesomefam]

As zaraemna said, it looks normal. One of mine does that every few nights and is back to normal in the morning

 

[Lmecher]

I agree and very nice little rbta, very healthy looking too.

 

[todd141]

VERY nice BTA - mine does that stuff all the time.