Bubble in the MIDDLE of BTA?

[samiam4663]

Sometimes there is a bubble in the middle of my BTA, where it's mouth is. Is this normal? What does it mean? Should I feed it more/less?
Any input would be helpful. The Maroon Clown that is hositng my BTA doesn't seem to mind, and it brings the anemone food (which is really neat to watch!).

 

[rcdude1990]

mayb a tenticle
a pic is worth a thousand words

 

[onyxclown]

hmmm!!! does it do this after u feed it????

 

[reefiness]

its normal happens to mine all the time although im not sure the exact reason, my anemone has been doing it since i got it almost a year ago and hasnt died yet.... so i guess its normal.