Hello-the last picture looks a little pale-they like mysis and silversides-spot feed him & he will grow and his colors will come out beautiful! The other pictures are normal after feeding.
actually your bubble tip looks good. It looks like you have a Sebea as a second anemone. Watch that they do not get close to each other, chemical war and all. It looks like my purple tip Sebea, they are cool to watch.
My GBTA also will do this every couple of days. A couple of hours later it is all puffed up and looking great again. I feed mine raw shrimp and Mysis shrimp, but now I think I might start feeding it Silversides for variety since so many people on these boards suggest it.