Meet PipSqueak. Little Fish took an unexpectedly good shot of her, though sadly, the resolution is too low. Isn't she adorable? She looks so timid! The other picture below is her feeding.
This is BigSqueak. She's trying to come out and play, but we are teasing her by pushing her back into the cage. See how far she's stretching her neck! Eventually, we did let her come out in her ball, and it was as usual, difficult to persuade her to leave it after that.