BTAs; is this normal?

[michika]

400W MH, atinics, and PC lights. MH runs for 12 hours a day. The anemone is fed when its possible (it likes to select locations that are hard to feed), its usually fed silversides, or krill. Its too small to eat a whole silverside anymore though, even half would be too large, we've settled on krill because of the size.

The mouth is closed. Its just so strange.