Not a true anemone, this animal construct a tube in the sand in which it lives. The entire body, including more than 200 tapering tentacles, can be retracted inside the tube for protection.

DSC02569.jpg

Tube-Dwelling Anemone

DSC07724.jpg

Bluecheek Butterflyfish

Scattered throughout the world's seas, the triggerfish is usually a solitary fish. It's territorial and can be nasty to intruders if there are eggs to protect. Be respectful and watch its signals, an erect dorsal spine (on top of the fish) means stay away.