A long, linear coral with the tentacles of its polyps extended is seen with a small fish swimming above it and a squid swimming below during Dive 17 of the Seascape Alaska 5 expedition.
Coral, Fish, and Squid
Image courtesy of NOAA Ocean Exploration, Seascape Alaska. Download larger version (jpg, 234 KB).

A long, linear coral with the tentacles of its polyps extended is seen with a small fish swimming above it and a squid swimming below during Dive 17 of the Seascape Alaska 5 expedition.