Visitors see exhibits like basket star fish and hermit crab at the underwater aquarium in Oak Bay, British Columbia, Canada.

An unusual underwater aquarium at Oak Bay in British Columbia, Canada. People in boats. A man empties the contents of a net on the deck of the boat. Two men look at the fishes on the deck. View of a baby octopus on a hand. A scuba diver dives into the water for specimens and comes up with an octopus which he puts into a container. Visitors at the aquarium look at the exhibits which include basket star fish, rat fish and a hermit crab.