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Marine betta

Calloplesiops altivelis

Today's Research for Tomorrow's Oceans

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Fun Facts

These fish are nocturnal feeders, meaning they wait until nighttime to search for food. 

Species Type:

Fishes

Common Name(s):

Marine betta

Size:

These fish can reach up to 6.3 inches (16 centimeters) long.

Diet:

Marine bettas eat small fish and crustaceans like shrimp and krill.

Range & Habitat:

In the Indo-west Pacific, marine bettas can be found in tropical waters among coral reef habitats. They hide in coral caves and crevices.

Details:

Marine bettas are dark brown or black in color with a single white dot on each scale. Near the base of their tail and their dorsal fin is a large black dot bordered in white. Marine bettas have pointed faces, fan-like fins and a bright blue outline along the edges of their bodies.