The Seattle Aquarium has a 25,000 gallon, wrap-around tank creating the illusion you are snorkeling in a Pacific coral reef. Among the countless marine creatures you will see is this blue spotted unicorn fish. It seems he should be cast in a Disney animated film with a gravelly voice sounding like the large-nosed singer Jimmy […]

Unicorn Fish!

Spotted Unicornfish ( Naso brevirostris) | by StefanKoeder

This bizarre marine creature can warns keepers when his water needs to be changed by altering its colour

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Unicorn fish

unicorn fish, also spelled unicornfish, any of certain exclusively marine fishes belonging to the genus Naso, in the family Acanthuridae (order Perciformes), occurring in the tropical Indo-Pacific region. The 17 species are herbivorous algae eaters. Unicorn fishes have a pair of sharp forward-pointing spines that protrude from the side of the tail shaft, and the fishes also have a long spike, a frontal horn, protruding from the forehead. The elongate Eumecichthys fiski, in the crestfish…