Freaky ocean trigger fish swims without using its tail

The ocean trigger fish is a very bizarre fish with big dorsal and anal fins. It uses these fins for propulsion and can swim rapidly without using its tail at all. They are beautiful fish that are often seen in deep water and out in the open. They rarely allow divers to get close enough to get a picture and they will swim rapidly away of approached. Trigger fish are known to be territorial and protective of their nests and have occasionally bitten unwary divers.