niger triggerfish - odonus niger

africa aggressive akvarium animal aqua aquaculture aquaria aquarist aquarium aquascape aquatic aquaworld balistidae biodiversity biosistem blue closeup colorful coral ecosystem elegant exotic expensive explore fin fish focus green hawaii hobby image indonesia life live living marine movement natural nature niger ocean odonus omnivore organism pacific photo photography popular public purple rare red redtooth reef salt saltwater scene scenic sea sealife seaside single small species stripes stripped tail tank tooth trigger triggerfish tropic tropical under undersea underwater unique water world zoo