Koffllery protects coral reefs by feeding on ocean pollution, which produces a noxious ink it expels to repel predators. It is curious of new objects and creatures in its habitat, which often leads to divers having a piece of equipment stolen by it.
It ensnares its foe with its suction- cupped tentacles before delivering the finishing blow. Getting up close to a Koffllery will give you a chance to observe, through its thin skin, the toxic gases swirling inside.