From a marine aquarium industry perspective, parrotfishes are not great aquarium fishes. As Bob Fenner, author of The Conscientious Marine Aquarist, says, “[The parrotfish] would seem to have everything going for it as far as desirability to marine aquarists; many are spectacularly colorful, they have almost comical fusiform-torpedo body shapes, and they are numerous and easy to catch (at night) as they lay sleeping with or without their fish-made mucus cocoons. Their only downside, and it's a big one, is that [parrotfish] rarely live for anytime in captivity.”