Pterygoplichthys Gibbiceps - in The Aquarium

In The Aquarium

This fish is extremely popular in the aquarium, due to its unusual appearance and its ability to eat algae; the bane of all aquarists. This and other related species are bred in ponds in tropical regions for the aquarium trade. In general P. gibbiceps is peaceful towards other fish though territorial disputes arise with other plecos. Though not nocturnal they are more active at night and will spend daylight hours 'hiding' in a secluded location. Wood appears to be an essential part of this species diet—possibly as a digestive aid rather than for any nutritional value. As the fish grows big (up to 50 cm in the aquarium) a large tank with good filtration is required, in general these fish are tolerant to a wide range of freshwater conditions though prefer well aerated water.