Albino Pleco Care Guide - Size, Diet, Tank Setup & Breeding

The Albino Pleco is the pale colour form of the Common Pleco, Hypostomus plecostomus. Its body has the familiar armour-like plates, broad head and underslung sucker mouth of a loricariid catfish, while its reduced pigmentation produces a cream, pinkish or golden-white appearance with reddish eyes. Some individuals retain faint mottling or darker shading on the fins and body.

Hypostomus plecostomus is native to tropical northern and eastern South America, with populations associated with river systems in countries including Brazil, Guyana, Suriname, French Guiana and Venezuela. The albino fish sold in aquariums is a selectively bred colour form rather than a separate wild species.

An adult Albino Pleco requires a minimum aquarium of about 450 litres, with a footprint of at least 150 by 60 cm; larger specimens benefit from considerably more swimming and turning space. Use powerful filtration and good oxygenation, together with smooth sand or fine gravel, robust driftwood, rocks and large caves or pipes that cannot collapse. Leave open floor area for movement, secure all decor firmly, and avoid delicate plants because large plecos may uproot or damage them.

Up to approximately 50 cm (20 in) in total length. Males are often somewhat larger and more robust than females, although size varies considerably with diet, age and aquarium conditions.

Although they graze on algae and biofilm, Albino Plecos are omnivores and need more than naturally occurring algae. Offer sinking algae wafers, vegetable-based catfish foods, blanched courgette, cucumber, spinach or shelled peas, along with occasional meaty foods such as prawns, bloodworm or insect-based pellets. Uneaten vegetables should be removed promptly, and driftwood can provide useful grazing surfaces even though this species is not as dependent on wood as some Panaque plecos.

Albino Plecos are generally peaceful and can share a large aquarium with robust community fish such as larger tetras, peaceful barbs, rainbowfish, angelfish, severums and other suitably sized South American species. Avoid housing them with very small fish that could be disturbed by their size, highly territorial bottom dwellers or multiple large plecos competing for caves. They may occasionally rasp at the slime coat of slow-moving, broad-bodied fish when underfed, stressed or kept in unsuitable conditions.

Albino Plecos are cave-spawning catfish, but breeding them reliably in home aquariums is difficult because they become very large and need substantial space. A mature pair may spawn in a secluded clay cave or sturdy pipe, with the male guarding and fanning the eggs until they hatch. Excellent water quality, strong filtration, suitable caves and a varied diet are important, although most successful breeding occurs in large specialist or commercial setups.

Sexing young Albino Plecos is difficult. Mature males are often larger, broader-headed and more heavily built, while females tend to have a rounder, fuller abdomen when viewed from above; external differences are subtle and not always reliable.