Sunshine Pleco

The sunshine pleco (Scobinancistrus aureatus), also known by its L-number L-014, is a large, striking armored catfish from the Xingu River basin in Brazil. It was described by Warren E. Burgess in 1994 and reaches a maximum total length of 29 cm with a published maximum weight of 290 grams. The common name 'sunshine pleco' derives from its attractive golden-yellow base colouration overlaid with small dark spots, a pattern that makes it highly desirable among South American catfish enthusiasts. In nature it inhabits the clear, well-oxygenated waters of the Xingu River, a major tributary of the lower Amazon, where it is found among rock formations and submerged wood. The aquarium should be spacious with a minimum of 300 litres, featuring a soft sandy substrate, large driftwood pieces, and smooth rocks to replicate its natural habitat. Strong water movement and excellent filtration are essential. The sunshine pleco is omnivorous with a tendency toward carnivory — in nature it consumes snails, crustaceans, and insect larvae, and in captivity should be offered sinking pellets, frozen foods such as bloodworm and prawns, and occasional vegetable matter. It is generally peaceful toward tankmates too large to be intimidated but can become territorial with other bottom-dwelling catfish. The species is listed as Vulnerable on the IUCN Red List, threatened by habitat modification including hydroelectric dam construction in the Xingu basin.