Synodontis alberti

This fish grows to about 20 cm long. Its body has a brown marbled pattern, and its barbels are noticeably longer than those of other Synodontis species. Large eyes reflect its nocturnal lifestyle and give it excellent vision in low light. Young fish have bright spots; these remain distinct in males as they mature, but females usually fade with age.

Synodontis alberti inhabits the Congo River basin in what is now the Democratic Republic of Congo, Cameroon, and Congo. It lives in small streams and tributaries more often than in the main river channel. Its preferred habitat has dense aquatic plants and plenty of shelter: submerged wood, branches, and root systems.

This synodontis is peaceful and calm, and coexists well with other non-aggressive, medium-sized fish. It may accidentally eat very small fish (under 3 cm), but this is not predatory behaviour—rather a lack of selectivity common to many catfish. It can be kept alone or in groups without conflict.

A single fish needs a minimum tank volume of 110 litres. Use soft, sandy substrate and provide several shelters made of driftwood or other decor, along with dense stands of rooted plants. Natural wood in the aquarium may develop algae, which provides supplemental food. Dim lighting is preferred; floating plants add shade. Though any light level technically works, bright light will keep the catfish in hiding, emerging only at night. Keep the substrate clean and remove organic debris regularly, as thick silt greatly increases the risk of barbel infection.

In the wild, algae make up a large part of their diet. Feed commercially prepared foods (flakes, granules, tablets) with plant content. These fish also readily eat live and frozen foods such as bloodworm. Use sinking foods only.

Breeding Synodontis alberti in captivity is extremely rare. Most fry in the trade come from commercial farms.

Most disease in these fish stems from poor conditions and low-quality food. If you notice problems, check the water parameters and levels of ammonia, nitrite, and nitrate first. Correct any imbalances before attempting treatment.

When selecting a synodontis alberti, inspect the skin and fins for white patches, sores, bleeding, or damage to the mucous membrane. Pay special attention to the barbels: they should be whole and unblemished, as damage makes feeding and orientation difficult. Also look for evening activity or use of shaded areas, a body without visible thinness or sunken belly, and clear, unclouded eyes. Avoid fish that hang at the surface, breathe heavily, or move unnaturally. This species has sharp fin spines: use sturdy bags during transport to prevent punctures and minimize stress.