Common name: Painted sweetlips

General information

The Pictus Catfish, Diagramma pictum, is a striking species known for its silver body and distinctive black spots. It is a popular choice among aquarists due to its active nature and unique appearance. This species is not to be confused with the freshwater Pictus Catfish often seen in the aquarium trade.

Care

Pictus Catfish are relatively hardy and can adapt to a range of saltwater aquarium conditions. They require a spacious tank with plenty of hiding places and a sandy substrate to mimic their natural environment. These catfish are also known to be jumpers, so a well-fitting lid is essential to prevent escape.

Their diet should include a variety of meaty foods such as shrimp, squid, and marine fish flesh. It is important to note that they can grow quite large and may prey on smaller tank mates, so careful consideration should be given when selecting other species for the aquarium.

Reproduction

Reproduction of Diagramma pictum in home aquariums is rare. In the wild, they are known to spawn in groups, releasing eggs and sperm into the water column where fertilization occurs.

Habitat

Diagramma pictum is found in coastal waters, often in areas with muddy bottoms where they can forage for food. They are distributed across the Indo-Pacific region, from the east coast of Africa to the western Pacific Ocean.