Blue whale catfish

The Blue whale catfish, scientific name Cetopsis coecutiens, is a freshwater species belonging to the Cetopsidae family. It is also known as the "Whale Catfish" due to its large size and elongated body shape. They are commonly found in the Amazon basin and other South American rivers. They are a popular species for aquarium hobbyists due to their unique appearance and behavior

The Blue whale catfish is an omnivorous species, which means they eat both plant and animal matter. In the wild, they feed on small fish, insects, crustaceans, and algae. In captivity, they can be fed a variety of foods including pellet or flake food, frozen or live insects, and vegetable matter. It is important to provide a varied diet to ensure they receive all necessary nutrients.

It is difficult to determine the sex of Blue whale catfish based on their external appearance. Males may have slightly longer and more pointed fins, while females may have a rounder abdomen.

Little is known about the breeding habits of Blue whale catfish in captivity. In the wild, they are known to spawn during the rainy season in flooded areas.

Blue whale catfish are generally hardy and disease-resistant when kept in appropriate water conditions. However, they may be susceptible to bacterial or fungal infections if water quality is not maintained properly.

Blue whale catfish are native to the Amazon basin and other rivers in South America.

Blue whale catfish are a relatively peaceful species and can be kept with other non-aggressive fish of similar size. However, they may eat small fish and invertebrates, so caution should be exercised when selecting tankmates. They can grow up to 18 inches in length, so a large aquarium with ample swimming space is necessary to accommodate their size.

When introducing Blue whale catfish to a new aquarium, it is important to acclimate them slowly to avoid shock or stress. Float the bag containing the fish in the aquarium for 15-20 minutes to allow the water temperature to equalize. Gradually add small amounts of water from the aquarium into the bag over the course of 30-60 minutes until the water in the bag matches the water in the aquarium. Finally, use a net to transfer the fish into the aquarium.

Venomous (Change Content)