Ghost catfish are among the most unusual freshwater aquarium fish because much of their body is almost completely transparent. Also called ghost glass catfish or glass catfish, these peaceful schooling fish allow you to see their backbone and internal structures through the body. The aquarium species is generally Kryptopterus vitreolus, a small catfish native to … Read more
Catfish are popular with anglers, but handling one carelessly can result in a painful puncture wound. Despite a common belief, catfish do not sting with their whiskers. Injuries usually occur when the sharp spines associated with their dorsal or pectoral fins puncture the skin. Depending on the species and depth of the wound, a catfish … Read more
The yellow bullhead catfish is a small-to-medium freshwater catfish native to North America. Known for its yellowish underside, rounded tail, and pale chin barbels, this hardy fish lives in ponds, lakes, streams, and slow-moving rivers. Yellow bullheads are opportunistic bottom feeders that eat insects, small fish, crustaceans, worms, and plant material. They are also popular … Read more
The tiger shovelnose catfish is a spectacular South American freshwater predator known for its long body, flattened shovel-shaped head, bold dark markings, and extremely long whiskers. Although small juveniles sometimes appear in aquarium stores, this is a true monster fish that can become several feet long. Its rapid growth, enormous appetite, and need for swimming … Read more
Sterba’s cory catfish is a peaceful bottom-dwelling freshwater fish famous for its spotted body, orange-tinted fins, and social personality. It has traditionally been known in the aquarium hobby as Corydoras sterbai, although FishBase currently lists the species as Hoplisoma sterbai. Native to central Brazil and Bolivia, these small catfish naturally occur in tributaries, flooded forest … Read more
The red tail catfish (Phractocephalus hemioliopterus) is one of the most recognizable giant freshwater catfish in the aquarium world. Its broad head, long whiskers, dark body, white belly, and bright orange-red tail make it easy to identify. Native to the Amazon and Orinoco river basins of South America, this fish can grow well beyond 3 … Read more
The biggest catfish in the world can reach extraordinary lengths and weights, with some species growing longer than a person and weighing several hundred pounds. From the massive Mekong giant catfish of Southeast Asia to the powerful Piraiba of South America and the giant Wels catfish of Europe, these freshwater predators inhabit some of the … Read more
Aquarium catfish are popular freshwater fish known for their whisker-like barbels, unusual appearances, and bottom-dwelling habits. Some species, such as Cory and Otocinclus catfish, remain small and suit peaceful community tanks. Others, including Redtail and Tiger Shovelnose catfish, grow extremely large and require custom aquariums or indoor ponds. This guide explores 10 types of aquarium … Read more
The white catfish is a North American freshwater fish recognized by its broad head, pale belly, light-colored chin barbels and moderately forked tail. Despite its name, the fish is not completely white; its back is usually blue-gray, olive or dark gray. White catfish are members of the bullhead group and are commonly found in slow … Read more
Synodontis catfish are distinctive African freshwater fish known for their spotted patterns, long barbels, strong fin spines and unusual swimming behavior. Popular species include the featherfin catfish, cuckoo catfish, Synodontis petricola and Synodontis lucipinnis. Although many are hardy aquarium residents, their adult size and water requirements vary considerably. Choosing the correct species is therefore essential … Read more