Approx. 2″ – 2.5″
Glass Catfish lack body pigment and are transparent. They have a slender body, an anal fin that extends almost from the head to the forked caudal fin, two long barbels, and usually only grow to about 3″ in length. Most of their organs are located towards the head and although they are transparent, they have an iridescent rainbow color when the light strikes them at the right angle.
Glass Catfish are a timid, non-aggressive, mid water swimming species that prefer hiding in the darker areas of the river. They are frequently collected while hiding under logs, elevated rock outcroppings, and in the shadows of overhanging vegetation in areas with a good amount of water movement.
In an aquarium environment, they need a densely planted tank with a lot of swimming area, a gentle amount of current, and some driftwood roots for shelter. A generous growth of aquatic plants is imperative to their well being, and floating plants should also be included in their tank to filter out bright lighting. In their natural habitat they are found in small schools, and should be kept with at least 5 or 6 of their own kind in a community tank setting with other peaceful fish of the same size. They do well with the smaller tetras, Corydoras, etc.
Glass catfish are relatively delicate and are extremely sensitive to changes in water quality and pH. They do best in soft (less than 10 ° dGH), slightly acidic (pH 6.5) water, at a temperature around 77 °F. A good quality filter that provides some water movement is necessary for this species.
Glass Catfish in an aquarium environment are reputedly finicky eaters however, they will accept live, frozen, or freeze dried bloodworms, tubifex, brine shrimp, and mosquito larvae. They can be weaned to accept flake foods.
Minimum Tank Size: 10 gallons
Care Level: Moderate
Water Conditions: 75-80° F, KH 8-12, pH 6.5-7.0
Max. Size: 3″”
Color Form: Clear
Lifespan: 3-6 years
Aquarist Experience Level: Intermediate/Advanced
Minimum Tank Size: 10 gallons Care Level: Easy Temperament: Peaceful Aquarium Hardiness: Very Hardy Water Conditions: 72-82° F, 4-10 dGH, pH 6.0-7.5 Max Size: 2″ Color Form: Blue, Clear, Orange, Red Diet: Omnivore Compatibility: suitable for community tanks Origin: Ganges, Jumna, Bramaputra Family: Belontiidae Lifespan: 4-8 years Aquarist Experience Level: Intermediate
Minimum Tank Size: 20 gallons Care Level: Easy Temperament: Peaceful Aquarium Hardiness: Hardy Water Conditions: 74-79° F, KH 2-10, pH 6.5-7.8 Max. Size: 1.75″ Color Form: Brown, Orange Diet: Omnivore Compatibility: peaceful community tanks Origin: Myanmar, Farm raised in Southeast Asia Family: Cyprinidae Lifespan: up to 5 years Aquarist Experience Level: Beginner
Minimum Tank Size: 55 gallons Care Level: Intermediate Temperament: Semi-Aggressive Aquarium Hardiness: Hardy Water Conditions: 78-84° F, KH 1-5, pH 4.8-6.2 Max. Size: 8″ Color Form: Three broad, dark brownish/reddish bars run vertically along the body in addition to some less prounounced and fainter bars. The fins can show red striations, and adults may have some red spots and a blue-green cast to the dorsal fin. When aroused, they will exhibit a black spot on the gill cover. Diet: Generally eat all kinds of live, fresh, and flake foods Compatibility: Peaceful but predatory. They should not share an aquarium with anything small enough to fit into their mouth Origin: Brazil and Colombia Family: Cichlid Lifespan: 10-15 years Aquarist Experience Level: Intermediate