Glass Catfish

Glass Catfish (Kryptopterus vitreolus)

One of the most mesmerising fish in the freshwater hobby, the Glass Catfish is almost completely transparent — you can see its skeleton and internal organs through its clear body. A peaceful schooling fish, it's best kept in groups and makes a stunning centrepiece in a well-planted aquarium.

Care at a Glance:

• Minimum Tank Size: 100L with open swimming space and plants
• Temperature: 24–28°C
• pH Range: 6.0–7.0
• Water Hardness: Soft to moderate
• Temperament: Peaceful, schooling, mid-water
• Diet: Carnivore — live/frozen bloodworms, brine shrimp, daphnia, quality flakes
• Max Size: 6–8cm
• Lifespan: 5–8 years
• Care Level: Moderate (sensitive to water quality)

Tank Mates: Peaceful community fish such as tetras, rasboras, and guppies; keep in groups of 6+ and avoid boisterous or aggressive species.

Origin: Southeast Asia — slow-moving rivers (Thailand, Indonesia)