Stinging Eel Catfish
NameStinging Eel Catfish
Scientific NameHeteropneustes fossilis
Common NamesStinging Catfish, Airsac Catfish, Fossil Catfish
FamilyHeteropneustidae
OriginSouth Asia, India, Bangladesh, Sri Lanka, Myanmar, Thailand
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)50
Max Size (Inches)12
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-8.0
Compatible SpeciesLarge Gouramis, Larger Barbs, Robust Cichlids (e.g., Firemouth), Other large, non-aggressive catfish
Description
The Stinging Eel Catfish is an elongated, eel-like freshwater fish known for its venomous pectoral fin spines that can deliver a painful sting. It possesses an accessory breathing organ, allowing it to breathe atmospheric air and survive out of water for short periods. This nocturnal species is generally hardy but requires careful handling due to its venom.
