đ Baby Whale Catfish â (Cetopsis coecutiens)
The Baby Whale Catfish is a fascinating, small to medium-sized member of the Cetopsidae family, known for its eel-like body and distinctive whale-like head shape. Native to the fast-flowing rivers of South America, this species is a nocturnal scavenger and predator, often feeding on dead or dying fish and small invertebrates. Its unique appearance and interesting behaviors make it a standout for specialized catfish enthusiasts.
đ Tank Size: Minimum 50 gallons with good water flow
đ Prefers oxygen-rich, well-oxygenated freshwater with moderate current
đȘ” Provide plenty of hiding spots with driftwood, rocks, and caves
đ€ Omnivorous scavenger â feeds on detritus, dead fish, insects, and small invertebrates
đ May accept sinking pellets and frozen foods
đ Generally peaceful but can be territorial with conspecifics
đ« Best kept with non-aggressive tankmates
đĄïž Temperature: 73â79°F (23â26°C)
đ§ pH: 6.0â7.0
đ Size: Up to 8 inches (20 cm)
â ïž Nocturnal and secretive â best observed during evening hours
đ Active mostly at night
| đ Scientific Name | Cetopsis coecutiens |
|---|---|
| đ Common Name | Baby Whale Catfish |
| đ Origin | South America |
| đ Size | Up to 8 inches (20 cm) |
| đĄïž Temperature | 73â79°F (23â26°C) |
| đ§ pH Range | 6.0â7.0 |
| đ Temperament | Generally peaceful, territorial |
| đ Tank Size | 50+ gallons |
| đœïž Diet | Omnivorous scavenger |
đĄ The Baby Whale Catfish is a unique and intriguing species well-suited for aquarists interested in nocturnal scavengers with interesting behaviors and a preference for well-oxygenated, flowing water environments.











