High-Fin Black Ghost Knife (Apteronotus albifrons)

The High-Fin Black Ghost Knife (Apteronotus albifrons) is a striking freshwater species known for its elongated body and distinctive high dorsal fin. Appreciated in advanced aquariums, this nocturnal fish uses weak electric fields to navigate and hunt, offering unique behavioral observation opportunities. Its peaceful temperament makes it suitable for community tanks with compatible species. Maintain stable water conditions with soft, slightly acidic to neutral pH and provide ample hiding places to support its natural nocturnal activity. Ideal for experienced aquarists seeking a captivating and interactive addition to their setup.