The Endlicheri Bichir (Polypterus endlicheri) is a large prehistoric-looking freshwater fish known for its elongated body, armored scales, and strong predatory nature. It is a popular monster fish among aquarium hobbyists and thrives in large aquariums with plenty of space.

Endlicheri Bichirs are hardy fish but require large tanks, strong filtration, and a secure lid since they can jump. Their ancient appearance and slow, powerful movement make them a striking centerpiece fish in monster aquariums.