The Rope Fish is a fascinating and primitive-looking fish related to Bichirs. The Rope Fish has many unusual physical features including a flattened head, elongated eel-like body, and thick bony scales that form a distinct reticulated pattern. In addition, the Rope Fish has a modified swim bladder that it uses like a pair of lungs. Found in slow-moving or standing water with low dissolved oxygen content, the Rope Fish relies on this physical trait to gulp fresh air at the water’s surface to obtain vital oxygen.
Besides these remarkable physical characteristics, the Rope Fish is an interesting fish with a lot of personality. It is a curious and peaceful nocturnal fish that does well with other larger, peaceful fish. Due to its poor eyesight and nocturnal habit, the Rope Fish may seem, at times, reserved or reclusive. However, the Rope Fish is a social fish that prefers the company of other Rope Fish.