Peacock Eel (Macrognathus Siamensis )

The Peacock Eel (Macrognathus siamensis) is a fascinating freshwater species native to Southeast Asia, commonly found in slow-moving rivers, streams, and flooded fields. Named for its distinctive “eye spot” markings along its elongated, snake-like body, this eel displays a golden-yellow hue with brownish bands that shimmer under light. Peaceful by nature, the Peacock Eel is a shy, nocturnal fish that prefers to burrow into fine sand or soft substrates during the day, emerging at night to hunt for small invertebrates and worms. In aquariums, it thrives in well-planted tanks with plenty of hiding spots and gentle filtration. With proper care, this elegant and mysterious fish becomes a striking centerpiece for any community aquarium.