Indian Green Spiny Eel

The Indian Green Spiny Eel, scientifically known as Mastacembelus armatus, is a unique and interesting species of eel-like fish native to rivers and streams in India, Bangladesh, and Nepal. These fish are known for their elongated, snake-like appearance and spiny dorsal fin.

The Indian Green Spiny Eel has a long, slender body, which can reach lengths of up to 20 inches (50 cm) or more. They have a unique, snake-like appearance with a series of sharp, spiny fin rays along their dorsal fin, giving them their distinctive “spiny” name. Their body coloration can vary, but they are generally greenish-brown, with some variations having a greenish hue, hence the name “Green Spiny Eel.”

These eels are native to freshwater habitats in South Asia, particularly in slow-moving rivers, streams, and swamps in India, Bangladesh, and Nepal. They are often found in areas with soft substrate and plenty of hiding places.

Indian Green Spiny Eels are primarily nocturnal and are known for their secretive nature. They spend much of their time hiding in crevices, under rocks, or in burrows they create themselves. They are relatively solitary in nature.

They are carnivorous and feed on a diet of small invertebrates, insects, crustaceans, and occasionally small fish. They are opportunistic feeders and have a keen sense of smell to locate food.

Tank Requirements: When keeping Indian Green Spiny Eels in an aquarium, it’s important to provide a spacious tank with plenty of hiding spots, as they are shy and like to burrow. The water temperature should be maintained around 75-82°F (24-28°C), and the pH level should be slightly acidic to neutral.

Compatibility: These eels can be kept with other peaceful, non-aggressive fish species that are not small enough to be considered prey. Avoid keeping them with fin-nipping or territorial species.

Indian Green Spiny Eels are fascinating and unique additions to a well-maintained aquarium. However, due to their nocturnal and secretive nature, they may not be the best choice for beginners in the hobby. They require careful consideration of tank setup and compatible tank mates.