Lesser Spiny Eel

The Lesser Spiny Eel is a carnivore that thrives on live and frozen foods such as bloodworms, tubifex worms, brine shrimp, and small earthworms. It can be difficult to wean onto prepared or pellet foods, so offering a variety of meaty live and frozen options is recommended. Feed once daily in the evening, as this species is primarily nocturnal and most active after lights out.

This species is largely nocturnal, spending daylight hours buried in soft sand or hiding among dense vegetation and driftwood. It becomes more active at night, emerging to hunt for food along the substrate. While generally peaceful, it may consume very small fish or shrimp that fit in its mouth, and it can be shy in brightly lit or sparsely decorated tanks.

Breeding the Lesser Spiny Eel in captivity is considered rare and challenging. They are egg scatterers that require dense floating plants and slightly raised temperatures to trigger spawning behavior. The eggs are small and adhesive, and the parents do not provide care, so fry must be separated and fed infusoria or micro foods.