Eels

Moray eels, particularly those in the Gymnothorax genus, are captivating additions to saltwater aquariums, often evoking a strong reaction from onlookers. Found across the Atlantic, Indian, and Pacific Oceans, these hardy predators thrive once acclimated. Known for their sleek bodies and distinctive sharp spines, eels don't need a lot of room if well-fed but require plenty of hiding spots to mimic their natural habitats.

Popular eels like the Jeweled Eel and Zebra Moray Eel are great for beginner hobbyists due to their resilience, though species like the Rhinomuraena are best suited for experts. Eels are nocturnal feeders and should be offered meaty foods like thawed silversides at night. Always handle them with care—eel bites are painful and slow to heal.

Eels are also notorious escape artists, so a tightly fitted lid is essential to prevent them from finding a way out of the aquarium. The Jeweled Eel can grow to 2 feet, while the Zebra Moray Eel can reach up to 5 feet, making them showstoppers in any tank. With proper care, these moray eels will become fascinating and long-lived members of your reef or FOWLR aquarium.