Common name: Snake-eel

Scientific name: Ophichthus cephalozona Bleeker, 1864
A Blacksaddle snake eel, Ophichthus cephalozona, pokes its head out of the sand in Lembeh Strait, Indonesia, as a shrimp cleans parasites and organic material off it. scuba diving lembeh indonesia blacksaddle snake eel
Dark-shouldered snake eel (Ophichthus cephalozona) at the night time. Picture was taken in Lembeh strait, IndonesiaDark-shouldered snake eel

General information

The Banded Snake Eel, scientifically known as Ophichthus cephalozona, is a striking and elongated fish that resembles a snake, which is where it gets its common name. This species is part of the Ophichthidae family, which includes various eels that are often found in sandy or muddy substrates in the ocean. The Banded Snake Eel is notable for its distinctive pattern of dark bands across its body, which provides excellent camouflage against the ocean floor.

Details

Recommended minimum tank volume
200 liter (53 gallons)
Salinity
S.G. 1.023 to 1.026
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 7.8 to 8.4
Average size
50 cm (1′8″)
Care level
Moderate to difficult Needs a sand bed for burrowing
Diet
Carnivore Prefers live foods; can adapt to frozen
Social
Solo Territorial, best kept alone
Reefsafe
No May prey on small fish/inverts
Aggression
Semi aggresive May be aggressive to tank mates
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Eels
    Anguilliformes
  5. Family
    Snake Eels
    Ophichthidae
  6. Genus
    Snake Eels
    Ophichthus
  7. Species
    Snake-eel
    Ophichthus cephalozona Bleeker, 1864
  8. Synonyms
    Ophichthys cephalozona Bleeker, 1864

Care

Banded Snake Eels require a specialized environment to thrive in captivity. They are best suited for an aquarium with a deep sand bed where they can burrow and hide as they would in their natural habitat. The tank should be equipped with a tight-fitting lid to prevent escape, as these eels are known to be skilled at finding their way out of aquariums. They are carnivorous and prefer a diet of meaty foods such as fish, squid, and shrimp. It's important to feed them regularly to ensure they receive adequate nutrition.

Reproduction

In the wild, Banded Snake Eels are oviparous, with females laying eggs that are then fertilized by the male. The eggs are often hidden in the substrate or attached to objects on the ocean floor. In the aquarium setting, breeding Banded Snake Eels can be challenging, and successful captive breeding is relatively rare.

Habitat

Banded Snake Eels are typically found in the Indo-Pacific region, ranging from the Red Sea and East Africa to the Society Islands, north to southern Japan, and south to Australia. They inhabit coastal reefs and are often associated with sandy or muddy bottoms where they can easily burrow. They are usually found at depths ranging from shallow waters to about 50 meters.