Sea Snake

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Sea Snake

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Few zoos or individuals have had much success keeping sea kraits for long, as they need large pools of warm salt water as well as rocks and other dry areas on which to bask. They are fairly adaptable, however, and some zoos have had moderate success using fresh water with just occasional baths in salt water. Water temperatures should be about 80 degrees Fahrenheit, with land temperatures between 80 and 90 degrees. Basking lights will be used by some individuals. In nature the sea kraits feed almost exclusively on eels of different species, a diet hard to match in captivity. Some specimens adapt to taking other types of elongated fish, but feeding is almost always a major problem. Attempts to switch sea kraits to rodents generally fail. Though potentially dangerously venomous, this species has a reputation for being docile, easily handled and producing very little venom. Bites are almost unknown, but this doesn’t mean the species should be underestimated or handled casually.



Sea kraits are essentially cobras that have become adapted to living in the ocean, returning to land to bask and reproduce. This species lives along ocean shores and is capable of dives lasting over an hour, feeding on reefs and shallow sandy bottoms. It returns to the land to hide during the day and may come ashore by the hundreds in mating groups.


This species has an exceptionally wide range, being found from the Bay of Bengal over the Indonesian and Southeast Asian area to the Solomons and other islands of the South Pacific, with a few records from northern Australia, southern Japan, and even Central America.

Scientific Name: Laticauda colubrina
Species Group: venomous
Family: Elapidae
Size: 3 to 5 feet
Level: advanced
Dangerous: No

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