Species Detail
False Water Cobra
Snakes

False Water Cobra

Hydrodynastes gigas

Habitat

Swamps and river banks.

Range

South America.

Adult Size

59-98 in (150-250 cm)

Diet

Fish, amphibians, and mammals.

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Conservation status:Least Concern

About this species

A large, semi-aquatic snake capable of flattening its neck like a cobra. It is mildly venomous and very active during the day.

Enrichment & behavioral stimulation

False Water Cobra is aquatic or semi-aquatic โ€” enrichment combines clean water, basking, and foraging variety.

  • Provide a large, clean, well-filtered water area deep enough for full submersion.
  • Add a sturdy dry basking platform under heat and UV.
  • Offer varied water depth with shallow shelves for resting.
  • Drag thawed prey along land decor to create scent trails for tracking.
  • Vary feeding locations between water and land to promote searching.
  • Include a secure dry hide for security out of the water.

Housing & Social Behavior

Solitary

Highly active and aggressive feeders; keep separate to ensure safety and accurate feeding records.

Housing guidance is general and based on species-typical behavior; always verify against current husbandry references and observe individual temperament.