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Corn Snake

Halo

Gene

Halo is an incomplete dominant corn snake gene that mainly changes the borders of the saddles, so it shows best in Amelanistic and Snow snakes. One copy makes a Halo, and two copies make the stronger look called Green Blotch.

How Halo works

One copy shows Halo.

Class
Incomplete dominant

Sources

Quick facts

Guides & articles
2

Add your first Halo corn snake to Creatures

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Halo Herdbook

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Halo Corn Snakes for Sale

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Halo Breeders

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Popular Corn Snake Morphs or Localities

Each morph or locality has its own page with listings, profiles, and breeders.

Guides & articles

Guides and articles for Halo corn snake owners.

Corn Snake Price 2026: How Much One Costs to Buy, Set Up and Keep

A corn snake usually costs about $40 to $100 to buy. In early October 2026 PetSmart listed its corn snake at $89.99 and its “fancy” corn snake at $99.99, both sold in stores only, while a large US reptile dealer priced a baby classic corn snake at $39.99 and common color morphs such as amelanistic, […]

Corn Snake Care: Setup, Heat, Feeding, and Handling

A corn snake asks for four things and is unforgiving about exactly one of them. It needs a big enough box, a warm end and a cool end, a meal every week or two, and a lid that actually latches. Get the first three roughly right and you have an animal that will live with […]

Halo Tools

Calculators, generators, and guides preset for Halo corn snake.