Frozen prey for snakes: buying, storage and thawing
Published by Planète Pets · managing editor: Clément Lacaille · how our guides are written
Frozen prey is now the standard for feeding a snake in captivity: safer than live prey (no risk of rodent bites), more ethical and easy to store. Expect 0.50 to 1.50 € per pinkie, 1.50 to 3 € for an adult mouse and 2 to 4 € for a small rat, with real savings in batches of 25 or 50.
Contents · 5 sections
Where can you buy quality frozen prey?
Three channels: specialist pet shops (convenient but pricey per unit), specialist online stores that deliver in insulated parcels within 24-48 hours, and reptile expos. Check the condition: quality prey is intact, with no freezer burn and no strong odour once thawed. Size is chosen by the snake's girth: the prey should be at most 1 to 1.5 times the width of its body — a point covered in detail in our corn snake guide.
How do you store prey in the freezer?
- Freezer at -18 °C, ideally a dedicated drawer or well-sealed double bags;
- Shelf life: 6 to 12 months — beyond that, nutritional value declines;
- Labelling: size and purchase date on every batch;
- Never refreeze a thawed prey item;
- Strict hygiene: rodents can carry salmonella, so keep them away from human food.
How do you thaw and present a prey item?
The safe method: gradual thawing in the refrigerator or at room temperature, then warming in a sealed bag immersed in hot water (around 40 °C) to bring the prey to body temperature. Never use a microwave, which cooks the inside. Present the prey with feeding tongs, giving it small movements: warmth and motion trigger the strike.
What annual budget to feed a snake?
An adult corn snake eats one prey item every 7 to 10 days: roughly 40 to 80 € a year, one of the lowest feeding costs of any pet. Find our comparisons in the food category of the reptile hub.
Frequently asked questions
My snake refuses thawed prey — what should I do?
First check the terrarium temperature and whether a shed is coming. Then: warm the prey more thoroughly, offer it in the evening, or try scenting (rubbing the prey with lizard shed or a chick) for the fussiest feeders.
Is live prey ever necessary?
Rarely: virtually all captive-bred snakes accept thawed prey. Live feeding exposes the snake to bites and should remain a closely supervised last resort.
See it in the Planète Pets shop: Stick-on digital thermometer for aquarium and terrarium glass (€18.90) · the whole shop
This guide is part of Planète Pets’s Reptiles universe. Our advice is general in nature: for any health concern, your veterinarian remains the only reference.
