SiarFrozen™ Medium Mice (16g–25g) – 10 Pack Bulk Frozen Feed

The primary nutritional staple for adult colubrids. SiarFrozen™ Medium Mice are the most versatile size in our range, specifically graded for adult Corn Snakes, King Snakes, and Milk Snakes, as well as juvenile Pythons. At a weight range of 16g to 25g, these mice provide a complete, fully developed nutritional profile that supports long-term health and metabolic stability in mature predatory reptiles.

Our Sustainability & Quality Credentials

• ✅ DEFRA Approved Sourcing: Our supply chain meets UK government standards for ethical and legal animal sourcing.
• 🏆 Kiezebrink Certified: Sourced via Kiezebrink — the trusted supplier to the world's top zoos and wildlife parks.
• ❄️ Flash-Frozen at Production: Frozen immediately at source to lock in peak nutrition. Zero chemical preservatives.
• 🔬 Microbiological Batch Tested: Every batch is independently tested to ensure the highest safety standards.
• ♻️ Circular Food System: We repurpose high-quality materials that would otherwise go to waste, reducing environmental impact.
• 📦 Bulk = Less Packaging Waste: Ordering in bulk reduces packaging and lowers your carbon footprint.
• 🚚 Carbon-Neutral Delivery: Shipped via our carbon-neutral courier partners.

Why Choose SiarFrozen™ Medium Mice?

• Complete Adult Nutrition: As fully mature mice, they offer the ideal balance of lean protein, essential fats, and a fully calcified skeletal structure for superior bone health.
• Versatile Feeding Size: The perfect maintenance meal for the majority of adult pet snakes, providing enough substance to satisfy without the obesity risks associated with oversized prey.
• Biologically Appropriate: Each mouse is flash-frozen whole to preserve the integrity of the internal organs and natural enzymes, ensuring your pet receives a diet that mimics their wild requirements.
• Hygienic & Safe: Raised in high-standard, bio-secure environments to ensure they are free from parasites and pathogens, offering a safer alternative to live feeding.
• Bulk 10-Pack Value: Designed for the serious keeper, providing a consistent supply of premium whole-prey that is easy to store and portion.

Feeding & Storage

• Storage: Keep frozen at -18°C.
• Thawing: Place the required number in a sealed bag and thaw in lukewarm water for approximately 20–30 minutes. Ensure the mouse is fully soft to the core and has reached room temperature before offering it to your pet.
• Safety: Use feeding tongs to maintain safety and hygiene. Always sanitise your hands and any surfaces that come into contact with raw frozen products.

Technical Specifications

• Weight: 16g – 25g per unit.
• Quantity: 10 units per pack.
• Target Species: Adult Corn Snakes, King Snakes, Milk Snakes, and juvenile Royal Pythons or Western Hognoses.

Use our Feeding Tracker to plan meals correctly: https://www.siarfrozen.co.uk/pages/free-feeding-tracker

Use our Size Guide to plan meals correctly: https://www.siarfrozen.co.uk/pages/frozen-rodent-size-chart-weight-guide

Use our Feed Finder to plan meals correctly: https://www.siarfrozen.co.uk/pages/feed-finder