SiarFrozen Medium Mice (16g–25g) – 20 Pack Bulk Frozen Feed

Reliable nutrition for developing reptiles. SiarFrozen Medium Mice are a core dietary staple for growing snakes, monitors, and birds of prey. These mice are specifically graded to fall within the 16g to 25g weight range, providing the perfect step up from small mice for juvenile pythons and colubrids.

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?

• Consistent Grading: Carefully weighed to ensure every mouse stays within the 16g–25g range for precise meal management.
• Flash-Frozen Freshness: Rapidly frozen at the source to preserve all essential vitamins, minerals, and proteins.
• Professional Grade: Ethically sourced and handled under strict hygiene standards to ensure the health of your animals.
• Economic Bulk Pack: Supplied in a vacuum-sealed 20-pack to maintain quality and provide long-term value.
• Secure Thermal Delivery: Shipped in high-density insulated boxes to ensure your feed arrives solid and ready for the freezer.

Feeding & Storage

• Storage: Keep frozen at -18°C.
• Preparation: Thaw completely in a sealed bag in lukewarm water. Check the core to ensure it is fully defrosted before feeding.
• Safety: Always wash hands and surfaces thoroughly after handling raw frozen feed.

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