SiarFrozen™ XL Mice (30g+) – 20 Pack Bulk Frozen Feed

Maximum nutrition for adult reptiles. SiarFrozen™ XL Mice are the ideal choice for fully grown snakes, monitors, and birds of prey requiring a substantial, protein-rich meal. Every mouse in this pack is carefully selected to exceed the 30g weight threshold, ensuring your animals receive the caloric density needed for maintenance and health.

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™ XL Mice?

• Strict Size Grading: Guaranteed 30g+ weight per mouse to provide consistent meal sizes for large juvenile and adult reptiles.
• Peak Nutritional Value: Flash-frozen immediately to preserve essential vitamins, minerals, and high-quality protein levels.
• Ethically Sourced: Raised and handled under strict welfare and hygiene standards to ensure the safest feed for your pets.
• Economical Bulk Supply: Packaged in a vacuum-sealed 20-count bag to maintain freshness and provide the best value for collectors and professional keepers.
• Reliable Thermal Shipping: Dispatched in high-grade insulated packaging with cooling agents to ensure arrival in solid, frozen condition.

Feeding & Storage

• Storage: Keep frozen at -18°C.
• Preparation: Thaw completely in a sealed bag in lukewarm water. Always check that the core is fully defrosted before offering to your animal.
• Safety: Wash hands and all surfaces thoroughly after handling frozen raw 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