SiarFrozen Large Mice (25g–30g) – 20 Pack Bulk Frozen Feed

SiarFrozen Large Mice (25g–30g) – 20 Pack Bulk Frozen Feed

The staple choice for growing predators. SiarFrozen Large Mice are meticulously graded to ensure a consistent weight of 25g to 30g. These are the primary food source for sub-adult Royal Pythons, Corn Snakes, and various birds of prey that require a high-protein, whole-prey meal to support healthy growth and shedding cycles.

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 Large Mice?

• Strict Weight Grading: Every mouse is weighed to guarantee it falls within the 25g–30g bracket for a predictable feeding regime.
• Peak Nutritional Value: Flash-frozen immediately to lock in essential vitamins and minerals, ensuring your animal receives optimal nutrition.
• Ethically Sourced: Produced under high welfare standards to ensure the best quality feed for your collection.
• Bulk Value Pack: Convenient 20-pack vacuum-sealed to prevent freezer burn and save you money on your regular supply.
• Insulated Shipping: Delivered in our industrial-grade thermal packaging to guarantee they arrive frozen solid.

Feeding & Storage

• Storage: Keep frozen at -18°C.
• Preparation: Thaw thoroughly in a sealed bag in lukewarm water. Ensure the core is fully defrosted before offering to your animal.
• 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