SiarFrozen™ Small Weaner Rats (20g–60g) – 10 Pack Bulk Frozen Feed

The critical bridge for growing predators. SiarFrozen™ Small Weaner Rats are the ideal transitional meal for juvenile snakes and medium-sized monitors that have outgrown mice but are not yet ready for adult rats. At a weight range of 20g to 60g, these weaners provide a significant increase in protein and bone density, supporting the rapid skeletal growth required during an animal's juvenile stage.

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™ Small Weaner Rats?

• Superior Bone Development: Weaner rats offer a more robust skeletal structure than mice of a similar weight, providing higher levels of natural calcium for developing reptiles.
• Transition Specialist: Perfect for moving Royal Pythons and other "mousers" onto a rat-based diet, offering a familiar size with much higher nutritional complexity.
• High Protein, Moderate Fat: Balanced specifically for growth, these rats help build lean muscle mass without the excessive fat deposits found in older, retired breeder rodents.
• Rapid Flash-Freezing: Each rat is frozen immediately after harvest to stop any bacterial growth and preserve the natural vitamins and minerals found in the organs and tissue.
• Convenient 10-Pack: Packaged for easy storage in home freezers, ensuring you always have a fresh-frozen, hygienic meal ready for your feeding schedule.

Feeding & Storage

• Storage: Keep frozen at -18°C.
• Thawing: Thaw thoroughly in a refrigerator overnight or in a sealed bag in lukewarm water. Ensure the rat is at room temperature or slightly above (around 32–35°C) before offering to maximise the feeding response.
• Safety: Always use feeding tongs and practise strict hygiene by washing hands and surfaces after handling raw frozen products.

Technical Specifications

• Weight: 20g – 60g per unit.
• Quantity: 10 units per pack.
• Target Species: Juvenile Royal Pythons, Boa Constrictors, large Colubrids, and medium monitor lizards.

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