Lucky Reptile Humus Brick 1kg – Coconut Coir Substrate for Reptiles

The LR Humus Brick 1kg is a compressed coconut coir substrate block designed for reptile and invertebrate keepers who need a natural, chemical-free bedding they can trust. Drop it in water and it expands to roughly 8–10 times its original volume, giving you a ready-to-use substrate from a compact, easy-to-store brick.

What It's Made From

This is 100% natural coco humus — no added chemicals, pesticides, or fertilisers. It's fully biodegradable, making disposal straightforward and keeping the enclosure environment as clean as possible for sensitive animals.

How to Use It

Submerge the brick in water and allow it to absorb and expand fully before breaking it apart and spreading it across the enclosure floor. It can be used dry for species that need low humidity, or kept moist for those that require a more humid environment — the substrate holds moisture well without becoming waterlogged.

Suitable Species

• Tarantulas and other burrowing invertebrates that need a substrate with structure and depth
• Tortoises requiring a loose, natural substrate for digging behaviour
• Tropical reptiles and amphibians that need consistent humidity levels

A straightforward, honest substrate that covers a wide range of setups. If you keep animals that burrow, require humidity, or simply need a clean natural bedding, the LR Humus Brick 1kg is a reliable staple to have on hand.