ClinkerFine™ (1/16–1/8 in)

ClinkerFine™ is a premium-grade natural scoria substrate sourced from the burned coal seams of Wyoming’s rugged badlands. Each grain is forged in ancient heat—creating lightweight, porous rock particles that promote healthy environments for aquariums, terrariums, and vivariums.

With its fine 1/16–1/8 inch size range, ClinkerFine™ is ideal for smaller reptiles, amphibians, and aquatic setups that need excellent drainage, aeration, and natural filtration. Its deep red-brown tones and rough texture mimic desert and volcanic landscapes, adding a beautiful natural aesthetic to any enclosure.

Key Features

• 🌋 Authentic Wyoming Clinker Rock – Formed naturally by underground coal fires, giving it a unique, rugged mineral composition.

• 💧 Superior Drainage & Aeration – Porous texture prevents waterlogging and improves root and microbial health.

• 🐍 Perfect for Reptile Terrariums – Creates a natural desert look while maintaining proper humidity levels.

• 🐠 Aquarium Safe – Rinsed and screened for consistency; enhances biological filtration and oxygenation.

• 🌿 Eco-Friendly & Locally Sourced – Harvested responsibly from reclaimed Wyoming clinker deposits.

• ⚖️ Particle Size: 1/16–1/8 inch (approx. 1.5–3 mm)

Recommended Uses

• Reptile and amphibian enclosures (leopard geckos, bearded dragons, skinks)

• Aquarium substrate or under-gravel layer

• Drainage base for potted plants or terrarium builds

• Decorative landscaping and natural art projects

Packaging

Sold in clear resealable bags with labeled front branding. Each batch is washed, dried, and screened before packaging to ensure purity and uniformity.