Yes. Rinse thoroughly to remove dust. After a good rinse, our Wyoming scoria is effectively pH-neutral for most freshwater setups and provides excellent biological surface area.

Yes—place scoria in a bucket, agitate with water until it runs clear. For ultra-clear tanks, pre-soak and repeat once more.

ClinkerFine™ (1/16–1/8 in) → filter media & uniform top-dress. ClinkerMedium™ (1/8–1/4 in) → substrates, drainage layers. ClinkerBlend™ → mixed texture and pore spaces.

As a rough guide, 5 lbs of scoria covers about 0.12–0.18 ft³ (varies by size/packing). For aquariums, plan for 0.5–1.5 in layer; for planters, use 1–2 in drainage.

Orders typically ship in 1–3 business days. We use USPS/UPS depending on weight and destination. A tracking email is sent when your order ships.

If anything arrives damaged or not as expected, contact us within 14 days with your order # and photos. We’ll make it right with a replacement or refund.

Yes—tiered pricing is available for retailers and bulk buyers. Include expected quantities and sizes when you reach out so we can quote quickly.

Yes. Scoria is naturally brittle and graded by size; some fines are normal. Rinsing before use removes dust and yields the intended texture.

We can arrange pickups for bulk orders. Contact us to schedule and we’ll confirm availability and directions.