Professional quality natural black gravel aquarium substrate, sustainably sourced and 100% natural. Suitable for use in all types of aquariums where a dark coloured substrate in a through-graded range of sizes is desired.
Smooth rounded particle shape, together with in excess of 96% basalt and granite materials makes this mixed size gravel an ideal product for Marine Aquariums, Tropical and Coldwater setups alike. The unique through-grading of our Beach 49 Rough Gravel provides for a natural look, and with a signature lighter coloured granite fleck demonstrating that this is not an artificial gravel that has been coloured black.
These gravels are exceptionally clean having been washed, graded and kiln dried.
For full physical and chemical properties click Technopus button
Project SupplyThis product is also available in 15kg packs delivered by pallet courier
Call 01889 587 287 or e-mail sales@specialistsubstrates.co.uk for further details.