Aqua Natural Diamond Black Quartz Gravel 4.5kg **

** This item is classed as a large, bulky or a heavy item - additional delivery costs apply. Total delivery will be calculated at checkout.

Pisces Diamond Black Quartz Gravel 4.5kg

Natural Quartz not only looks wonderful but has also been shown to help reduce the build up of algae in the aquarium.

This is partly due to the huge surface area of quartz which offers added space for the establishment of ‘tank cleaning’ bacteria.

Quartz sparkles underwater due to the many light reflecting facets and looks like diamonds have been added to your tank.