Dennerle Crystal Quartz Gravel Diamond Black 5kg Rosewood and intelligent

and intelligent

Analytical Constituents

Eazy Filter

Specially designed to pump water to a pond filter or waterfall

This hardy

Dennerle Crystal Quartz Gravel Diamond Black 5kg Rosewood and intelligentDennerle Crystal Quartz Gravel (5kg) Diamond Black Dennerle crystal quartz gravel is a classic in the range for many decades one of the best gravels you can use in your aquarium. The excellent appearance and perfect biological function of the Dennerle crystal quartz gravel, which does not harden the water, are probably unique in this combination. Dennerle Crystal Quartz Diamond Black Gravel is lightfast and CO2 resistant, can be used again and again,