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WHITE NATURAL QUARTZ GRAVEL
Kg.5
Crystalline quartz gravel for freshwater aquariums
Natural appearance
Free from harmful substances
Protection for bottom-dwelling fish thanks to rounded edges (grain size 1 – 2 mm)
Lightfast
CO2
resistant and neutral to hardness
Dennerle quartz gravel is a classic in the range – for many decades one of the best gravels that you can use in your aquarium. The excellent appearance and the perfect biological function of the gravel, which does not harden the water, are probably unique in this combination. It is lightfast and CO2-resistant, can be used again and again and retains its color even after years. Thanks to the iron oxide coloring, the quartz gravel is water-neutral and guaranteed free from harmful substances. The grain size of 1 – 2 mm is suitable for bottom-dwelling fish and reduces the risk of soiling in the gaps. The fine quartz gravel is also very suitable for plants with fine roots. The use of rounded grains significantly reduces the risk of injury to aquarium animals. The very small gaps that do exist provide a perfect settlement area for important bacteria. Dennerle quartz gravel does not require pre-rinsing (except for the natural white colour).
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