Dennerle Crystal quartz gravel slate grey, 5 kg
Embellishment, other itemsMore than 10 items in stock at supplier
Product details
Crystal Quartz Gravel for Freshwater Aquariums
Dennerle Quartz Gravel is a classic in the range and has been one of the best gravels to use in your aquarium for many decades. The excellent appearance and perfect biological function of this non-hardening gravel are truly unique in this combination. It is lightfast and CO2-resistant, can be reused repeatedly, and retains its color even after years. Due to the iron oxide coloring, the quartz gravel is water-neutral and guaranteed free of pollutants.
With a grain size of 1 – 2 mm, it is suitable for bottom-dwelling fish and reduces the risk of dirt accumulating in the gaps. It is also very well suited for plants with fine root systems. The use of rounded grains significantly reduces the risk of injury to the animals in the aquarium. The very small gaps that remain provide an ideal settlement area for important bacteria. Dennerle Quartz Gravel does not need to be pre-washed (except for the natural white color).
Material group | Stone |
Width | 5 cm |
Height | 40 cm |
Item number | 38761789 |
Manufacturer | Dennerle |
Category | Aquarium decoration |
Manufacturer no. | 1748 |
Release date | 25/10/2023 |
Colour | Grey |
Exact colour description | Grey |
Material group | Stone |
Material | Quartz |
Institution type | Embellishment |
decoration type | other items |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Width | 5 cm |
Depth | 30 cm |
Height | 40 cm |
Weight | 5.04 kg |
Length | 41.70 cm |
Width | 27.70 cm |
Height | 7.30 cm |
Weight | 5.04 kg |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Aquarium decoration» category have a defect within the first 24 months?
Source: Galaxus- 1.Dennerle0 %
- 1.Fluval0 %
- 1.JBL Aquaristik und Terraristik0 %
- 1.Sera0 %
- 5.Europet0.1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- DennerleNot enough data
- AmazonasNot enough data
- EBINot enough data
- EuropetNot enough data
- FluvalNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Aquarium decoration» category returned?
Source: Galaxus- 5.EBI1.9 %
- 6.JBL Aquaristik und Terraristik2 %
- 6.Nobby2 %
- 8.Amazonas2.6 %
- 8.Dennerle2.6 %