Perfect bio-functionality – and highly attractive as well
Crystal quartz gravel
Rounded grains protect bottom-dwelling fish
- Hardener-free
- CO2-proof
- Light-resistant
- Water-neutral
- Grain size 1-2 mm
- Rounded edges protect bottom-dwelling fish
DENNERLE crystal quartz gravel is available in 6 different colours: Natural white, dark brown, slate grey, roe brown, moss green and diamond black
Variants and article numbers:
What do I need to build my substrate system?
Volume |
54 liters |
63 liters |
112 liters |
128 liters |
160 liters |
200 liters |
240 liters |
300 liters |
375 liters |
Dimensions L x W x H |
60 x 30 x 30 cm |
60 x 30 x 35 cm |
80 x 35 x 40 cm |
80 x 40 x 40 cm |
100 x 40 x 40 cm |
100 x 40 x 50 cm |
120 x 40 x 50 cm |
120 x 50 x 50 cm |
150 x 50 x 50 cm |
With nutrient medium and gravel |
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recommended substrate height |
5 cm |
5 cm |
6 cm |
6 cm |
6 cm |
8 cm |
8 cm |
8 cm |
8 cm |
amount of gravel required |
10 kg |
10 kg |
20 kg |
25 kg |
30 kg |
40 kg |
50 kg |
60 kg |
75 kg |
amount of nutrient medium required (DeponitMix 9in1 / NutriBasis 6in1) |
2,4 kg |
2,4 kg |
4,8 kg |
4,8 kg |
9,6 kg |
9,6 kg |
12 kg |
14,4 kg |
19,2 kg |