Natural river gravel creates a very natural riverbed impression. It does not raise the hardness of the water. By mixing different sizes to create depth in your aquarium, you can make the layout look more natural. The smallest size, S size can be also spread directly on the aquarium and used as base sand.
Elderly gravel is the perfect match for Elderly stone and Elderly boulders, please use it to create stone slides and fine details in your scape. You will also get stunning contrast by using Heaven sand.
Does not affect water hardness.
Size: 3-40 mm
Recommendations:
- Most of our gravels come completely clean. Even though, we recommend to rinse gravels with water before use to remove any remaining dust and to avoid buoyancy of particles on the water fill up.
- Gravels that contain calcium may alter the pH and kH. This can be especially pronounced if you have acidic water or CO2 addition. You can easily control it by regular water changes with osmotic or soft water. You can also use a water softener.
- We highly recommend you to mix different sizes to create depth in your aquarium. By doing so, it will also look more natural.