Best current price£31.99from Robert Dyas
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Robert Dyas£31.99Visit shop vidaXL Volcanic Rocks - 10 kg - Black - 5-8 cm
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This guide is for aquarium enthusiasts and landscapers looking to enhance their environments with natural, functional decor. The key benefit is creating a beautiful, biologically active habitat or landscape with 100% natural volcanic lava rocks. A minor consideration is that while they are safe for pH, their natural shape might require arrangement for specific aesthetics. These rocks serve as both a stunning visual accent and a powerful biological filter, improving water quality and supporting aquatic life.
| Brand | VidaXL |
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Yes, these rocks are 100% natural and safe for all types of fish and aquatic life. They do not alter water pH or chemistry.
Absolutely. The volcanic rocks are suitable for both freshwater and saltwater environments.
Their porous surface provides a large area for beneficial bacteria to colonize. These bacteria process waste products like ammonia and nitrite, contributing to a healthier aquarium environment and reducing nitrates.
It is recommended to rinse the rocks thoroughly under cold water to remove any loose dust or debris before placing them in your aquarium.
The product specifications state the dimensions as H:8.0 x W:8.0 x D:8.0 cm, though natural variations will occur.
Yes, they are also suitable for garden landscapes, planter beds, and other decorative landscaping applications.
No, these natural volcanic rocks are inert and will not affect the pH or chemistry of your aquarium water.
Rinse the rocks thoroughly under cold tap water until the water runs clear. A soft brush can be used for stubborn debris.
This is likely fine dust. Perform a partial water change. The filter should clear the remaining particles within 24-48 hours. Ensure rocks were rinsed prior to introduction.
For aquariums, ensure they are placed on a stable substrate or use aquarium-safe silicone to secure them if necessary. For landscaping, ensure they are placed on level ground.
Setup:
Before introducing the volcanic rocks into your aquarium, it is recommended to rinse them thoroughly under cold running water to remove any dust or loose particles. For landscaping purposes, simply place them in the desired location.
Compatibility:
These rocks are 100% natural and safe for both freshwater and saltwater aquariums. They will not affect the water's pH or chemical composition. They are also suitable for use with reptiles and in terrarium environments.
Care:
In aquariums, the rocks require minimal care. Periodically, you can gently rinse them if significant debris accumulates. Their primary function as a biological filter means they are self-sustaining once colonized by bacteria. For landscaping, they are maintenance-free.
