Sera Aquarium Gravel Lava Substrate
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Coarse lava granules (Ø 2 – 8 mm) as a stable and functional substrate for aquariums
- stable base for wooden and stone structures in the aquarium
- promotes water circulation in the substrate for a healthy aquarium
- additional colonization surface for beneficial bacteria for biological filtration
- supports healthy plant growth thanks to a loose and richly structured substrate
- natural, porous material for optimal nutrient distribution in the aquarium
A stable and functional substrate is essential for the well-being of fish and plants in an aquarium. The Aquarium Gravel Lava Substrate, made of coarse lava granules (Ø 2–8 mm), provides precisely this foundation. Its porous structure promotes water circulation in the substrate, which not only supports ecological balance but also creates an additional colonization surface for beneficial bacteria. These bacteria contribute to the aquarium's biological filtration and improve water quality.
The substrate is exceptionally stable and ideal as a base for heavy stone or wooden structures. The loose structure of the material also ensures even nutrient distribution and promotes healthy aquarium plant growth.
The Aquarium Gravel Lava Substrate is water-neutral and does not affect water values, making it a safe choice for both freshwater and marine aquariums. The natural, dark gray color fits harmoniously into any aquarium landscape and can be ideally combined with various decorative elements such as stones or wood.
Natural aquarium decoration
Design, nature, or both? Regardless of the aquarium design style chosen, the sera "deco range" includes numerous products that allow for individual design. Under the name "Aquarium Gravel," there are various types of substrate, both functional, e.g., to promote plant growth, and decorative gravel. In addition to a large selection of natural gravel, this also includes colored gravel. The range also includes numerous hardscape elements such as stones, roots, and driftwood. This allows a personalized style to be ideally combined with the natural requirements of the animals being kept.
