Aqua Forest Lava Soil Black 5L Aqua Forest Lava Soil Brown is a natural volcanic base layer substrate designed to form the foundation of planted aquariums. Its lightweight, porous structure promotes optimal water circulation within the substrate, supports stable hardscape placement, and provides a lasting framework for aquascaping. In addition to its structural benefits, Lava Soil contains natural volcanic minerals and trace elements that supply essential nutrients to plant roots. When layered beneath Aqua Soil or other planting substrates, it helps create a nutrient-rich environment that encourages strong and healthy root development. Its porous surface also offers abundant colonization space for beneficial bacteria, supporting long-term biological stability in the aquarium. Key Features: Ideal base layer substrate for planted aquariums Provides natural nutrients and trace elements for plant roots Porous structure improves water circulation and prevents compaction Excellent surface area for beneficial bacteria growth Lightweight and long-lasting – does not break down over time Recommended Use:Spread Aqua Forest Lava Soil Brown evenly as the bottom layer, then cover with Aqua Soil or another nutrient-rich substrate for best results.
