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Products will be delivered between 2 and 5.
Natural volcanic substrate designed for aquascaping.
Key Features: • This volcanic rock substrate provides a stable base for constructing rock and wood structures, making it perfect for aquascaping aquariums. • Serves as an essential substrate for natural aquariums: the porous nature of the volcanic rock promotes water circulation at the bottom, delivering organic nutrients to plant roots. • Promotes robust plant growth: the open-pored design ensures optimal oxygen supply and circulation, along with a long-lasting delivery of nutrients and minerals. • Secure and stable foundation: the volcanic rock locks together tightly, making it an excellent choice for a reliable base.
