• Enriched substrate for planted aquariums • Stimulates spectacular growth of aquarium plants • Slightly acidifies the aquarium water, creating an optimal environment for most plants • Long-lasting granule, with ideal texture for rooting and bacterial colonization • Recommended for advanced aquarists seeking fast results • Provides the essential nutritional requirements for healthy plant growth • Absorbs tannins released by decorative driftwood, preventing the water from turning yellowish and keeping it crystal clear • The special production process ensures the substrate's durability and effectiveness • It is recommended to calculate a minimum substrate height of 5 cm in the aquarium for optimal plant development • Use Terra Activa Premium directly without washing • To facilitate planting, fill the aquarium only until the substrate is covered before placing the plants • During filling or maintenance, prevent water from disturbing the substrate by using a plastic sheet or protective plate