The Tetra Complete Substrate concentrate is ideal for freshwater aquariums. The substrate is very nutrient-rich and provides plants with a firm base, enabling them to take root and grow quickly. It is a natural product enriched with special micronutrients and minerals. Thanks to its immediate and long-term effects, it provides an instant and lasting fertilising effect. This allows plants to thrive. The iron reserve it contains ensures lush green leaves.

Tetra Complete Substrate contains natural black peat with a high humic substance content, which helps to maintain a balanced substrate environment. Thanks to the optimised quartz sand mixture in the substrate, plants quickly find a firm footing and can establish strong roots. Furthermore, the structure of the substrate allows for water circulation. The product is guaranteed to be phosphate- and nitrate-free and can be used immediately in the aquarium without any further treatment. Tetra Complete Substrate is suitable for all freshwater aquariums.

Tetra Complete Substrate at a glance:

• Concentrated substrate with slow-release fertiliser, ideal for setting up a new aquarium
• Versatile: suitable for all freshwater aquariums
• Iron reserve: for lush green leaves
• Enriched with micronutrients and minerals: valuable ingredients
• Optimised quartz sand mixture: enables rapid rooting and promotes water circulation
• Natural black peat: high humic substance content, creates a balanced substrate environment
• Nitrate- and phosphate-free: does not pollute the water
• Ready for immediate use: for hassle-free application