Tetra InitialSticksTetra InitialSticks provides nutrient-rich ground resulting in magnificent strong aquarium plants.- Transforms gravel into fertile ground- Long-lasting nutrient base for lush aquarium plants- Ideal for setting up an aquarium- Promotes rapid plant growth- Contains valuable natural and mineral components such as humic substances clay minerals and iron- Provides plants with essential nutrients for at least 1 year- Without phosphate and nitrate- For all freshwater aquariums- 200 g for 200 litres of aquarium water