SKRw Plant Soil Premium Aquarium Substrate (1-3mm, 3 Liters / 2.5KG)

Create the ultimate foundation for your planted aquarium with SKRw Plant Soil, available at www.onyxaqua.com. Fabricated from select natural organic ingredients, this premium fertile substrate guarantees optimal coloration and spectacular growth, even for the most demanding aquatic plants.

Key Features & Benefits

• Ready to Use: Can be placed in direct contact with the water column and does not require any washing before use, providing crystal clear water immediately.

• Long-Lasting Nutrition: Formulated with a high Cation Exchange Capacity (CTC), SKRw Plant Soil delivers a slow, durable release of rich nutrients with an impressive lifespan of up to 3 years.

• pH Stabilization: Contains dedicated components that naturally buffer and stabilize your aquarium's water pH between 5.5 and 6.5, keeping it optimally below 7.0 for plant health.

• Optimal Rooting Environment: The fine 1-3mm grain size provides the perfect texture for delicate plant roots to anchor securely while preventing heavy soil compaction.

Technical Specifications

Nutritional Composition Profile This specialized substrate is built upon a base of 85-90% natural clay and is deeply enriched with essential elements to fuel robust plant development:

• Primary Macronutrients: Nitrogen (0.35~0.45%), Phosphorus (1.49~1.55%), Potassium (1.31~1.40%), Calcium (2.33~3.28%), and Magnesium (0.709~0.789%).

• Trace Micronutrients: Iron (0.02%), Zinc (0.011%), Lithium (0.015%), Strontium (1.00~1.50%), Aluminum (1.133~1.150%), and Sodium (1.50~1.60%).

By establishing a nutrient-rich and chemically stable environment from day one, you ensure your aquascape remains vibrant and healthy without the need for constant water corrections.