
Special Blend Aqua Soil for Aquatic Plants and Natural Water Balance. Eco-Friendly Composition: Made from premium natural black soil with plant-extracted fertilizers and organic nutrients. Stable Nutrient Release: Ensures longer-lasting and more stable nutrient release for aquatic plant growth. pH and GH Stabilization: Naturally slightly acidic substrate with organic acids to stabilize water pH and GH levels. Ready-to-Use Design: Safe to use directly in aquariums without rinsing; simply add to the tank. Anti-Crumbling Structure: Rich in nutrients and trace elements, resisting disintegration for structural integrity. Water Purification: Purifies water through natural ion exchange and continuous water quality improvement. OEM/ODM Services: Custom logo and design application available for products. Fast Shipping: Most products in stock shipped within 4 days; customized within 15 days.