A quality planted aquarium substrate provides the foundation for healthy plant growth. Ultum Nature Systems Controsoil is a natural blend of soil and volcanic ash. Setting it apart from other substrates, Controsoil does not contain high nutrient levels that can cause spikes in ammonia levels. It primarily focuses on impurity absorption and providing balance from the start. This approach makes UNS Controsoil a great choice for all skill levels and allows anyone to create a beautiful aquarium. Controsoil is available in various granule sizes and colors to accommodate user preference and aquatic plant choice. Key Features No Rinsing Required Low Ammonia Release pH & kH Buffering Optimal For Fish and Shrimp Designed for Planted Aquariums APPLICATION GUIDE Volume Tank Size Recommendation UNS 1 Liter 2 Gallon Tank 20C Cube Tank 3 Liter 9 Gallon Tank 45U Standard Tank 10 Liter 20 Gallon Tank 60U Standard Tank UNS BFA Item # Controsoil Brown - Extra Fine 1 L Controsoil Brown - Extra Fine 3 L UN00865 Controsoil Brown - Extra Fine 10 L UN00864
