Shop Planted Tank
- The complete fertilizer package to get started with the Estimative Index method of planted tank fertilization.
- Before you get started, please review our detailed dosing instructions for the Estimative Index method.
Our Estimative Index E.I. fertilizer package includes the following micros & macros, each in 1lb portions:
- Plantex CSM + B - 1 lb
- Potassium Nitrate (KNO3) - 1 lb
- Mono Potassium Phosphate (KH2PO4) - 1 lb
- Potassium Sulfate (K2SO4) - 1 lb
- This item ships to United States destinations only.
- Select a reclosable bag or our new GLA Fert Jars for easy storage and dosing.
- Research before your fertilize. For Fertilization methods and resources, please review our blog article: Understanding Aquarium Fertilizer & Planted Tank Fertilization Methods and Calculators.