Description
Classic Estimative Index formulae aquarium plant fertilizer Perfect for heavily planted Dutch Style tanks and users who understand EI methodology. Supremely concentrated and expertly balancedUnlocks the full potential of the hobby’s most demanding plants, and provides 24/7 everyday magic to the simplest tankss a success-system used by thousands of aquarists across 20+ countries. Comes with a fully integrated methodology that makes the planted aquarium journey far more enjoyable and rewarding.