SAVE 5% ON PRE-ORDER GRO CO2 COLLECTION COUPON: GLAFREE STANDARD SHIPPING ON $125+ to USA details
Iron Chelate 11% DPTA (Diethylenetriaminepentaacetic acid) Chelating Agent
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 journal article: Understanding Aquarium Fertilizer & Planted Tank Fertilization Methods and Calculators.
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