Welcome to Our Planted Aquarium Fertilizer Inventory
AquariumFertilizer.com carries water soluble agricultural grade fertilizers and water conditioners. We carry the nutrients required by all plants: Macro Micro Nutrient Mix, similar to PMDD; Micro Nutrients in dry and time release Substrate Root Zone Tablets; calcium compounds for water conditioning including Barr’s GH Booster; and 3 chelated iron compounds. We also carry Graduated Dispenser bottles for ease of mixing and dosing that can be purchased in combination with fertilizers at a discount. When you buy 5 of any single fertilizer you will automatically receive a sixth of that item free of charge.
Shipping is by USPS flat rate priority mail. Up to 6 lbs can be shipped by flat rate envelope and up to 20 lbs goes in a medium flat rate box. Information about shipping costs and delivery time is available in our FAQ page. Information about international shipping is also available in the FAQ page. There is a strict limit of 4 lbs that can be shipped internationally in a flat rate envelope.
All of our aquatic plant foods have minimal impurities, and are suitable for the do-it-yourselfer with experience in handling chemicals. Most are available in 1 lb. quantities. Please do not ask to be sold or sent fertilizers in smaller quantities.