Aquarium Plant Root Fertilizer Tabs 40 Count

Planted Aquarium Concepts Fertilizer Tabs are designed with a balanced blend of slow release fertilizers to supply aquatic plants with the right amount of nutrients when and where they need it. Instructions: Press tabs into substrate near the base of rooted plants or 3-6 inches apart or as needed. Replace tabs after 3 months. Recommendations: Use in tanks with at least 1-2 inches of substrate. Press tabs deeply into substrate. Depending on planting density increase or reduce tab spacing. Guaranteed Analysis: Nitrogen (N)....................1.33% Phosphate (P2O5)..........0.65% Potash (K2O)..................5.18% Calcium (Ca)..................0.22% Magnesium (Mg)..........0.215% Sulfur (S)........................1.12% Boron (B)........................0.02% Cobalt (Co).................0.0015% Iron (Fe)...........................2.3% Manganese (Mn)........0.1935% Molybdenum (Mo)......0.0021% Zinc (Zn).....................0.0091% Nickel (Ni)..................0.0002% Specifications Tablet size: ~ 1cm cube Tablet weight: ~ 0.68 +/- 0.1 grams Store at room temperature with bag sealed.