Seachem® Flourish Tabs™ Aquarium Gravel Bed Plant Supplement

Insert into gravel to provide time-released fertilization. Insert 1 tablet midway into the gravel for every 4-6 in radius. Add new tablets once every 1 to 3 months for optimal plant growth.

Ingredients:
Potassium Chloride, Calcium Chloride, Copper Sulfate, Magnesium Chloride, Ferrous Gluconate, Cobalt Sulfate, Magnesium Sulfate, Manganese Sulfate, Boric Acid, Sodium Molybdate, Zinc Sulfate, Protein Hydrolysates