Flourish® is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important trace elements, vitamins, and other nutrients. These include calcium, magnesium, iron, and other important elements that have been shown to be beneficial for aquatic plants. For macronutrient (NPK) fertilization, use Flourish® Nitrogen™, Flourish® Phosphorus™ or Flourish® Potassium™ as needed. Flourish® is safe for invertebrates such as shrimp.
Flourish® is designed to be used in conjunction with other macro and micro-nutrient supplements. Other manufacturers try to include ALL necessary nutrients, which leads to overdoses of micro-nutrients in an attempt to increase macronutrient levels.
Use 1 capful (5 mL) for every 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.