Seachem Flourish 250ml

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Seachem Flourish 250ml

Seachem Flourish is a comprehensive supplement for freshwater plants. Plants, especially floating plants, in aquarium lack natural sources of minerals and trace elements. This is why Seachem Flourish is an important supplement for planted aquarium.

Seachem Flourish contains a rich assortment of important micro elements, trace elements and other nutrients (including calcium, magnesium, iron and other important elements) that are essential for healthy development of aquatic plants.

Benefits of Seachem Flourish

  • Comprehensive supplement for the freshwater plants
  • Provides micro elements, trace elements and other nutrients
  • Does not contain significant levels of nitrogen or phosphorus
  • Safe for invertebrates such as shrimp.
  • Can be used in conjunction with other macro and micro-nutrient supplements

How to Use

Seachem Flourish is designed to be used in conjunction with other macro and micro-nutrient supplements. This means that you will avoid over dosing your plants as compared to using an ALL-inclusive supplement which pose the risk of micro-nutrients overdose in an attempt to raise macro-nutrient levels.

For macro element (NPK) fertilization, you can use Seachem Flourish Nitrogen, Seachem Flourish Phosphorus or Seachem Flourish Potassium as needed.



Use 1 capful (5 mL) for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.


Amounts per 1 g:

  • Total Nitrogen (N) 0.007%
  • Available Phosphate (P2O5) 0.01%
  • Soluble Potash (K2O) 0.37%
  • Calcium (Ca) 0.14%
  • Magnesium (Mg) 0.11%
  • Sulfur (S) 0.2773%
  • Boron (B) 0.009%
  • Chlorine (Cl) 1.15%
  • Cobalt (Co) 0.0004%
  • Copper (Cu) 0.0001%
  • Iron (Fe) 0.32%
  • Manganese (Mn) 0.0118%
  • Molybdenum (Mo) 0.0009%
  • Sodium (Na) 0.13%
  • Zinc (Zn) 0.0007%

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