Seachem Flourish Potassium 250ml

RM 32.00
Seachem Flourish Potassium 250ml Ratings: 0 - 0 votes

Flourish Potassium


  •  Potassium supplement for the planted aquarium
  •  Highly concentrated (50,000 mg/L)
  •  Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus.



Flourish Potassium™ contains 50,000 mg/L of potassium  suitable for the natural planted aquarium. Potassium is one of several  elements that are vitally important to maintaining a vigorous level of  growth in a planted aquarium. Potassium can become depleted in a rapidly  growing system or when the source water has a low mineral content. In  these cases potassium could become the limiting factor to growth. Use  Flourish Potassium™ to prevent potassium depletion (signs of which  include yellowing in older leaves) and maintain the highest level of  growth.


The most easily obtained sources of potassium are  potassium nitrate and potassium phosphate. Both of these sources add to  either nitrogen or phosphorus as well as potassium, making it virtually  impossible to target a specific NPK ratio. Flourish Potassium™ is  derived from potassium sulfate, allowing the user to adjust potassium  levels without affecting nitrogen or phosphorus.




Use 1 capful (5 mL) for every 125 L (30 US gallons). This  dose raises potassium by 2 mg/L. Repeat 2–3 times per week or as needed  in response to signs of potassium deficiency in older leaves which  include: chlorosis (yellowing), necrosis (death/browning), pinholes in  leaves, and weak stems and roots.

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