Seachem Flourish Potassium Supplement for Aquarium Plants – 25 x 250 ml Pack


  • Highly concentrated potassium supplement (50,000 mg/L) for plantacquari, 250 ml
  • Contains no phosphates or nitrates, which makes it can be used in conjunction with flourish nitrogen or Flourish phosphrus
  • Does not affect nitrogen, phosphorus
  • Product only to be used for Aquariums with ornamental fish

Out of stock

  • International Express shipping available
  • 30 day easy returns
Guaranteed Safe Checkout


Visit the Pet Supplies Store for a huge selection of pet supplies from great brands at top prices.
Flourish Potassium contains 50,000 mg/lt. Potassium, appropriate amount for an aquarium with natural plant. The potassium is one of the elements of vital importance in maintaining a vigorous level of growth of plants in Aquarium. The potassium can collapse in a system of rapid growth or when the water sources have a low mineral content in these cases, the lack of level of potassium may limit the growth of plants. Use Flourish Potassium to prevent the lack of potassium (the symptoms are yellow leaves or weak) and to maintain a higher level of growth.

Additional information

Weight 7.9268 kg