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.