Seachem Flourish Excel Bioavailable Carbon + Seachem Flourish Potassium

Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2LFlourish Excel, 2 L / 67.6 fl. oz.Seachem Flourish Potassium 500mlSachem Flourish Potassium contains 50,000 mg/L of potassium suitable for the natural freshwater 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 and maintain the highest level of growth. Flourish Potassium is an integral component of Sachem's plant products and is recommended for use with the entire Flourish line as well as our Fluorite gravel. Contains no phosphate or nitrate.

• Contains organic carbon source for aquatic plants to aid photosynthesis and growth (Flourish Excel).
• Provides potassium supplement for planted aquariums with 50,000 mg/L potassium (Flourish Potassium). Helps prevent potassium deficiency.
• Flourish Excel contains photosynthetic intermediate that can be used with or without CO2 injection.
• Flourish Potassium contains no phosphate or nitrate.
• Flourish Excel formulated by Seachem - a company focused on science-based, quality products for aquarists since 1986.