Concentrated Potassium Source for all planted aquariums. Potassium is required by plants for photosynthesis, maintaining ion balance, transportation of organic/inorganic compounds and many other biochemical reactions.

Directions: Shake prior to use. Add 1 capful (5mL) per 50 gallons of aquarium water 3 times week. Dosage may be increased in densely-planted auqariums which may benefit from more-frequent supplementation.

Sources of Nutrients: potassium sulfate