For best results turn off mechanical filtration. Shake before every use. Dose 1mL per 50 gallons daily. After 2-3 weeks you can increase to 2-3mL per 50 gallons. Do not exceed 5mL per 50 gallons per day. Turn filtration on after 20 mins. Can be dosed alone or with food.
Store in a cool dry place. Refrigeration is not needed but will extend the shelf life.