Guaranteed Analysis: Magnesium (min) 70,000 ppm
Ingredients: Deionized water, Magnesium chloride, Magnesium sulfate
Directions:Shake well before using.
Measure magnesium concentration in the aquarium and determine the amount by which you wish to increase magnesium.
Each ml of FRITZ RPM MAGNESIUM will increase the concentration of Magnesium in 1 US gallon (3.78 L) of water by 18 ppm. One teaspoon (5 ml) will raise 10 US gallons by 9 ppm. To reach the desired magnesium level between 1280 and 1400 ppm, add this product at a daily rate of 10 ml per 10 US gallons daily until the desired concentration is attained, then dose daily or weekly as needed.
NOTES ON USE: Do not dose more than 5 ml per 1 gallon per day.
Test magnesium levels regularly.