Directions/Specifications
To bring aquarium to two parts per million (2 ppm) ammonia, add 4 drops per 1 gallon of water, or 1 teaspoon per 25 gallons of water. Be careful not to use too much ammonium chloride, as raising ammonia levels above 5.0 ppm may actually slow the cycle time.
To test to see when your aquarium is ready to add fish, try the Aquarium Co-Op Multi Test Strips and the Ammonia Test Strips
Size: 2oz, treats 300 gallons (1,135 L)
