1x 60ml bottle will cycle 380 litres
The best and easiest way to fishless cycle is to combine adding the ammonium chloride with our Live Nitrifying bacteria. When used in combination, these will cycle the tank in less than one week. Again, do not add too much ammonia. We make it easy by providing a bottle of reagent grade ammonium chloride that is at a concentration such that adding 4 drops of solution to 1 gallon of aquarium water will result in an ammonia-nitrogen concentration of 2 mg/L (ppm)
The procedure is to add the ammonium chloride solution, shake the bottle of nitrifying bacteria well and add it to the aquarium. Measure ammonia and nitrite the next day and record. Add ½ dose and wait 24 hours and measure again. By day 5 to 7, you should be able to add 4 drops per gallon and the next day, ammonia and nitrite will be 0.