This bottle of reagent grade ammonium chloride is for use when fishless cycling.
Concentration is 40 mg/ml of total ammonia-nitrogen (TAN).
Dose 4 drops per US gallon of aquarium water.* Use with One and Only Nitrifying Bacteria.
Dr Tim’s ammonium chloride:
This is produced specifically for aquarium cycling.
Whilst cycling a fish tank, finding an accurate to dose source of ammonia can be difficult. Dr Tims ammonium chloride is the solution.