DrTim's Aquatics Ammonium Chloride Solution for Fishless Cycling 50ML abc add FritzZyme Turbo Clean natural

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DrTim's Aquatics Ammonium Chloride Solution for Fishless Cycling 50ML abc add FritzZyme Turbo Clean naturalThis 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 gallon of aquarium water.* Use with One and Only Nitrifying Bacteria. Generally during a fishless cycle, you need to add ammonium chloride to your tank 3 times.