Item Details
Ammonium Chloride Solution for Fishless Cycling
Use with One & Only Nitrifying Bacteria
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 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 so:
- a 2 ounce (60 ml) bottle will cycle 100 gallons (359 liters)
- a 4 ounce (120 ml) bottle will cycle 200 gallons (757 liters)
- a 8 ounce (480 ml) bottle will cycle 400 gallons (1,514 liters)
We strongly recommend downloading and following our recipe for successful fishless cycling:
100 drops = 5 ml = 1 teaspoon300 drops = 15 ml = 1 tablespoon
| Dr. Tim's Aquatics | Cycles | BFA Item # |
| Ammonium Chloride 2 oz | 100 Gallons | DT01830 |