Dr. Tim's Aquatics Ammonium Chloride Solution for Fishless Cycling 4-oz
Dr. Tim's Aquatics Ammonium Chloride Solution for Fishless Cycling 4-oz






Dr. Tim's Aquatics Ammonium Chloride Solution for Fishless Cycling 4-oz
Dr. Tim's Aquatics Ammonium Chloride Solution for Fishless Cycling 4-oz
Key Benefits
- Precise 2ppm dosing with just 4 drops/gal
- Pure formula with no chlorine or additives
- Treats up to 600 gallons per bottle
- Great for fishless tank cycling
- Trusted choice for safe tank setups

Free Shipping*
On orders over $49

30-Days Free Returns*
Eligible items only
Frequently Bought Together
Frequently Bought Together
Description
Description
Dr. Tim’s Aquatics Ammonium Chloride Solution – 4 oz is a professional-grade formula designed to support fishless cycling in freshwater, saltwater, and reef aquariums. This fish tank aquarium supplies essential nutrients and provides a precise method for establishing beneficial nitrifying bacteria without harming live fish. Just four drops per gallon deliver approximately two ppm of ammonia, ideal for controlled and safe cycling. This Dr. Tim’s Aquatics Ammonium Chloride solution is 100% reagent-grade and contains no chlorine, dyes, or additives, making it safe for sensitive aquatic environments. The 4-oz bottle treats up to 600 gallons and pairs perfectly with Dr. Tim’s One & Only live nitrifying bacteria. Packaged in a secure, no-leak bottle, this solution is odourless, colourless, and easy to use. Whether you're starting a small tank or preparing a large system, it ensures a healthy and stable environment right from the beginning.
Key Benefits
- Precise ammonia dosing: Achieves two ppm with four drops per gallon
- Reagent-grade purity: No chlorine, dyes, or harsh additives
- Covers up to 600 gallons: Efficient and long-lasting
- Supports fishless cycling: Builds beneficial bacteria without harming fish
- Trusted fish tank aquarium supplies: Ideal for a safe tank setup




