Dr Tims Ammonium Chloride Solution provides an effective and safe method for initiating fishless cycling in reef aquariums. Crafted from reagent grade materials, this odourless solution ensures optimal conditions for your aquatic pets by facilitating the necessary nitrification process without introducing unnecessary additives. Suitable for use with Dr. Tim's One & Only, this solution enhances the performance of nitrifying bacteria, contributing to a quick and safe cycling process.

• Reagent grade purity for reliable results
• Odourless and free from unnecessary additives
• Enhances nitrification when used with Dr. Tim's One & Only
• Safe and effective for fishless aquarium cycling

This solution boasts a concentration of 2 mg/L-N (2ppm) and is designed for ease of use, with a dosing recommendation of four drops per gallon (approximately 4 litres) of aquarium water. A 60ml bottle is capable of treating up to 300 gallons (approximately 1200 litres), while the 120ml bottle extends this treatment capacity to 600 gallons (approximately 2400 litres). Typically, three or four doses are required for complete cycling.

• Volume: Available in 2oz / 60ml and 4oz / 120ml bottles
• Dosage: 4 drops equals 0.20ml
• Treatment Capacity: 60ml for up to 80 gallons (300 litres) after multiple doses
• Compatibility: Recommended for use with One & Only Nitrifying Bacteria