Fritz Fishless Fuel is a pure liquid ammonia source for fishless cycling. It feeds your nitrifying bacteria so you can grow a strong biofilter before any fish go in, in both freshwater and saltwater. Explore more additives.Features Pure liquid ammonia source for a safe fishless cycle Feeds nitrifying bacteria to build a robust biofilter Lets you fully cycle a tank before adding any livestock Works for both freshwater and saltwater setups Formula contains 40 mg/mL total ammonia nitrogen How to Use Dose to reach 2 to 4 ppm ammonia; about 4 drops per gallon, or 1 tsp per 25 gallons for 2 ppm Add within 24 hours of adding bacteria and keep ammonia below 5 ppm When ammonia and nitrite read zero, the tank is cycled and ready for livestock ImportantDo not use in any system that already contains livestockSpecifications Brand Fritz Type Liquid ammonia (fishless cycling) Water Type Freshwater and saltwater Size 2 oz Origin Made in USA Recommended Pairings Add live bacteria with FritzZyme 9 for saltwater Support cycling with FritzZyme Trace Browse more additives Frequently Asked QuestionsWhat is it for?Fishless cycling; it feeds bacteria so you can build a biofilter before adding fish.Fresh or saltwater?Both.Can I use it with fish in the tank?No, only use it in tanks without livestock.
