FritzZyme Fishless Fuel Ammonia Solution

FritzZyme Fishless Fuel – Liquid Ammonia for Fishless Cycling (59ml)

Fritz Fishless Fuel delivers a reliable, pure liquid ammonia source to jump-start aquarium cycling without using fish or guesswork. With a convenient dropper, it helps establish nitrifying bacteria safely and accurately.

Key Features

• Accurately formulated with 40 mg/mL total ammonia nitrogen (TAN)
• Supports both freshwater and saltwater biological cycling
• Convenient dropper bottle allows precise dosing
• Eliminates need for fish-in cycling or dry ammonia powders
• Made in the USA—high-quality, consistent performance

Usage Guidelines

• To reach 2 ppm ammonia: Add 4 drops per 1 US gal (3.78 L), or 1 tsp (5 mL) per 25 US gal (95 L)
• Use during fishless cycling: dose ammonia, then add nitrifying bacteria (e.g., FritzZyme)
• Test daily—once both ammonia and nitrite reach zero, the cycle is complete
• Do not add fish until levels stay at zero for 72 hours
• Re-dose ammonia every 3 days if not ready to stock fish to maintain bacterial colony

Specifications