Fritz FritzZyme Fishless Fuel Ammonia Solution for Aquarium 2-oz

This small bottle of Fritz FritzZyme Fishless Fuel is a concentrated ammonia solution that helps your tank cycle safely—no fish needed. You add tiny amounts to get your beneficial bacteria started, so the tank matures faster and avoids toxic spikes. Easy to use for new setups or restarting a tank after cleaning. One of those essential water treatment for aquarium that serious hobbyists rely on, especially for fishless cycling and keeping water chemistry stable during startup.

• Ammonium Chloride

• Keep out of reach of children.
• Keep the container tightly closed.
• Wash skin thoroughly after handling.
• Use personal protective equipment as required.
• Dispose of contents/container in an approved waste facility.

• Use Fritz Fishless Fuel only for fishless cycling – with no livestock present.
• Dose to achieve 2-4 ppm ammonia (e.g., 4 drops per US Gallon).
• Add FritzZyme Nitrifying Bacteria immediately.
• Test Ammonia and Nitrite levels daily or every alternate day.
• Add fish when both levels reach zero.
• Monitor levels regularly post application.