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See Details for instructions to redeem.Keep your tank healthy and thriving with the Fritz Aquatics Fritz Zyme 9 Saltwater Nitrifying Bacteria for Aquariums. It contains specific strains of natural bacteria that go to work to remove toxic ammonia and nitrite immediately in saltwater tanks, with no wait time. The bacteria in this formula quickly seed your biofilters so you can use it on new tanks and established tanks, especially after cleaning or medicating, water changes, or when adding new fish. Plus, it’s safe to use around invertebrates, including shrimp and other antenna-wearing pals.
Item Number | 137611 |
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Weight | 2.2 pounds |
Dimensions | 3.25 x 3.25 x 9.5 inches |
Aquarium Type | Saltwater |
Made In | United States |
Fish Type | Marine Fish |
Product Form | Liquid |
Consult a veterinarian or fish expert for assistance in diagnosis of disease causing organisms and treatment options. Do not freeze or overheat. Store in a cool, dark place. Use before expiration date.
For a new system, dose 4oz (119 ml / ½ cup) per 5 US gallons (19 L). For a large livestock system, new system dosage may be safely increased up to 10x. For established systems, use 2 oz (60 ml / ¼ cup) per 5 US gallons (19 L).
Like all bacterial additives, you need an ammonia source. If you add fish to provide this source you are stressing your fish. Add pure ammonia or a piece of raw shrimp and then add Fritz 9. You will need to measure your ammonia and nitrite. Once they go down and you see a nitrate spike you can do a small water change and then add fish. This cycle takes at least a week. Fritz 9 only gives the nitrogen cycle a jump start.
Directions State - Allows Safe Immediate Introduction of Livestock. I Added Fritz Zyme to a new aquarium fallowing directions. After 2 hours ammonia and nitrite were still to high to add fish. This possibly due to Fedex delivering a day late and allowing the bottle to freeze.
It clears the bacteria but you have to use it every 5 days or so