Fritz-Zyme #7 Freshwater
FRITZ-ZYME #7 FRESHWATER NITRIFYING BACTERIA contains live, active. non-pathogenic, non-toxic Nitrosomonas and Nitrobacter nitrifying bacteria. Proven to be the best product available for ammonia & nitrite reduction by laboratory testing performed at the University of California, FRITZ-ZYME #7 begins rapidly converting ammonia & nitrite to non-toxic nitrate when added.
Always add FRITZ-ZYME #7:
- to new tanks
- when adding new livestock
- after any rigourous cleaning
- changing gravel
- after changing filter cartridges
- after medicating; and
- whenever ammonia/nitrite imbalances occur
For best results, first add FRITZ GUARD water conditioner to coat bio media and aid bacteria in attachment. Add one cup of FRITZ-ZYME #7 per 20 gallons.
Quick & Easy Reference
- Nitrifying Bacteria count (minimum) 2,000,000 per ounce
- Professional formula for use in all freshwater systems; safe for use with plants, snails & discus
- Removes ammonia and nitrites the safe, permanent and natural way
- Does not require refrigeration
- Add 1/2 cup (4 oz) per 10 gallons to jump-start new systems or reduce ammonia/nitrite spike
Stock Details
| Item Number | Item Name | Container | Treats | Price/ea. | Buy Now |
| 369-80207 | Fritz Zyme #7 Freshwater | 8 oz | 20 gallons | $4.99 | Remove |
| 369-80209 | Fritz Zyme #7 Freshwater | 16 oz | 40 gallons | $7.99 | Remove |
| 369-80210 | Fritz Zyme #7 Freshwater | 32 oz | 80 gallons | $12.99 | Add to Cart |
| 369-80223 | Fritz Zyme #7 Freshwater | 1 gal | 320 gallons | $39.99 | Remove |

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