---
product_id: 7733410
title: "Fritz Aquatics FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce)"
brand: "fritz aquatics"
price: "$93"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/7733410-fritz-aquatics-fritzzyme-7-live-nitrifying-bacteria-naturally-removes-amonia
store_origin: NZ
region: New Zealand
---

# Proven Success Versatile Use Live Bacteria Fritz Aquatics FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce)

**Brand:** fritz aquatics
**Price:** $93
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into a healthier aquarium with FritzZyme 7!

## Quick Answers

- **What is this?** Fritz Aquatics FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce) by fritz aquatics
- **How much does it cost?** $93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/7733410-fritz-aquatics-fritzzyme-7-live-nitrifying-bacteria-naturally-removes-amonia)

## Best For

- fritz aquatics enthusiasts

## Why This Product

- Trusted fritz aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Industry Leader:** Trust in over 30 years of proven aquatic care.
- • **Rapid Cycle Solution:** Transform your aquarium in record time!
- • **Stability Reinforcer:** Keep your aquatic pets thriving after any disturbance.
- • **Versatile Application:** Perfect for fresh and brackish water systems.
- • **No Refrigeration Required:** Convenience meets longevity with a one-year shelf life.

## Overview

FritzAquatics FritzZyme 7 is a 32-ounce live nitrifying bacteria solution designed to rapidly reduce toxic ammonia and nitrite levels in freshwater aquariums. With a one-year shelf life and no refrigeration needed, it’s perfect for both new and established tanks, ensuring a stable environment for your fish.

## Description

FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce)

## Features

- 🐟 Live Nitrifying Bacteria for Rapid Cycle: FritzZyme 7 Freshwater contains live, species-specific strains of nitrifying bacteria, proven to quickly reduce toxic ammonia and nitrite levels, significantly reducing fish loss and cycle time in new and established aquariums.
- 🌊 Versatile and Easy-to-Use: Ideal for use in both fresh and brackish water systems, FritzZyme 7 is perfect for post-maintenance applications, after water changes, aggressive cleaning, adding new livestock, or when changing filter media, ensuring a stable and healthy aquatic environment.
- 🙌 No Refrigeration Needed with One Year Shelf Life: This product is uniquely buffered for long-term stability, eliminating the need for refrigeration and offering a convenient one-year shelf life, making it a hassle-free solution for aquarium maintenance.
- ⭐ Proven Success in Aquatic Care: With over 30 years of continuous production and development, Fritz Aquatics is a leader in the industry, delivering the highest quality, viable nitrifying bacteria. This product represents years of proven success in professional and home aquariums alike.
- ❤️ Benefits Beyond Cycling: FritzZyme 7 not only accelerates the establishment of biofilters in new tanks but is also essential in reinforcing the biofilter after any system disturbance, ensuring ongoing stability and health for your aquatic pets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.3 Ounces |
| Liquid Volume | 32 Fluid Ounces |
| Allergen Information | Fish Free |
| Target Species | Fish |
| Item Form | Liquid |

## Product Details

- **Brand:** Fritz Aquatics
- **Liquid Volume:** 32 Fluid Ounces
- **Item Weight:** 0.3 Ounces
- **Item Form:** Liquid
- **Manufacturer:** Fritz Aquatics

## Images

![Fritz Aquatics FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce) - Image 1](https://m.media-amazon.com/images/I/71XmBXqgQ0L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Would this be good for kickstarting a new aquaponics system?**
A: Yes.   It works excellent.

**Q: So just got my gallon jug in... It has a slight odor to it but its pink in color, not dark or anything...is it still good?**
A: Absolutely. I have used a lot of this stuff, and have received it in slightly brown colors all the ways to the pinkish color, and it always has an earthy odor to it. It always has worked for me.

**Q: Will it work if I put it before adding ammonia to the tank?**
A: Assume you're using the ammonia to cycle/start a new tank? Pure ammonia is not to be added if there will be fish in the tank, only when doing a fish-less cycle; the fish and their waste will supply the ammonia for the bacteria to grow and survive; be sure to keep testing the parameters of the water with a test kit; look up the nitrogen cycle

**Q: Is it supposed to be pink/purple? Thank you.**
A: I havent seen a purple color yet so far. Mine been a light to dark pink color.

## Frequently Bought Together

- Fritz Aquatics FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce)
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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**Shop now:** [https://www.desertcart.nz/products/7733410-fritz-aquatics-fritzzyme-7-live-nitrifying-bacteria-naturally-removes-amonia](https://www.desertcart.nz/products/7733410-fritz-aquatics-fritzzyme-7-live-nitrifying-bacteria-naturally-removes-amonia)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*