---
product_id: 521419092
title: "DrTim's Aquatics Dr. Tim’s Freshwater One & Only Nitrifying Bacteria – for New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – 4 Oz"
brand: "drtim's aquatics"
price: "€ 99.91"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/521419092-drtims-aquatics-dr-tim-s-freshwater-one-and-only-nitrifying
store_origin: DE
region: Germany
---

# Instant biofilter activation 100% natural & eco-friendly Treats up to 60 gallons DrTim's Aquatics Dr. Tim’s Freshwater One & Only Nitrifying Bacteria – for New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – 4 Oz

**Brand:** drtim's aquatics
**Price:** € 99.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Dive into crystal-clear waters faster than ever!

## Quick Answers

- **What is this?** DrTim's Aquatics Dr. Tim’s Freshwater One & Only Nitrifying Bacteria – for New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – 4 Oz by drtim's aquatics
- **How much does it cost?** € 99.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/521419092-drtims-aquatics-dr-tim-s-freshwater-one-and-only-nitrifying)

## Best For

- drtim's aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Eco-friendly powerhouse:** No harsh chemicals or odors, just pure aquatic wellness
- • **Scalable treatment sizes:** 4 oz treats 60 gallons—expand your aquatic empire effortlessly
- • **Scientifically backed & trusted:** Formulated by marine biologists for professional-grade results
- • **Optimized for new & established tanks:** Perfect for setups, water changes, and filter cleanings
- • **Instantly eliminates toxic ammonia & nitrite:** Skip the 30-day wait—safe fish introduction from day one

## Overview

Dr. Tim’s Freshwater One & Only is a scientifically formulated nitrifying bacteria powder that instantly converts toxic ammonia and nitrite into safe compounds, eliminating new tank syndrome. This 100% natural, eco-friendly solution treats up to 60 gallons per 4 oz bottle, enabling rapid, safe fish introduction and maintaining a healthy freshwater aquarium environment without harsh chemicals or odors.

## Description

"Nitrifying bacteria for freshwater aquaria that eliminates toxic ammonia and nitrite, or so called new tank syndrome, and allows fish to be quickly and safely added to a newly set-up fish tank. Contains Bene-fish-al bacteria. "4 ounce.

## Features

- THE BEST WAY TO SANITIZE A FRESHWATER AQUARIUM: Freshwater One & Only from Dr. Tim’s Aquatics quickly converts waste in aquariums and fish tanks to a non-toxic form. Utilize this powerful solution when setting up new fish tanks, while cleaning filters or adding new fish or after a water change.
- REMOVES HARMFUL TOXINS FROM FRESHWATER FISH TANKS: Even with regular water changes and maintenance, aquariums and fish tanks produces bad bacteria and it can take up to 30 days to eliminate waste. Not with Freshwater One & Only because this solution instantly creates a bio filter to remove nitrite and toxic ammonia naturally.
- 100% NATURAL, ECO-FRIENDLY FISH TANK CLEANER: There’s no need to wait when treating your new freshwater aquarium or fish tank with Freshwater One & Only. This fish tank cleaner eliminates new tank syndrome and does not include sulfur or other offensive odors.
- AQUARIUM SUPPLIES YOU NEED: Offer your pet fish and corals an environment in which they can thrive with this Freshwater One & Only for freshwater fish tanks and aquariums. Freshwater One & Only is available in quantities that include 30, 60, 120, 240, 480, 960 and 1920 gallons.
- HIGH-QUALITY AQUARIUM PRODUCTS: Dr. Tim’s Aquatics offers an expansive line of aquarium products used by professionals and residential customers. Based on years of experience in marine biology, Dr. Tim’s Aquatics’ products utilize his vast knowledge and are backed by scientific evidence and innovative research.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 6.35 x 3.18 x 12.07 cm; 136.08 g |
| Item model number | 1 |
| Item Form | Powder |
| Color | Freshwater |
| Size | 4 oz - Treats 60 Gallons |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 136 g |

## Product Details

- **Brand:** DrTim's Aquatics
- **Liquid volume:** 4 Fluid Ounces
- **Item weight:** 0.3 Pounds
- **Item form:** Powder
- **Manufacturer:** Dr Tim's Aquatics

## Images

![DrTim's Aquatics Dr. Tim’s Freshwater One & Only Nitrifying Bacteria – for New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – 4 Oz - Image 1](https://m.media-amazon.com/images/I/71hcI4buQ6L.jpg)

## Frequently Bought Together

- ONE AND ONLY FRESHWATER 4OZ (NEW)
- DrTim’s Aquatics Ammonium Chloride Solution for Fishless Cycling - 4 oz., Treats 200 gal. – Fish Tank Cleaner for Saltwater, Freshwater & Reef Aquariums
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-01*