---
product_id: 6541588
title: "Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 8 Oz., 402"
brand: "drtim's aquatics"
price: "€ 112.16"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/6541588-reef-one-and-only-nitrifying-bacteria-for-reef-nano-seahorse
store_origin: ES
region: Spain
---

# Instant biofilter activation 100% natural & eco-friendly Removes ammonia & nitrite toxins Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 8 Oz., 402

**Brand:** drtim's aquatics
**Price:** € 112.16
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into crystal-clear waters with DrTim’s One & Only – your tank’s new best friend!

## Quick Answers

- **What is this?** Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 8 Oz., 402 by drtim's aquatics
- **How much does it cost?** € 112.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/6541588-reef-one-and-only-nitrifying-bacteria-for-reef-nano-seahorse)

## 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

- • **Eliminates new tank syndrome:** Say goodbye to the 30-day wait—stabilize your water chemistry fast 🧪
- • **Eco-friendly, odorless formula:** Keep your aquarium pristine without harsh chemicals or smells 🌿
- • **Instantly transforms toxic waste:** Kickstart your tank’s health with rapid nitrifying bacteria action ⚡
- • **Trusted by pros & hobbyists alike:** Backed by marine biology expertise and glowing 4.4-star reviews
- • **Versatile for reef, nano & seahorse tanks:** Tailored for delicate aquatic ecosystems to thrive effortlessly

## Overview

DrTim's Aquatics Reef One & Only is a scientifically formulated liquid treatment that rapidly establishes a natural biofilter in reef, nano, and seahorse aquariums. This 100% natural, odorless solution eliminates toxic ammonia and nitrite, preventing new tank syndrome and promoting a healthy aquatic environment from day one. Trusted by professionals and hobbyists, it’s available in multiple sizes to suit any aquarium setup.

## Description

desertcart.com : DrTim's Aquatics Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 8 Oz., 402 : Aquarium Treatments : Pet Supplies

Review: Fishless cycle with Dr Tim's & ammonium nitrate works!!! - Followed the directions to a T and it worked! 💪 Set up: Recife eco 40 - Carib Sea dry rock and live sand. Ai 16hd, Nero 3 wave maker, and Axis 40 controlable pump. Added after boi cycle 2 clowns, 2 cleaner shrimp. Added a week ago after turning on the lights: a small colony of birdsnest and a plating montipora. So far elementary parameters have stabilized. I've also added algea barn galaxy-pods to help win on any nuisance algea buildup. Will update this post as time goes on.
Review: Great Product and It Really Works - From starts to 4-5 months I am using this one and Vibrant to prevent bad algae bloom and red cyano. And it works and never gone in really bad phase of a new syndrome tank.

## Features

- THE BEST WAY TO SANITIZE A REEF, NANO AND SEAHORSE AQUARIUM: One & Only from DrTim’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 REEF, NANO AND SEAHORSE 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 Reef, Nano and Seahorse 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 Reef, Nano and Seahorse aquarium or fish tank with 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 One & Only for Reef, Nano and Seahorse fish tanks and aquariums. One & Only is available in quantities that include 2, 4, 8, 16, 32, 64 and 128 ounces.
- HIGH-QUALITY AQUARIUM PRODUCTS: DrTim’s Aquatics offers an expansive line of aquarium products used by professionals and residential customers. Based on years of experience in marine biology, DrTim’s Aquatics’ products utilize his vast knowledge and are backed by scientific evidence and innovative research.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DrTim's Aquatics |
| Customer Reviews | 4.4 out of 5 stars 300 Reviews |
| Item Form | Liquid |
| Item Weight | 0.6 Pounds |
| Liquid Volume | 8 Fluid Ounces |
| Manufacturer | DrTim's Aquatics, LLC |
| UPC | 812540014023 |

## Product Details

- **Brand:** DrTim's Aquatics
- **Item Form:** Liquid
- **Item Weight:** 9.6 ounces
- **Liquid Volume:** 8 Fluid Ounces
- **Manufacturer:** DrTim's Aquatics, LLC

## Images

![Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 8 Oz., 402 - Image 1](https://m.media-amazon.com/images/I/814DHXIZBDL.jpg)

## Questions & Answers

**Q: Should i use this product on a new tank with live sand and carib sea life rock?**
A: Yes, this product jumpstarts the system bio-load. With the live sand and the rock your system should be cycled in under a weeks time you'll need a source of ammonia as well.

**Q: The title is for "one & only" but the images show "waste away". which is correct?**
A: You have to select the one and only in the tab below then it will change to the correct one also pick the ounce size you want

**Q: is this a complete kit that comes with an ammonia source?**
A: This is only the bacteria.  Amazon does sell a kit with ammonia and bacteria for 18/19 bucks.

**Q: Is this product the same with One and Only bacteria? I'm buying One and Only so I'm not sure if I still need to get this one.**
A: never have used one and only .. but waste away worked great for me .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fishless cycle with Dr Tim's & ammonium nitrate works!!!
*by A***R on April 16, 2024*

Followed the directions to a T and it worked! 💪 Set up: Recife eco 40 - Carib Sea dry rock and live sand. Ai 16hd, Nero 3 wave maker, and Axis 40 controlable pump. Added after boi cycle 2 clowns, 2 cleaner shrimp. Added a week ago after turning on the lights: a small colony of birdsnest and a plating montipora. So far elementary parameters have stabilized. I've also added algea barn galaxy-pods to help win on any nuisance algea buildup. Will update this post as time goes on.

### ⭐⭐⭐⭐⭐ Great Product and It Really Works
*by J***E on April 14, 2021*

From starts to 4-5 months I am using this one and Vibrant to prevent bad algae bloom and red cyano. And it works and never gone in really bad phase of a new syndrome tank.

### ⭐⭐⭐⭐⭐ Works great
*by C***S on April 17, 2024*

Cycles tank quickly if directions are followed

## Frequently Bought Together

- DrTim's Aquatics Reef One & Only Nitrifying Bacteria – For Reef, Nano and Seahorse Aquaria, New Fish Tanks, Aquariums, Disease Treatment – H20 Pure Fish Tank Cleaner – Removes Toxins – 8 Oz., 402
- API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit
- DrTim’s Aquatics Ammonium Chloride Solution for Fishless Cycling: 2 oz., Treats 100 gal. – Fish Tank Cleaner for Saltwater, Freshwater & Reef Aquariums

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-08*