---
product_id: 175897285
title: "Dr Tims Ammonium Chloride Cycle New Aquariums 120ml"
brand: "dr tim's aquatics"
price: "82 kr"
currency: DKK
in_stock: false
reviews_count: 13
url: https://www.desertcart.dk/products/175897285-dr-tims-ammonium-chloride-cycle-new-aquariums-120ml
store_origin: DK
region: Denmark
---

# Fast fishless cycling 120ml precision dosing Eco-friendly aquarium start Dr Tims Ammonium Chloride Cycle New Aquariums 120ml

**Brand:** dr tim's aquatics
**Price:** 82 kr
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Cycle smarter, not harder – your fish will thank you!

## Quick Answers

- **What is this?** Dr Tims Ammonium Chloride Cycle New Aquariums 120ml by dr tim's aquatics
- **How much does it cost?** 82 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/175897285-dr-tims-ammonium-chloride-cycle-new-aquariums-120ml)

## Best For

- dr tim's aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sustainable:** Avoids fish stress and harm by eliminating guesswork in cycling.
- • **Long-Lasting Formula:** 120ml bottle cycles up to 200 gallons, saving time and money.
- • **Trusted by Aquarists:** 4.7-star rating with thousands of satisfied users confirms reliability.
- • **Maximize Aquarium Health:** Supports nitrifying bacteria growth for a balanced, thriving aquatic environment.
- • **Effortless Fishless Cycling:** Add 4 drops per gallon for a stress-free, fish-safe tank setup.

## Overview

Dr Tims Ammonium Chloride Cycle New Aquariums 120ml is a liquid solution designed for fishless aquarium cycling. By adding precise doses, it jumpstarts the nitrogen cycle safely and efficiently, supporting beneficial bacteria growth without harming fish. One bottle treats up to 200 gallons, making it a cost-effective and eco-conscious choice for professional and hobbyist aquarists alike.

## Description

Product description Ammonium Chloride For Use When Fishless Cycling Directions To use DrTim’s Aquatics Ammonium Chloride Solution for fishless cycling, add 4 drops per gallon of aquarium water. Use with One and Only Nitrifying Bacteria. Generally, during a fishless cycle, you need to add ammonium chloride to your tank 3 times. A 4 oz bottle will cycle 200 gallons (757 liters).

Review: Quickest way to cycle your tank. - Used this to cycle my fish tank. Worked well and took all the guesswork out of the process.
Review: Great for fishless cyclijg - I wouldn't cycle an aquarium any other way. Fishless cycles are the only way to do this without harming or stressing your fish, and this ammonium source works. Obviously don't use this with fish in the tank! Note that some ammonia detection methods (like the SeaChem ammonia alert) won't show ammonium chloride and only detect free base ammonia. The standard API test kit does detect ammonium chloride.

## Features

- Causes serious eye irritation.
- Harmful if swallowed.
- Toxic to aquatic life with long lasting effects.
- Dr Tims Ammonium Chloride Cycle New Aquariums 120 ml
- Product Type: Pet Supplies
- Brand: Dr Tim Aquatics
- Size 120 ml 1 piece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WSNYRDS |
| Allergen Information | Almonds Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 59,266 in Pet Supplies ( See Top 100 in Pet Supplies ) 612 in Aquarium Water Treatments |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,744) |
| Date First Available | 27 April 2015 |
| Item Form | Liquid |
| Item Weight | 136 g |
| Item model number | 831 |
| Number of Items | 1 |
| Product Dimensions | 4.57 x 4.57 x 12.7 cm; 136.08 g |
| Quantity | 1 |
| Size | 120 ml (Pack of 1) |
| Volume | 4 Fluid Ounces |

## Product Details

- **Brand:** Dr Tim's Aquatics
- **Item form:** Liquid
- **Item weight:** 136 g
- **Liquid volume:** 4 Fluid Ounces
- **Manufacturer:** Dr. Tim's Aquatics

## Images

![Dr Tims Ammonium Chloride Cycle New Aquariums 120ml - Image 1](https://m.media-amazon.com/images/I/71Maa8n5paL.jpg)

## Questions & Answers

**Q: How many bottles for a 105 litre tank?**
A: One bottle did the job for me with my 110l tank, Although I was running out towards the end. I think if I had run out I would have resorted to putting in a frozen prawn whilst waiting for the next bottle to arrive!

**Q: Is this 100% Ammonium Chloride?, want to burn wood with it Thanks**
A: No won't burn wood it's not strong enough it's formula is designed for aquatics only

**Q: Is this alright to use for an axolotl tank and how long does it take to cycle?**
A: Yes
4 to 12 weeks

**Q: How do i use this to cycle my tank**
A: You need a ammonia test kit too, a liquid one. You dose tank to 4ppm. Instructions are also on bottle of ammonia. Can take 4 weeks or longer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quickest way to cycle your tank.
*by L***A on 16 November 2025*

Used this to cycle my fish tank. Worked well and took all the guesswork out of the process.

### ⭐⭐⭐⭐⭐ Great for fishless cyclijg
*by I***M on 22 October 2025*

I wouldn't cycle an aquarium any other way. Fishless cycles are the only way to do this without harming or stressing your fish, and this ammonium source works. Obviously don't use this with fish in the tank! Note that some ammonia detection methods (like the SeaChem ammonia alert) won't show ammonium chloride and only detect free base ammonia. The standard API test kit does detect ammonium chloride.

### ⭐⭐⭐⭐⭐ Good but very high dosage recommendations
*by C***L on 15 September 2025*

Very good but very high dosage recommendations. After first week or so reduce the dosage significantly, keep up with your large water changes & if you aren't getting anywhere remove 25% of your biological media and rinse it under the tap for a few minutes to intentionally kill off some of the bacteria which deals with the Ammonia. This will then give room for the nitrifying bacteria to grow to take care of the nitrites

## Frequently Bought Together

- 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
- Dr.Tim’s Aquatics Freshwater One & Only Nitrifying Bacteria – For New Fish Tanks, Aquariums, Water Filtering, Disease Treatment – Eco-Friendly Fish Tank Cleaner – Removes Toxins – Treats 30 Gallons

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-09*