---
product_id: 49609900
title: "API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 118 ml Bottle"
brand: "api"
price: "$22"
currency: NZD
in_stock: true
reviews_count: 13
category: "Api"
url: https://www.desertcart.nz/products/49609900-api-goldfish-aquarium-cleaner-aquarium-cleaner-118-ml-bottle
store_origin: NZ
region: New Zealand
---

# boosts beneficial bacteria 118 ml powerful formula treats 178 liters water API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 118 ml Bottle

**Brand:** api
**Price:** $22
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your goldfish’s home sparkling clean — because your tank deserves the best!

## Quick Answers

- **What is this?** API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 118 ml Bottle by api
- **How much does it cost?** $22 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/49609900-api-goldfish-aquarium-cleaner-aquarium-cleaner-118-ml-bottle)

## Best For

- api enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy Formula:** Backed by 50+ years of API innovation, ensuring reliable and research-driven results.
- • **Sludge & Waste Eliminator:** Naturally breaks down fish waste and reduces sludge buildup for crystal-clear water.
- • **Healthy Aquarium Ecosystem:** Infuses beneficial bacteria to promote a balanced, thriving aquatic environment.
- • **Gravel & Decoration Cleaner:** Consumes debris that even gravel cleaners miss, keeping your tank’s base spotless.
- • **Effortless Weekly Maintenance:** Use once a week to keep your goldfish tank pristine without the hassle.

## Overview

API Goldfish Aquarium Cleaner is a 118 ml liquid treatment designed to maintain clean and healthy goldfish aquariums by breaking down fish waste, reducing sludge, and adding beneficial bacteria. Treating up to 178 liters of water, it simplifies weekly maintenance and supports a thriving aquatic environment with over 50 years of trusted API expertise.

## Description

Product Description API GOLDFISH AQUARIUM CLEANER cleans Goldfish bowls or aquariums by breaking down and naturally consuming fish waste. Also works to reduce sludge build-up to help keep gravel clean. Use when cleaning or adding water. Contains 118 ml of GOLDFISH AQUARIUM CLEANER. Treats 178 liters of water. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results. Directions Add a certain amount of the solution to the aquarium water on a weekly basis. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains 1 x API Goldfish Aquarium Cleaner 118 ml See more

Review: Works like magic - Wow, works like magic. used it for my two goldfishes, they sure know how to make the tank dirty, my gravel cleaner couldn't even pick up all the poop they made. two days after using this. the poop disappeared.. i can barely see any left at the Botton of the tank and the water looks clearer. my goldfish now can dig through the gravel without accidentally eating their poop but leftover food.
Review: Good product - Does what it says and definitely keeps the tank clean. Will but again.

## Features

- Contains one (1) API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 118 ml Bottle
- Keeps goldfish aquariums clean and reduces maintenance
- Consumes sludge to help keep gravel and decorations clean
- Adds beneficial bacteria for a healthy aquarium
- Use weekly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002YPCQEW |
| Allergen Information | Apple Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 10,442 in Pet Supplies ( See Top 100 in Pet Supplies ) 132 in Aquarium Water Treatments |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,356) |
| Date First Available | 2 Mar. 2010 |
| Item Form | Liquid |
| Item Weight | 136 g |
| Item model number | 48B |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 7.62 x 5.08 x 15.24 cm; 136.07 g |
| Quantity | 1 |
| Size | 118 ml (Pack of 1) |
| Volume | 4 |

## Product Details

- **Brand:** API
- **Item form:** Liquid
- **Item weight:** 136.08 Grams
- **Liquid volume:** 4 Fluid Ounces
- **Manufacturer:** API

## Images

![API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 118 ml Bottle - Image 1](https://m.media-amazon.com/images/I/71FdGtrkLZL.jpg)

## Questions & Answers

**Q: Can I use this when cycling my aquarium please thank you**
A: If cycling the aquarium means you are cleaning and changing the water then yes it can. And then it can be used once a week to assist with keeping the tank clean.

**Q: can you use this aswell as the tap safe stuff in youre fish tank**
A: I use this and the API water conditioner together.

**Q: How much should I put in a 110L tank ?? Will 10ml be ok.**
A: Yes 10ml should do the tick, I would suggest try 10ml first and observe your tank for approximately a week, it not satisfy increase to 15ml. I have a 110L and 120L tanks and only use 10ml in the 110L and 15ml in my 120L and both are satisfactory and the Goldfish appears to be very happy in their water conditions\

**Q: At risk of sounds like an idiot. But on the back it says 5ml for each 7.5l... I'm guessing that only added and no for how many litres the tank is?**
A: I am not sure what you are trying to ask, but just calculate the amount for the size of your tank. If you have a 75 litre tank you use 50 mls of the stuff, if it is a 100 litre tank it is about 67 mls and so on.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works like magic
*by A***R on 2 April 2025*

Wow, works like magic. used it for my two goldfishes, they sure know how to make the tank dirty, my gravel cleaner couldn't even pick up all the poop they made. two days after using this. the poop disappeared.. i can barely see any left at the Botton of the tank and the water looks clearer. my goldfish now can dig through the gravel without accidentally eating their poop but leftover food.

### ⭐⭐⭐⭐⭐ Good product
*by A***A on 27 April 2019*

Does what it says and definitely keeps the tank clean. Will but again.

### ⭐⭐⭐⭐⭐ it is just as it is advertised
*by A***N on 29 August 2024*

did what it was supposed to do very pleased

## Frequently Bought Together

- API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle
- API GOLDFISH PROTECT Aquarium Water Conditioner 4-Ounce Bottle
- API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/49609900-api-goldfish-aquarium-cleaner-aquarium-cleaner-118-ml-bottle](https://www.desertcart.nz/products/49609900-api-goldfish-aquarium-cleaner-aquarium-cleaner-118-ml-bottle)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*