---
product_id: 2118702
title: "API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle"
brand: "api"
price: "$39"
currency: NZD
in_stock: true
reviews_count: 13
category: "Api"
url: https://www.desertcart.nz/products/2118702-api-accu-clear-freshwater-aquarium-water-clarifier-8-ounce-bottle
store_origin: NZ
region: New Zealand
---

# Fast-acting clarity Particle clumping tech Boosts filter efficiency API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

**Brand:** api
**Price:** $39
**Availability:** ✅ In Stock

## Summary

> 💧 Clear water, clear mind — elevate your aquarium game effortlessly!

## Quick Answers

- **What is this?** API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle by api
- **How much does it cost?** $39 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/2118702-api-accu-clear-freshwater-aquarium-water-clarifier-8-ounce-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

- • **Routine Ready:** Use weekly or as needed to maintain a flawless aquatic environment without hassle.
- • **Filter Power-Up:** Maximizes your aquarium filter’s performance, extending its lifespan and keeping water fresh.
- • **Trusted by Thousands:** With 19,000+ glowing reviews and a top rank in aquarium treatments, it’s the pro’s choice.
- • **Crystal Clear in Hours:** Transforms murky water into pristine clarity within hours, so your aquarium always impresses.
- • **Smart Particle Clumping:** Innovative formula clusters floating debris for effortless filtration and easy cleanup.

## Overview

API ACCU-CLEAR Freshwater Aquarium Water Clarifier is a fast-acting, safe liquid treatment that clears cloudy freshwater aquarium water by clumping suspended particles for easy filtration. Designed for weekly use or as needed, it enhances filter efficiency and restores crystal-clear water within hours, trusted by over 19,000 users and ranked among the top aquarium water treatments.

## Description

Clear up green or cloudy water caused by gravel and other floating particles in your freshwater aquarium quickly and safely with API ACCU-CLEAR Freshwater Aquarium Water Clarifier. This liquid clarifier combines tiny particles together to form larger clumps so they can settle at the bottom or be removed by your aquarium filter. API ACCU-CLEAR Water Clarifier quickly eliminates cloudy aquarium water caused by floating particles; water will clear within several hours once it is dosed. If cloudiness persists, another dose can be applied after twenty-four hours. Doses can also be administered weekly as part of your routine maintenance. API ACCU-CLEAR Water Clarifier also improves the overall efficiency of your aquarium filter. With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too.

Review: Excellent product - Wow!! Super impressed!!! Water is amazingly clear!!!! I thought this would be a scam but it actually works and works well!!! It did not kill any of my fish either. Highly recommend!
Review: Buy it, It WORKS, from an amateur - I’m new to the fish tank world. I was gifted this 30gal tank, I slowly purchase accessories, decorative item. Got the water tested after 3 week for free at local store. Water became cloudy and dark, because I was constantly moving decor around and removing some fish. These guys are fast and elusive. Anyway, I thought I needed to change out the water. I purchase this ACCU-Clear, I follow the instructions 2ml to every 10gal of water. So, I measure out 6mil. The measuring cap show 5 and 10ml, went a little over 5. Reading the reviews, I was expecting dead fishes in the morning. 1st dose show some improvement after 24hrs. I added 6mil the next day, getting better, 3rd day another 6mil. Now the tank is crystal clear and the fishes are still alive and all over the place. Now, someone offer me a 50gal, I wait until at least 6 months, before I even start to think about upgrading. I would definitely recommend this, go slow and follow instructions, wait 24hrs, before u treat the again. This thing WORKS, for this amateur.

## Features

- Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle
- Clears cloudy aquarium water
- Clumps floating particles into large clusters that can be easily removed by an aquarium filter
- Works fast and maximizes filter efficiency
- Use weekly and when cloudy water is observed in freshwater aquariums only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HHLQO0 |
| ASIN  | B000HHLQO0 |
| Best Sellers Rank | #1,471 in Pet Supplies ( See Top 100 in Pet Supplies ) #4 in Aquarium Water Treatments |
| Brand Name | API |
| Country of Origin | United States |
| Customer Reviews | 4.6 4.6 out of 5 stars (19,504) |
| Date First Available | October 15, 2006 |
| Date First Available  | October 15, 2006 |
| Directions | Use weekly to keep the filter performing at maximum efficiency, or whenever cloudy water is observed. Using dosing cap on bottle, add 1 ml. for each 10 U.S. gallons (38 L) of aquarium water. For larger aquariums, 5 every 50 (190 Do not overdose. If does clear after 24 hours, dose again. |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 2 x 2 x 7.5 inches |
| Item Package Dimensions L x W x H | 7.64 x 1.81 x 1.69 inches |
| Item Weight | 0.63 Pounds |
| Item model number | 111C |
| Item model number  | 111C |
| Language | English |
| Language  | English |
| Manufacturer | Mars Fishcare |
| Manufacturer  | Mars Fishcare |
| Manufacturer recommended age  | 1 month and up |
| Model Name | ACCU-CLEAR 8 OZ |
| Number of Items | 1 |
| Product Dimensions  | 2 x 2 x 7.5 inches; 10 ounces |
| Size | 8-Ounce |
| Style | Aquarium Treatment |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 0.63 Pounds
- **Liquid Volume:** 237 Milliliters
- **Manufacturer:** Mars Fishcare

## Images

![API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle - Image 1](https://m.media-amazon.com/images/I/61-R0P473-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by A***R on February 16, 2026*

Wow!! Super impressed!!! Water is amazingly clear!!!! I thought this would be a scam but it actually works and works well!!! It did not kill any of my fish either. Highly recommend!

### ⭐⭐⭐⭐⭐ Buy it, It WORKS, from an amateur
*by O***E on November 23, 2025*

I’m new to the fish tank world. I was gifted this 30gal tank, I slowly purchase accessories, decorative item. Got the water tested after 3 week for free at local store. Water became cloudy and dark, because I was constantly moving decor around and removing some fish. These guys are fast and elusive. Anyway, I thought I needed to change out the water. I purchase this ACCU-Clear, I follow the instructions 2ml to every 10gal of water. So, I measure out 6mil. The measuring cap show 5 and 10ml, went a little over 5. Reading the reviews, I was expecting dead fishes in the morning. 1st dose show some improvement after 24hrs. I added 6mil the next day, getting better, 3rd day another 6mil. Now the tank is crystal clear and the fishes are still alive and all over the place. Now, someone offer me a 50gal, I wait until at least 6 months, before I even start to think about upgrading. I would definitely recommend this, go slow and follow instructions, wait 24hrs, before u treat the again. This thing WORKS, for this amateur.

### ⭐⭐⭐⭐⭐ Works Great
*by B***K on February 17, 2026*

Been waiting for my new 5 gallon tank to cycle and clear for 2 weeks. Added 1ml and was crystal clear in 2 hours. Incredible

## Frequently Bought Together

- API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle
- API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
- API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*