---
product_id: 55119198
title: "API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle"
brand: "api"
price: "$655"
currency: MXN
in_stock: false
reviews_count: 13
url: https://www.desertcart.mx/products/55119198-api-accu-clear-freshwater-aquarium-water-clarifier-37-ml-bottle
store_origin: MX
region: Mexico
---

# Fast-acting clarity in hours Clears up to 1401L water Boosts filter efficiency API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle

**Brand:** api
**Price:** $655
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle by api
- **How much does it cost?** $655 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/55119198-api-accu-clear-freshwater-aquarium-water-clarifier-37-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

- • **Routine Ready:** Safe for weekly use to maintain pristine water and a healthy aquatic environment.
- • **Trusted & Tested:** Highly rated with 4.6 stars and a top 15 rank in aquarium water treatments—join thousands of satisfied aquarists.
- • **Generous Coverage:** One 37 ml bottle treats up to 1401 litres, making it a cost-effective clarity solution.
- • **Maximized Filter Power:** Clumps particles for effortless removal, enhancing your filter’s performance and longevity.
- • **Crystal Clear Confidence:** Transforms cloudy water into sparkling clarity within hours, so your aquarium always impresses.

## Overview

API ACCU-CLEAR is a fast-acting freshwater aquarium water clarifier that safely eliminates cloudiness by clumping suspended particles for easy filtration. Each 37 ml bottle treats up to 1401 litres, improving filter efficiency and maintaining crystal-clear water with weekly use. Highly rated and made in America, it’s the go-to solution for professional aquarists seeking pristine tanks.

## Description

Product Description API Accu-Clear clear up green or cloudy water caused by gravel and other floating particles in your freshwater aquarium quickly and safely. 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. 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. Improves the overall efficiency of your aquarium filter. This 37 ml bottle treats up to 1401 litres water. Ingredients 1 Bottle Per Blister Pack. 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); }); }); Directions Use weekly and when observing cloudy water. Dose and mix well. The water will clear within several hours. If turbidity persists, another dose can be applied after twenty-four hours. Doses can also be administered weekly as part of routine maintenance. Safety Warning Please Read Instructions Before Use Box Contains 1 x API Accu-Clear Aquarium Water Clarifier 37 ml See more

Review: Great but might not be safe for frogs - It works very well. I have used it twice on my tank as directed on the bottle. Both times gave a similar result. Takes about 12 hours to work. I did have a baby frog in my tank which died 2 days after I used this. I'm not sure if it was due to adding this as the frog was new to the tank and everything else has been totally fine, so maybe don't use it if you have a frog just in case.
Review: works brilliantly - amazing stuff,makes a cloudy tank water crystal clear in a matter of hours

## Features

- Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml 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 | B000255N0U |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 1,366 in Pet Supplies ( See Top 100 in Pet Supplies ) 11 in Aquarium Water Treatments |
| Colour | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (18,553) |
| Date First Available | 22 Jun. 2010 |
| EU Energy Efficiency Label | B |
| Flavor | unflavored |
| Item Form | Liquid |
| Item Weight | 59 g |
| Item model number | 111A |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 15.24 x 7.62 x 30.48 cm; 58.96 g |
| Quantity | 1 |
| Size | 37 ml |
| Special features | Made In America1 |
| Specific Uses | Active |
| Volume | 1.25 |

## Product Details

- **Brand:** API
- **Item form:** Liquid
- **Item weight:** 58.97 Grams
- **Liquid volume:** 1.25 Fluid Ounces
- **Manufacturer:** API

## Images

![API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle - Image 1](https://m.media-amazon.com/images/I/51I7uSt5RQL.jpg)
![API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle - Image 2](https://m.media-amazon.com/images/I/51sluYPZFoL.jpg)
![API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle - Image 3](https://m.media-amazon.com/images/I/61QsgWQDitL.jpg)
![API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle - Image 4](https://m.media-amazon.com/images/I/61TDaOQENcL.jpg)
![API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle - Image 5](https://m.media-amazon.com/images/I/71NNQGlY1BL.jpg)

## Questions & Answers

**Q: Hi, I have a 15l tank, what would the dosage be in litres please? Thankyou 🙏**
A: 1ml

**Q: Does this remove the brown in the water from wood tannins?**
A: I don't think so no. It makes fine particles clump together making them easier to be filtered out hence clearing the water. Wood tannins is a colouration so will have to be gradually reduced with water changes. Tannins are not harmful though.

**Q: Can this be used with or instead of aqua pure balls?**
A: it can be used with pure balls accu-clear is a water polisher and can be used in all freshwater tanks

**Q: Dosage plz for a 21.6 litre tank**
A: Half a cap every 2 weeks

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great but might not be safe for frogs
*by A***R on 10 November 2025*

It works very well. I have used it twice on my tank as directed on the bottle. Both times gave a similar result. Takes about 12 hours to work. I did have a baby frog in my tank which died 2 days after I used this. I'm not sure if it was due to adding this as the frog was new to the tank and everything else has been totally fine, so maybe don't use it if you have a frog just in case.

### ⭐⭐⭐⭐⭐ works brilliantly
*by M***S on 26 October 2025*

amazing stuff,makes a cloudy tank water crystal clear in a matter of hours

### ⭐⭐⭐⭐ Api
*by P***T on 11 January 2025*

Works well

## Frequently Bought Together

- API ACCU-CLEAR Freshwater Aquarium Water Clarifier 1.25-Ounce Bottle (111A)
- API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
- Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums

---

## 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.mx/products/55119198-api-accu-clear-freshwater-aquarium-water-clarifier-37-ml-bottle](https://www.desertcart.mx/products/55119198-api-accu-clear-freshwater-aquarium-water-clarifier-37-ml-bottle)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-27*