---
product_id: 139777236
title: "API Quick Start 16 OZ / 473.18 mL"
brand: "api"
price: "2240321₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Api"
url: https://www.desertcart.vn/products/139777236-api-quick-start-16-oz-473-18-ml
store_origin: VN
region: Vietnam
---

# Monthly easy maintenance Maintains healthy bacterial colonies Instant nitrogen cycle activation API Quick Start 16 OZ / 473.18 mL

**Brand:** api
**Price:** 2240321₫
**Availability:** ✅ In Stock

## Summary

> 🐟 Dive into crystal-clear waters with API Quick Start – your fish’s new best friend!

## Quick Answers

- **What is this?** API Quick Start 16 OZ / 473.18 mL by api
- **How much does it cost?** 2240321₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/139777236-api-quick-start-16-oz-473-18-ml)

## 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

- • **Effortless Monthly Care:** Simple, once-a-month dosing keeps your aquarium water pristine without hassle.
- • **Safe & Allergen-Free Formula:** Gentle on fish and safe for your home, ensuring peace of mind with every use.
- • **Sustain Vital Bacterial Colonies:** Supports beneficial bacteria that keep your tank’s ecosystem balanced and fish healthy.
- • **Trusted by Thousands of Aquarists:** 4.7-star rating from over 11,000 reviews proves it’s the go-to solution for fish lovers.
- • **Jumpstart Your Aquarium's Nitrogen Cycle:** Instantly eliminates harmful ammonia, nitrite, and nitrate for a thriving aquatic environment.

## Overview

API Quick Start 16 OZ is a premium liquid water treatment designed to instantly initiate the nitrogen cycle in aquariums, effectively eliminating toxic ammonia, nitrite, and nitrate. Trusted by over 11,000 users with a 4.7-star rating, it maintains essential bacterial colonies to promote a healthy aquatic environment. Easy to use with monthly dosing, allergen-free, and perfect for sustaining vibrant, long-living fish.

## Description

Product Description

Review: Best product - Highly effective Improves water quality by maintaining bacterial colonies Easy to use... Rather than other products. Must to stepup a new tank.. also it is good to add once in month so replenish the bacterial colonies
Review: Best for aquarium - No.1 Product for aquarium , to keep water cycled ,to maintain nitrogen cycle, to erase ammonia, nirite and nirate which is harmful for fish. This Api quick start instantly start the nitrogen cycle which is good aquarium lives and eventually increase their lifespan as pet in aquarium. Thanks desertcart and API.

## Features

- Water Treatment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006YG12F6 |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #13,927 in Pet Supplies ( See Top 100 in Pet Supplies ) #275 in Water Treatments |
| Brand | API |
| Brand Name | API |
| Customer Reviews | 4.7 out of 5 stars 11,243 Reviews |
| Global Trade Identification Number | 00317163050897 |
| Importer Contact Information | VM CLASSIC PETS |
| Included Components | No |
| Item Form | Liquid |
| Item Type Name | API QUICK START 16 OZ / 473.18 mL |
| Item Weight | 454 Grams |
| Liquid Volume | 473.6 Millilitres |
| Manufacturer | API FISH CARE, Aquarium Pharmaceuticals |
| Manufacturer Contact Information | API FISH CARE |
| Manufacturer Part Number | 89E |
| Model Number | 89E |
| Net Quantity | 1 Count |
| Number of Packs | 1 |
| Packer Contact Information | API FISH CARE |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 317163050897 |
| Unit Count | 1 Count |
| Warranty Description | No |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 454 Grams
- **Liquid Volume:** 473.6 Millilitres
- **Manufacturer:** API FISH CARE, Aquarium Pharmaceuticals

## Images

![API Quick Start 16 OZ / 473.18 mL - Image 1](https://m.media-amazon.com/images/I/71mBwfVu-DL.jpg)
![API Quick Start 16 OZ / 473.18 mL - Image 2](https://m.media-amazon.com/images/I/81RP0ATYRkL.jpg)
![API Quick Start 16 OZ / 473.18 mL - Image 3](https://m.media-amazon.com/images/I/41fvJN9Tj7L.jpg)
![API Quick Start 16 OZ / 473.18 mL - Image 4](https://m.media-amazon.com/images/I/91f4NDlW1bL.jpg)
![API Quick Start 16 OZ / 473.18 mL - Image 5](https://m.media-amazon.com/images/I/91Ebqzs9UAL.jpg)

## Questions & Answers

**Q: is this salt supposed to be sodium thiosulphate,  please advice ?  this also does the same for freshwater aquarium salt?**
A: Just use salt block for Aquarium

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best product
*by L***E on 22 August 2025*

Highly effective Improves water quality by maintaining bacterial colonies Easy to use... Rather than other products. Must to stepup a new tank.. also it is good to add once in month so replenish the bacterial colonies

### ⭐⭐⭐⭐⭐ Best for aquarium
*by V***U on 18 October 2023*

No.1 Product for aquarium , to keep water cycled ,to maintain nitrogen cycle, to erase ammonia, nirite and nirate which is harmful for fish. This Api quick start instantly start the nitrogen cycle which is good aquarium lives and eventually increase their lifespan as pet in aquarium. Thanks Amazon and API.

### ⭐⭐⭐⭐⭐ Crystal Clear Water!
*by A***L on 20 May 2019*

It really works...like in a matter for 5 to 6 hours the water quality started to improve! IDK if you can see it in the video but the water looks crystal clear to me even without the light, I can see the background poster of my fish tank very clearly! Plus its VERY GOOD FOR your FISH! just run it atleast for one week before you put fish in. In the bottle it says you can add fish instantly but that's actually not advisable, you need to give a minimum of one week for the tank to cycle properly to form the good bacteria! I'm waiting for my week to get completed and then I can start adding the fish

## Frequently Bought Together

- API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle
- API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
- API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle

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**Shop now:** [https://www.desertcart.vn/products/139777236-api-quick-start-16-oz-473-18-ml](https://www.desertcart.vn/products/139777236-api-quick-start-16-oz-473-18-ml)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-07-10*