---
product_id: 169421513
title: "Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit"
price: "₩38277"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/169421513-aquatic-co2-glass-drop-checker-ph-momitor-for-aquarium-plant
store_origin: KR
region: South Korea
---

# Fast 1-hour setup & monitoring 4dKH solution for precise CO2 reading Durable glass design for clear visibility Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit

**Price:** ₩38277
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead in aquatic care with precision CO2 insights!

## Quick Answers

- **What is this?** Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit
- **How much does it cost?** ₩38277 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/169421513-aquatic-co2-glass-drop-checker-ph-momitor-for-aquarium-plant)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Simply fill, attach, and check—get precise CO2 levels in just one hour without hassle.
- • **Instant Visual Alerts:** Color-coded readings (Blue, Green, Yellow) let you instantly know if CO2 levels are optimal or risky.
- • **Precision CO2 Monitoring:** Utilizes the market’s most accurate 4dKH solution for reliable aquatic health insights.
- • **Complete Ready-to-Use Kit:** Includes drop checker, 15ml 4dKH/pH solution, suction cup, and pH chart for seamless integration.
- • **Durable & Stylish Glass Build:** Premium glass construction ensures longevity and a sleek look that complements any modern aquarium.

## Overview

The FZONE Aquatic CO2 Glass Drop Checker is a premium aquarium tool designed for millennial plant and fish tank enthusiasts who demand accuracy and style. Featuring the most reliable 4dKH solution, a durable glass body, and a quick 1-hour setup, it provides clear, color-coded CO2 level readings to maintain a thriving aquatic environment. This all-in-one kit ensures effortless monitoring and optimal plant health, making it a must-have for any serious aquarium manager.

## Description

desertcart.com : FZONE Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit : Pet Supplies

Review: Works as intended! - Comes with drop checker, pH indicator liquid, a pH chart, and extra suction cups. No complaints here.
Review: It works for me - As an aquarium enthusiast, I'm always on the lookout for new tools and accessories to help me maintain a healthy and thriving tank. The FZONE Aquatic CO2 Glass Drop Checker is a recent addition to my collection, and I'm very impressed with its performance so far. The drop checker is designed to help monitor the levels of CO2 in your aquarium, which is crucial for the health of your aquatic plants and fish. It's easy to install and comes with clear instructions, making it accessible even for beginners. What I appreciate most about this drop checker is its accuracy. It provides a clear and easy-to-read reading of the CO2 levels in my tank, which helps me make informed decisions about how much CO2 to add or adjust. The glass construction is also very durable and high-quality, so I don't have to worry about it breaking or cracking easily. One thing to note is that the drop checker does require some initial calibration to ensure accurate readings. This may take some trial and error, but once you have it set up correctly, it's very reliable. Overall, I would highly recommend the FZONE Aquatic CO2 Glass Drop Checker to any aquarium owner looking for an effective and reliable way to monitor CO2 levels in their tank. It's a great investment that can help you maintain a healthy and thriving aquatic environment for your plants and fish.

## Features

- Superior glass CO2 Drop Checker with the most accurate and reliable 4dKH solution in the market
- Quick and easy to setup. Simply fill the drop checker with the provided solution to half full, affix the checker to the glass, check back in one hour later for accurate reading
- Providing easy to read CO2 level. BLUE = Needs more CO2. GREEN = Sufficient CO2. YELLOW = Danger! Too much CO2. Constantly monitoring the CO2 level in the water column
- Complete kit for monitoring CO2 contents. Package include 15ml 4dKH/PH solution. 1 piece CO2 drop checker, 1 piece suction cup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.5 out of 5 stars 683 Reviews |

## Product Details

- **Brand:** FZONE
- **Liquid Volume:** 10 Milliliters
- **Item Weight:** 2.39 Ounces
- **Item Form:** Liquid
- **Manufacturer:** FZONE

## Images

![Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit - Image 1](https://m.media-amazon.com/images/I/51orZrwTs4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as intended!
*by J***N on January 5, 2026*

Comes with drop checker, pH indicator liquid, a pH chart, and extra suction cups. No complaints here.

### ⭐⭐⭐⭐⭐ It works for me
*by J***K on April 15, 2023*

As an aquarium enthusiast, I'm always on the lookout for new tools and accessories to help me maintain a healthy and thriving tank. The FZONE Aquatic CO2 Glass Drop Checker is a recent addition to my collection, and I'm very impressed with its performance so far. The drop checker is designed to help monitor the levels of CO2 in your aquarium, which is crucial for the health of your aquatic plants and fish. It's easy to install and comes with clear instructions, making it accessible even for beginners. What I appreciate most about this drop checker is its accuracy. It provides a clear and easy-to-read reading of the CO2 levels in my tank, which helps me make informed decisions about how much CO2 to add or adjust. The glass construction is also very durable and high-quality, so I don't have to worry about it breaking or cracking easily. One thing to note is that the drop checker does require some initial calibration to ensure accurate readings. This may take some trial and error, but once you have it set up correctly, it's very reliable. Overall, I would highly recommend the FZONE Aquatic CO2 Glass Drop Checker to any aquarium owner looking for an effective and reliable way to monitor CO2 levels in their tank. It's a great investment that can help you maintain a healthy and thriving aquatic environment for your plants and fish.

### ⭐⭐⭐⭐ Helps control how much CO2 I use.
*by M***I on August 20, 2025*

I use this to dial in the amount of CO2 for my planted tank. It's easy to use and looks kinda cool in the tank.

## Frequently Bought Together

- FZONE Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit
- Fzone Neo CO2 Diffuser with Customized Ceramic from South Korea(S-13mm)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-31*