---
product_id: 233075783
title: "Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor CO2 Detector for Aquarium Planted Tank"
brand: "iafvkai"
price: "537933₫"
currency: VND
in_stock: true
reviews_count: 5
url: https://www.desertcart.vn/products/233075783-glass-co2-drop-checker-aquarium-hang-on-co2-monitor-co2
store_origin: VN
region: Vietnam
---

# High-quality glass Instant CO2 measurement Color-coded results Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor CO2 Detector for Aquarium Planted Tank

**Brand:** iafvkai
**Price:** 537933₫
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into Clarity: Your Aquarium's CO2 Guardian!

## Quick Answers

- **What is this?** Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor CO2 Detector for Aquarium Planted Tank by iafvkai
- **How much does it cost?** 537933₫ 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/233075783-glass-co2-drop-checker-aquarium-hang-on-co2-monitor-co2)

## Best For

- iafvkai enthusiasts

## Why This Product

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

## Key Features

- • **Algae-Free Maintenance:** Enjoy a clear view without the hassle of algae growth.
- • **No Suction Cups Needed:** Hang it effortlessly on the edge of your tank.
- • **Sleek & Stylish Design:** Elevate your aquarium aesthetics with a modern touch.
- • **Monitor CO2 Levels Effortlessly:** Stay in the green zone with a quick glance!
- • **Perfect for Aquatic Enthusiasts:** Ideal for both tropical fish and lush aquatic plants.

## Overview

The Glass CO2 Drop Checker is a high-quality aquarium monitor designed to provide instant CO2 level readings through a color-coded system. It hangs easily on the edge of your tank, eliminating the need for suction cups, and is perfect for maintaining a healthy environment for both aquatic plants and tropical fish. With easy maintenance and no algae growth, this stylish accessory is a must-have for any serious aquarist.

## Description

Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor CO2 Detector for Aquarium Planted Tank

## Features

- Package included: 1x aquarium CO2 checker(no including indicating solution), 1 x small dropper.Made of high quality glass, use to measure CO2 levels at a glance
- Indicator color chance shows results: The CO2 indicator (C02 indicator reagent not included) color is blue, when it is blue represented CO2 insufficient; Turns green, the balance of CO2; Turns yellow, means your tank has too much CO2. Make the necessary adjustments and test until you get green
- No suction cups required. Simply hang it on the edge of your planted aquarium
- Suitable for fish tank, aquarium, especially aquatic plants, tropical fish to watch and cultivate for fish tank
- Easy maintenance, since it is not under water, it won't grow algae on the glass.

## Product Details

- **Brand:** IAFVKAI
- **Item Form:** Not Liquid
- **Target Species:** Fish
- **Manufacturer:** IAFVKAI

## Images

![Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor CO2 Detector for Aquarium Planted Tank - Image 1](https://m.media-amazon.com/images/I/41fUS5sMf-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect size for smaller tanks
*by M***H on August 1, 2024*

I wanted a small size drop checker for my 2g nano tank and this one is perfect. As a back up I also ordered the normal suction cup drop checker and it was way too big and took up too much valuable real estate in my tank. The only issue to be aware of with these external hanging drop checkers is the entry point is much smaller than regular fluted drop checkers so every now and then I find a co2 bubble blocking the entry point which causes the reactive liquid to turn yellow (since no oxygen is able to enter). Your best bet is to place this drop checker away from your diffuser so bubbles to float directly into the drop checker.

### ⭐⭐⭐⭐ It works but surface tension builds up over time providing old readings.
*by C***Y on May 21, 2023*

You have to shake it to remove the tension to get accurate readings a few times a week,

### ⭐ Size is really not accurate
*by M***A on December 21, 2024*

This product is probably made for tanks with rim. There is no way the size is as described. It’s way bigger and too far apart. I have a rimless tank and this is way too big. Wish it was a smaller in between so it wouldn’t look so weird on the tank.I’ll be returning it.

## Frequently Bought Together

- IAFVKAI Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor CO2 Detector for Aquarium Planted Tank
- Fzone Neo CO2 Diffuser with Customized Ceramic from South Korea(S-13mm)
- FZONE Aquarium Co2 Regulator DC Solenoid with Bubble Counter and Check Valve Plant Grow DIY CO2 System CGA320 Side Open Cylinder

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**Shop now:** [https://www.desertcart.vn/products/233075783-glass-co2-drop-checker-aquarium-hang-on-co2-monitor-co2](https://www.desertcart.vn/products/233075783-glass-co2-drop-checker-aquarium-hang-on-co2-monitor-co2)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*