MiOYOOW Aquarium CO2 Drop Checker, Acrylic Glass CO2 Monitor, Suction Cup CO2 Indicator for Aquarium Plant Fish Tank (Without Solution)

Price: $12.99 - $10.39
(as of Jun 13, 2025 07:39:05 UTC – Details)

Features:
1. CO2 Monitoring: “Blue” indicates that the CO2 content is too low, so the water plants are not in good condition and the growth of water plants is slow. Green” indicates that the CO2 level is balanced to ensure photosynthesis.” Yellow” means that the CO2 content is too much, which will lead to the death of fish and shrimp due to lack of oxygen.
2. Colorimetric Bead: The PH momitor is builted in colorimetric module monitoring, and CO2 content is more clear and convenient to measure.
3. Acrylic: The glass CO2 detector is made of high-transparent acrylic, which has good permeability, easy to observe and judge the test results, and is not fragile and can be reused.
4. Suction Cup: The suction cup is firmly adsorbed and not easy to fall off. Keep the surface clean before use, and install the detector about 10cm/3.94″ below the water surface.
5. Application: It is compact and does not take up space, suitable for various sizes of fish tanks, aquariums, aquascapes. It can be opened to replace the testing liquid (indicator/testing liquid not included).

Specfication:
Material: High Transparency Acrylic
Height: 3.7cm/1.5”
Weight: 5g

Packing List:

1 * Aquarium CO2 Drop Checker (Without Solution)

Note:

1.Please allow 1-2cm measuring deviation due to manual measurement.

2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand. Thanks!
Product Dimensions ‏ : ‎ 0.79 x 0.79 x 0.79 inches; 3.53 ounces
Item model number ‏ : ‎ HM30527-1
Date First Available ‏ : ‎ April 9, 2024
Manufacturer ‏ : ‎ MiOYOOW
ASIN ‏ : ‎ B0D17DQ57N
Country of Origin ‏ : ‎ China

CO2 Monitoring: “Blue” indicates that the CO2 content is too low, so the water plants are not in good condition and the growth of water plants is slow. Green” indicates that the CO2 level is balanced to ensure photosynthesis.” Yellow” means that the CO2 content is too much, which will lead to the death of fish and shrimp due to lack of oxygen.
Colorimetric Bead: The PH momitor is builted in colorimetric module monitoring, and CO2 content is more clear and convenient to measure.
Acrylic: The glass CO2 detector is made of high-transparent acrylic, which has good permeability, easy to observe and judge the test results, and is not fragile and can be reused.
Suction Cup: The suction cup is firmly adsorbed and not easy to fall off. Keep the surface clean before use, and install the detector about 10cm/3.94″ below the water surface.
Application: It is compact and does not take up space, suitable for various sizes of fish tanks, aquariums, aquascapes. It can be opened to replace the testing liquid (indicator/testing liquid not included).