2Pcs Aquarium Carbon Dioxide CO2 Monitor Clear Glass Drop Checker

Description:

- Maintaining proper Carbon Dioxide (CO2) levels in the planted aquarium is one of the most important factors in the health of the planted aquarium ecosystem.

- High quality material, stable and durable.

- Useful tool for CO2 levels in the aquarium.

- Makes it easy to figure out the CO2 an anqurium.

- Use with CO2 PH Indicator(not included), long term monitor Co2 the color show :Blue - insufficient Co2,Green - sufficient Co2,Yellow - excess Co2.

Specification:

- Quantity: 2Pcs

- Material: Glass

- Size(LxWxDia): Approx. 60x35x10mm/2.36x1.38x0.39inch

Package Includes:

CO2 Concentration

Note: Due to the manual measurement and lighting effects, there is a slight difference between the size and color from the above and the actual item.