Feature

●Easy & Reliable Tool to Monitor Aqua Health. CO2 Drop Checkers are used for long-term monitoring of the CO2 levels in the aquarium. A CO2 reagent is filled into those CO2 Drop Checkers and will change the color according to the amount of dissolved CO2 in the aquarium water.
●Easy to read. Green will indicate a proper CO2 value, yellow will indicate to much CO2 and blue will show not enough CO2.
●Easy to use. Just fill the carbon dioxide monitor drop checker with the indicator solution and place it in the planted tank with the help of the suction cup, it gives you reliable reading in about 2 hours
●High quality, high transparency glass material, also a very fine decoration for your aquarium.
●Complete kit for monitoring CO2 contents. Package include 15ml 4dKH/PH solution. 1 piece CO2 drop checker, and 1 color card.


Description

aquarium