-40%
Aquarium CO2 Glass Drop Checker-Test Aquarium CO2 pH indicator Solution
$ 52.27
- Description
- Size Guide
Description
Specially-designed to suit a professional's needsMade of glass, for max reliability
Easy reading with color chart
Facilitates the adjustment of the pH-level
Drop Checker is an original glassware unit, designed to indicate the CO2 amount diluted within the water with color change of the pH reagent inside, in order to understand the proper amount of CO2 supply. You can easily judge the proper CO2 supply by comparing the color of reagent with pH color test card.