Cal Aqua Labs Double Check CO2 Drop Checker - GLA

Cal Aqua Labs Clip CO2 Drop Checker - Green Leaf Aquariums

Cal Aqua Labs - Double Check v2

Shop Cal Aqua Labs - Green Leaf Aquariums

Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup : Pet Supplies

Shop Cal Aqua Labs - Green Leaf Aquariums

Cal Aqua Labs - Double Check v2

CAL AQUA LABS

CO2 Drop Checkers - Green Leaf Aquariums

Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup : Pet Supplies

Cal Aqua Labs - Double Check v2

Cal Aqua Labs - Double Check v2

Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup : Pet Supplies

Cal Aqua Labs - Double Check v2

Cal Aqua Labs - Double Check v2

For monitoring the proper dosage of CO2. Depending on aquatic plants and their growth conditions, the amount of CO2 required changes dramatically. Drop Checker is an original glassware unit, designed to indicate the CO2 amount diluted within the water with the 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 the reagent with the pH color test card.

ADA Drop Checker