VIV CO2 Checker

VIV’s CO2 glass drop checker allows you to monitor the CO2 level inside your aquarium. It is designed to hang on the glass and is easy to use.

VIV’s hand-blown Glasswares are the most favored in the aquatic world offering an outstanding elegance to any aquarium. Designed with an emphasis on functional beauty, each VIV glass piece is handmade in China by skilled glass workers. The pieces are formed from crystal clear borosilicate glass, the same material used to make high end lab equipment. Japanese glass craftsmen carefully hand finish each VIV part to the highest standards with smooth edges and attention to the smallest details.