JBL PROFLORA CO2 TAIFUN COUNT SAFE, CO2 bubble counter, built-in backflow protection

Filling the bubble counter with water, connection with hose to the system/reactor, attachment outside the aquarium Allows you to increase or decrease bladder count in case of excess or undersupply of CO2 in the water Hose fittings prevent accidental loosening of hoses for increased safety International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.