Tomtop Jms Co2 Kit For Aquarium Plants Co2 Generator Diffuser Kit 1/2/5L

TOMTOP JMS

CO2 Kit for Aquarium Plants CO2 Generator Diffuser Kit 1/2/5L.This newly upgraded valve design Features a patented valve and external thread structure, which is leak-proof, easy to clean, and stable in pressure. Equipped with a 3-stage carbon fiber filter, it has a total switch for easy daily manual switching without adjusting the flow rate, making it the best choice for beginners. Features: Newly upgraded with a total valve switch, convenient for daily manual switching without adjusting the f