Conlense DIY Check CO2 System Valve Bubble Counter Planted Aquarium 4in1 for CO2 Diffuser

Features: This is a 4 in 1 high performance CO2 diffuser for DIY CO2 system (1‑2 Bar) and compressed CO2 system, for up to 300L aquarium. Suction cup is also included for mounting. This CO2 atomiser with build in multi‑funional all in one, included check valve, bubble counter, ultramicropore atomization and U‑shape air intake. Check valve protects the gas system and air pump equipment from back‑siphoning damage. DIY CO2 Diffuser is designed for low cost planted aquarium use Description: This is a 4 in 1 high performance CO2 diffuser for DIY CO2 system (1-2 Bar) and compressed CO2 system, for up to 300L aquarium.This Co2 atomiser with build in multi-funional all in one, included check valve, bubble counter, ultramicropore atomization and U-shape air intake.Suction cup is also included for mounting. Package included: 1 * 4 in 1 CO2 diffuser