Fish Tank Aquarium CO2 Diffuser Check Valve U Shape Glass Tube 2 Suction Cup Kit

Description

Specification:
Diameter: 3cm /1.2 inch
Length: 8.7 cm/ 3.4inch
Material: Glass
Features:
– High efficiency of diffusing carbon dioxide
– CO2 bubble counter is built in this device
– Easy to install and use, with no extra power required
– Suitable for tanks 15 – 80 gal (60L – 300L)
Package included:
1x CO2 Diffuser