Fits perfect
Verified Post by Lisa G.
Published on 02 Mar, 2018
Rhinox Brass Check Valve for Aquariums (1 pc) - Sturdy, Reliable, Anti-Leak, Anti-Backflow, Non-Return CO2 Air Valve That Ensures One Directional Water Flow, Perfect for Sensitive Fish
Price: $9.99
I was looking for one of these so I have the peace of mind knowing my system won’t back up if anything goes wrong. Made with decent materials Easy to use! #rankbooster #sponsored #luffypetcollection Rhinox Brass Check Valve for Aquariums (1 pc) - Sturdy, Reliable, Anti-Leak, Anti-Backflow, Non-Return CO2 Air Valve That Ensures One Directional Water Flow, Perfect for Sensitive Fish https://www.amazon.ca/dp/B00IHXW5SC/ref=cm_sw_r_cp_api_odlMAb58MKQ9H
Price: $9.99
