Review on 🔒 Premium Nikou Stainless Steel Check Valve for Air and CO2 Tubing in Aquarium Systems - Reliable One Way Non-Return Valve for 4/6mm Lines by Marcus Cross

Name: 🔒 Premium Nikou Stainless Steel Check Valve for Air and CO2 Tubing in Aquarium Systems - Reliable One Way Non-Return Valve for 4/6mm Lines
Item: 🔒 Premium Nikou Stainless Steel Check Valve for Air and CO2 Tubing in Aquarium Systems - Reliable One Way Non-Return Valve for 4/6mm Lines
Rating: 5

January 22, 2023

Works as expected - Aquarium Pumps and Filters

Simplicity and functionality, nice little arrow showing flow direction. I paired it with a built in CO2 diffuser in my planted tank and it wouldn't let water flow back into the pipe when the CO2 timer was off. In order for air to flow through, there must be pressure.

Pros

Absolutely Amazing!

Cons

Reliability

New products

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