Review on π 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 April Russell
They still work!: Aquarium pumps and filters
Switched to these from Fluval plastic check valves and still no problems. My plastic checks are starting to leak over time. There are no leaks with them, checked with soap bubbles. The same Chinese check valves that other companies sell here. Unless you get 2 for almost the same price ππ
- New to my collection
- So far so good
New products
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