Description:
- Great one way check valve for aquarium air pump
- Protect you air pump by preventing aquarium water from back siphoning during a power outage.
- Small and compact
- Made of durable plastic
- It's easy to install
- Compatible with standard aquarium air pipe of 4mm inner diameter
- Full Length: Approx. 5.3cm(2.1 inch)
- Color: Red
Package Includes:
![](https://i.ebayimg.com/00/s/MTAwMlgxMDAy/z/CdEAAOSwhplaVr8x/$_12.JPG)
![](https://i.ebayimg.com/00/s/MTAwMlgxMDAy/z/29IAAOSwuQxaVr8x/$_12.JPG)
On 11/01/2024 at 14:42:03 AEDT, seller added the following information: