Description

. It's easy to use and install with long service life. This item is manufactured with premium material for durable and long-lasting use. The precise design will ensure its practicability in the work of highly performance

Features

- Color: As shown.
- Material: Plastic.
- Size: Approx. 4.3 x 2 x 2cm.
- Please use a paperclip to it from Input side to Output side when the outlet inside gets stuck.
- Protect you air pump by preventing aquarium water from back siphoning during a power outage.
- Great one way check for aquarium and fish tank.
- for durable & long-lasting use.

10 x Aquarium check

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.