Boao
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$21.99
Ctyjia 2 Pcs Aquarium Check Valve, Plastic One Way Non-Return Valves for 8 mm Hose, Backflow Prevention Device for Fish Tank Aquarium Air Pump Accessories
★★★★★
$21.99
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About this item
- Ideal Pump Protectors: Ctyjia check valve effectively prevents water backflow into the pump body during equipment power failure or shutdown, thereby avoiding device damage and extending the service life of the oxygen pump.
- Sturdy Construction:This one-way valve is made of plastic, featuring a robust construction that is long-lasting, wear-resistant, and not easily damaged. It maintains a tight, leak-free connection with the pipeline, ensuring stable operation in aquatic environments.
- Easy Connection:This transparent backflow prevention valve features a universal interface design, compatible with most oxygen pumps and tubing with an inner diameter of 8 mm. No tools are needed—just plug and play for easy connection, saving you time and effort.
- Ensure Stable Oxygen Supply for Aquariums: This air pump check valve guarantees unidirectional airflow, minimizes pressure loss, and maintains consistent oxygen output, providing a sustained and safe aquatic environment for fish and shrimp breeders.
- Wide Application: This check valve is suitable for various aquariums, fish tanks, incubators, and pond aeration systems, serving as an essential safety component for oxygenation equipment. Package Includes: 2 x Ctyjia One Way Air Valve.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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