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5Pcs Aquarium One-Way Check Valve, Non-Return Valve for Fish Tank Air Pump & CO2 System, Water Flow Control Accessory(8mm)
4.8 (142 items)
Limited Time SaleUntil the end
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01
39
US$18.80 cheaper than the new price!!
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Used US$12.53
Product details
| Management number | 214694787 | Release Date | 2026/04/12 | List Price | US$12.53 | Model Number | 214694787 | ||
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- This set of one-way check valves helps manage flow direction in aquarium setups, supporting stable operation of air pump and CO2 delivery systems in home aquatic environments.
- Each valve is designed for simple connection to standard aquarium tubing, allowing for quick integration into existing tank setups during routine maintenance.
- The non-return structure helps prevent unwanted backward flow, supporting consistent working conditions for aquarium equipment over extended use.
- Suitable for use with both air pumps and CO2 systems, offering wide application in freshwater tanks and planted aquarium setups.
- A pack of 5 pieces provides ample replacements for ongoing aquarium care, supporting long-term use across multiple tank setups and equipment configurations.
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