DescriptionThis item is fish tank accessory. Its best to keep yourair pump above your aquarium or hydroponic set-up, but sometimes thatjust isnt an option. Our fish tank accessory have got you covered! They wontlet you defy gravity, but theyll keep water out of your pump.Features- Color:As Shown- Material: Plastic- Size: About5.00X5.00X8.00cm/1.97X1.97X3.14inch-Preferred quality materials plastic, good quality, safe, durable and practical.- High-quality materials, safe to use. Good quality, can be used for a long time.-Protect your air pump by preventing the aquarium water from anti-siphoning during power outages.-You will receive enough aquarium check valves, small and compact. It's easy to install.-Efficient and practical, fast and convenient, can protect your air pump, convenient to use.
