Bon66 10 Pièces Pratique Non Retour Pompe À Air Maison Universelle Co2 Contrôle De L'eau Facile Installer Un Contrôle D'aquarium À Sens Unique

10pcs Aquarium Fish Tank Co2 Water Air Line Pump One Way Non-Return Check Features: 100% brand new and high quality Great one way check for aquarium air pump; Protect you air pump by preventing aquarium water from back siphoning during a power outage; Small and compact. It's easy to install.Specification:Color: Red+transparent Size: 5mmCompatible with standard aquarium air pipe of 3.5-4mm inner diameter Quantity:10PcsPackage includes: 10Pcs x One way check air pumps Note:Due to the difference between different monitors? the picture may not reflect the actual colorof the item. Thank you! ...