AQUARIUM / POND Y SPLITTER AIR REGULATOR TAP VALVE 6 8 10 12mm HOSE AIR LINE KOI
TAP VALVE 6 8 10 12mm HOSE AIR LINE KOI. Its ideal for maintaining the appropriate levels of oxygen in fish tanks and ponds with koi. The product is a splitter air regulator tap valve specifically designed for aquarium and pond use.