Features: Wide Agreement: This airator set accommodates standard 1 1/16 mounting cavities and 3/4 marine hoses. Better Aeratparticlemail: Developed for professional anglers, it delivers optimal oxygenation to keep fish alive and fit in crowded conditions. Easy Installatparticlemail: Simply link to standard nozzles otherwise / control regulators with circulation manner. Permanent Constructparticlemail: Constructed of powerful ABS and PVC materials, immune to oxidation and harsh marine conditions for permanent execution. Efficient O2 Supask: The 19mm inlet/outlet tubes and telescopic handle secure effective water distribution and o2 maintenance in livewells. Specifications: Fish cabin oxygenation gate + 29mm hose + grip Product net weigheight: 240G; product gross weigheight: 324G (700G per bubble); product sizemail: 137x5.8x4.9CM; Product colorebog: black and red; packaging approachelhello: carton; packaging sizemail: 25x20x7CM; Product substancemail: ABS oxygenation gate + PVC hose Change mannerebog: Telescopic pull rod (pull out, push return close) Installation opening sizemail: 25.7mm Entrance and outlet pipe diameterebog: 19mm Product Functparticlemail: Lower jaw function is to maintain the dissolved o2 in the water through efficient oxygenation. Product Applicablemail: Suitable everyone varieties of live fish cottages otherwise transport cartons. Product Featuresecond: Constructed of powerful engineering polystyrene ABS. Package Includes: Oxygenation valvex1PCS 3/4 drain portx1PCS note: Before using the accessory, please check if it is compatible.