Features: The 12V aerator pump with stainless filter delivers 800GPH oxygen flow, red-ucing fish mortality by 30% through enhanced aeration efficiency in marine/freshwater environments. Built with corrosion resistant plastic metal and sil-ent be-low 50dB, this marine water pump features tool 10 second installation and anti clog filtration for hassle use. Ideal for fishing enthusiasts, boat owners, and family anglers requiring oxygenation d-uring transport, night fishing, or parent child fishing expeditions. Perfectly adapts to yachts, boats, and commercial fishing vessels, maintaining fish across diverse water conditions from coastal waters to stormy weather . for d-urability and , this marine grade circulation pump combines quiet perfor-mance with enhanced corrosion resistance for uninterrupted aqu-atic adventures. Specifications: [Tra-ffic]: eight hundred [V-oltage]: 12V [Current]: 4.0A [Head]: 4 meters [Water Outlet]: 19mm (3/4") [Features]: efficient circulation at eight hundred gallons per hour, maximizing oxygen content and ensuring the health of fish and. Ideal for extending the service life of ships' live water tanks and tanks. Package Includes: Live fish chamber water pumpx1PCS 19mm straight head x1PCS 19mm elbow jointx1PCS Sealing nut x1PCS Sealing nut x1PCS White gasketx2PCS 3/4"-14 stainless filterx4PC note: [Special note]: Stainless filter is suitable for: inch -14 internal thread