Capacity: 3000L Power: 40 W Head: 2.8 M Power cord: 2.0M Pump size: 12.5 * 8 * 10 Pure copper motor, low loss, durable, sufficient flow, high lift, high efficiency! Amphibious, universal for small, medium and large aquariums , home use, industrial use! The product uses enough material, the shell design is compact, it is not easy to loosen and it is more worry-free! Casting and sealing, acid and alkali resistance, safe and reliable without leakage! Higher manufacturing process, quieter and good cross-border e-commerce! Main material: ABS, copper Whether suitable for seawater: Yes With 19MM, 22MM, 25MM water nozzle Amphibious design ABS material: using high quality ABS material, durable and solid Stable base: U-shaped rubber suction cups around, firm and stable Water inlet: amphibious, easy to use