Highlights - 1.Dual-Direction Wave Making - This aquarium wave pump features a 25W high-efficiency motor and a 2380 GPH max flow rate. Its dual-direction wave-making functionality and adjustable angle allow for full-range water circulation and a clean environment 2.Simulate Real Ocean Currents - Choose from 4 dynamic wave modes - constant flow, wave, random, and pulse wave modes. This adjustable cross flow pump replicates authentic ocean currents, activating water movement throughout your tank 3