Aquarium Wave Maker, Magnetic Aquarium Wave Maker, 4 Gears Adjustment Fish Tank Cross Flow Circulation Pump, 5 Wave-Making Modes, LED Display Controller, for Freshwater, Marine Reef Aquariums(25W)

4 Levels of Adjustment: Four wave making modes to switch: constant current, pulse, tide, and random wave. Also it can easily blow away debris from the bottom of the fish tank. Constant Temperature: The circulation pump can drive the flow of water in the entire tank, making the water temperature more uniform and the fish not getting sick. Magnet Base: Powerhead magnet has an extremely strong magnetic force and can be attached to fish tanks. Stable and will not fall. Safe Voltage: Safe 24V DC powered controllable wavemaker, uses sine wave control technology to quietly transport circulating water, with almost no sound heard during operation. Cross-Flow Technology: This cross flow pumps generate soft waves and the waves are spread 360 degrees. It creates a water flow similar to real ocean, activates the water in the entire tank., Weight: 4.40924524 pounds, Manufacturer: XGHDPBM