Adjustable flow rate: With a control knob, the maximal flow rate can be up to 80GPH(300L/H); Recommend maximum lift height: 1 foot. The maximum water flow 80GPH means the biggest flow rate without using a water pipe or without pumping water to any elevation. Every additional inch of the pipe reduces the flow rate a little bit.
Optional 2 outlets: Fits 5/16″or 1/2″ID (inside diameter) tubing.
Dimension: 2″ x1.75″ x1.25″(L x W x H), mini size, easy to hide or disguise; Length of power cord: 6 feet

UNIQUE CROSS FLOW TECHNOLOGY – Compared to traditional wave makers, 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, eliminates dead spots, and creates a beautiful fish gathering shape
🐠INTELLIGENT LED CONTROLLER – With LED display controller, you can set it to different modes to simulate natural living environment 1) 5 wave modes available – pulse wave, sine wave, constant wave, random wave, cross flow wave; 2) 30-100 flow rate levels options; 3) 30-100 frequency levels options; 4) feeding mode; 5) night mode; 6) linkage mode
🐠PATTERN WAVE EFFECT – The hygger aquarium wave pump can be installed at different positions in the fish tank to achieve different effects. 1. Installed on the upper side of the fish tank, different wave shapes can be seen; 2. Installed in the middle of the fish tank, you can see a continuous stream of small bubbles, simulating the effect of the ocean. 3. Installed at the bottom of the fish tank, it can blow away debris, remove accumulated water, and keep the tank clean