The hygger 020 Double Head Wave Maker doubles all the effects, the water waves are longer and more powerful. The horizontal wide-angle surface is wider, and the water wave can reach the surrounding area in a wide range for aquariums of 40–240 gallons.

The dual-head and dual-power design offers enhanced performance. The water waves create a more dynamic water movement. The horizontally wide-angle spray nozzle further contributes to this by widening the spraying surface. As a result, it can cover a much broader surrounding area, ensuring more comprehensive water circulation and oxygen dispersion within the aquarium.