Water Pumps & Wave makers– In nature, fish are used to swimming against waves and feeling the water moving around them. Putting a wavemaker in the tank will be beneficial for their mood and health. They can simulate movements they make in their real habitat and will not feel like they are in a strange place.
Wavemakers are electrical timing devices that turn multiple submerged powerheads on and off at predetermined intervals. By installing powerheads at different locations in the aquarium, the wavemaker alternates power to these powerheads, mimicking natural ocean currents.