Where To Place Powerheads In Freshwater Aquarium. The motor sticks to the side of the aquarium and the impeller is magnetically coupled to the motor through the glass. Improve the water circulation by adding a powerhead.
When it comes to placement, choose to place the powerhead near the surface of the water. Vortech powerheads have a unique design that keeps the motor outside of the tank. Aquarium powerheads are used to create water flow.
