Gravity Fed

Definition: Gravity-fed systems use the force of gravity to move water through filters or other devices without the need for an additional pump. It relies on the natural flow of water downward.

Function in the Aquarium: Think of a gravity-fed system like a waterfall in your aquarium. Water moves effortlessly downward, helping with filtration without the need for extra pumps. It's a simple and energy-efficient way to keep the water circulating and clean.