The EHEIM Aqua Internal Filter is a compact and efficient filtration unit designed for small to medium aquariums. It installs easily using secure suction cup mounting and fits neatly in a tank corner to save space. The adjustable flow control allows you to fine-tune circulation and surface movement, helping to maintain clear and oxygenated water. Its modular media chamber can be expanded or customised to suit different filtration needs, making it versatile for both freshwater and marine setups. Quiet, reliable, and easy to maintain, the EHEIM Aqua Internal Filter is a dependable solution for everyday aquarium filtration.