The ALPHA SP 460 210L is a high-performance aquarium filter designed for medium to large-sized tanks with a capacity of 210 liters (approximately 55 gallons). It utilizes multi-stage filtration, combining mechanical, biological, and chemical processes to maintain crystal-clear water and a healthy environment for aquatic life. Suitable for both freshwater and saltwater aquariums, the SP 460 ensures efficient debris removal and optimal water quality. With its reliable and easy-to-maintain design, it is perfect for hobbyists looking for a powerful filtration solution for larger setups.