The ALPHA SP 220 210L is a robust aquarium filter designed for larger aquariums, with a capacity of 210 liters (approximately 55 gallons). It provides powerful and efficient filtration, incorporating multi-stage mechanical, biological, and chemical processes to maintain clear and healthy water. Suitable for both freshwater and saltwater tanks, the SP 220 ensures optimal water quality by effectively removing debris and harmful substances. Its reliable performance and easy maintenance make it an ideal choice for medium to large-sized aquariums.