The Aqua One 1400 Ocellaris Canister Filter provides high-performance filtration with a flow rate of 1400 liters per hour, making it ideal for larger aquariums. This model comes equipped with a UVC sterilizer to effectively target and neutralize harmful pathogens, bacteria, and algae, helping to keep your water clear and free from microbial growth. With superior mechanical, biological, and chemical filtration capabilities, it ensures a clean, balanced environment for your aquatic life. Perfect for aquariums requiring enhanced filtration and UVC protection.