Filtration is crucial for aquarium success and contributes to a healthy and balanced ecosystem. Built from sturdy, quality materials, Ultum Nature Systems DELTA canister filter delivers performance, reliability and longevity. With high flow rates, quiet operation, flexible media selection, easy setup and maintenance, DELTA is a powerful essential in the aquarist’s arsenal. DELTA leaves water pristine, providing an unmatched viewing experience. Enhance aquatic life with DELTA by Ultum Nature Systems. Made from quality materials, DELTA 90 features heavy-duty construction with powerful technology and dynamic performance. Its sturdy pump provides efficient filtration and reliable circulation to aquariums ranging in size up to 250L. Designed to produce minimal noise, its silent operation paired with quick maintenance of its 3-stage filtration chamber make DELTA 120 an attractive match for planted aquariums. DIMENSIONS 245x221x466MM USAGE Up to 250L MAX FLOW RATE 750L/HR CIRCULATION FLOW RATE 400L/HR CHAMBER CAPACITY 5.8L MEDIA BASKET CAPACITY 1.1L X 3 MAX LIFT 1.6M POWER CONSUMPTION 16WATTS