The Reef Octopus Classic 1000-HOB is a popular choice among users of hang-on back skimmers, with the ability to filter aquariums up to 105 gallons. Its easy-to-install design includes an interior pump and adjustable intake strainer, making it a breeze to set up and operate. Made of high-quality acrylic, this skimmer is equipped with the efficient Aquatrance pinwheel pump to effectively remove waste from the tank. To ensure optimal performance, the bioload of the aquarium should be appropriately matched with the capacity of the skimmer. The Classic 100-HOB is suitable for aquariums up to 105 gallons and comes with features such as an adjustable surface skimmer, air silencer, and a low profile body. Its technical specifications include a footprint of 8in x 3.25in and a total height of 17in. The included Reef Octopus Aquatrance 1000s pinwheel pump has a wattage of 9w and an