External Aquarium Filter - For a Simple Hang-On Filter Compact filter with large filter surface – Multi-staged mechanical and biological filtration provides clear, healthy water and a high surface area for beneficial bacteria to colonize Space-saving – Compact size and stable base allow the filter to be placed discreetly next to or behind the aquarium Quiet operation – Sound dampening design What’s in the Box – Aquarium Filter, filter media, intake tube with inlet strainer, water distributor nozzle, spray bar, inlet and outlet adapters, tubing, fittings, and power cable Add the bracket for the FiltoSmart 60 for simple attachment to the side of the aquarium (Bracket sold separately, model number 48627) Ideal for use in aquariums up to 20 gallons Made in Italy, backed by German engineering Fresh and marine water compatible UL certified filter