The Oase FiltoSmart 300 aquarium filter is an economical aquarium filter
suitable for freshwater or saltwater aquariums up to 80 gallons in size. It is an energy-efficient aquarium filter that utilizes filter foam for
mechanical filtration and ceramic media for biological filtration. Its compact self-priming filter comes complete with filter media,
tubing, adapters with flow control, intake and outflow tubes with
suction cups and a spray bar for increased oxygenation. The FiltoSmart has a compact size with a stable base that allows the filter to be placed discreetly behind or beside an aquarium. Its inlet/outlet adapters allow the water flow to be adjusted. Includes an easy-click opening mechanism.