The OASE FiltoSmart Thermo Canister Filters are perfect for small marine and freshwater aquariums. Created for convenient placement next to or behind the aquarium. Install the included diffuser and spray bar for uniform surface movement and additional dissolved oxygen for ideal water quality. Utilizing biological and mechanical filtration, this external filter, ensures effective water filtration and optimal living conditions for aquarium inhabitants.
The OASE FiltoSmart Thermo Canister Filters include a built-in heater.