Eheim Classic 250 External Filter

The Eheim Classic Aquarium External Filter is a premium product in the upper price range. It is based on the time-tested design of the Eheim Classic, the oldest and most famous (over 50 years!) construction foundation of Günther Eheim. It offers legendary service and robust equipment, but some minor compromises must be made when using it. The average pump performance is complemented by the average container volume. In particular, no particularly extensive maintenance is required. The average power consumption is not as low as in the Professional series, but still reasonable for brand products.

The Eheim Classic Aquarium External Filter is a device that can be used in aquariums up to 600l. A balanced ratio between pump performance and container volume ensures optimal conditions in your aquarium. With low power consumption, these models set standards in this class. The classic external filters can be operated with foam pads and fleece, but EHEIM recommends the layered structure with EHEIM filter media. For this purpose, there are matching filter media sets for each model (except for the classic 150).

With the choice of a classic external filter, you cannot go wrong. Because you decide on a reliable device that has been proven millions of times. All models meet the highest quality standards. First-class components and carefully coordinated functions ensure perfect pumping and filter performance. In addition, there is the legendary EHEIM quietness, the robust endurance properties and the low power consumption. You will be very satisfied.

The filters can be operated with foam pads and fleece. However, it is recommended to use a layered structure with EHEIM filter media. For this purpose, there are matching filter media sets for each model (except for the classic 150).