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A filter keeps the aquarium clean and fresh and contributes to a healthy water quality. Waste materials travel through the inflow to the filtermedia and are filtered. An external filter can be placed out of the view and is easy accesseble for maintenance. This is a great advantage compared to an internal filter.
The EHEIM classic 250 external filter is made of first-class materials that meet the highest quality requirements. All components are carefully matched for maximum performance. You also benefit from the well-known EHEIM quiet operation and low energy consumption. Robust, reliable and built to last!
For aquariums from 80-250 liters
Dennerle Scapers flow hang-on filter has everything a hang-on filter needs. A solid filter that also looks nice, is affordable and offers a good solution for smaller aquariums that cannot be connected to an external pump.