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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.
Dennerle Nano Eckfilter XXL is a powerful internal filter for a small aquarium. Thanks to the smart design, the filter can be placed in the corner, so it takes up little valuable space. With a powerful pump capacity of 390 L/hour with a power consumption of only 5.1 Watt, this filter is very environmentally friendly.
For aquariums from 30-90 liters