Sera X-Edge 300 (50 to 100L)

The sera X-Edge 300, 450, and 700 are modern corner filters that, thanks to sophisticated technology, are particularly powerful and quiet, while integrating perfectly into the aquarium. Mechanical filtration is provided by a cartridge and a filter sponge, which effectively retain dirt particles. This protects the biological filter media from fouling, increasing the biological efficiency of the corner filter. The filter basket is equipped with the ultra-efficient biological filter medium sera siporax mini Professional – for reliable biological filtration.

The water flow of the sera X-Edge corner filter is continuously adjustable and can also be directed in different directions using the supplied diffuser pipe. Alternatively, the flat nozzle allows for a gentle current. This nozzle also makes it possible to increase the oxygen supply: using the supplied Air-Set, air can be drawn in through the injector, then mixed with the water and transported to the aquarium.

Of course, as with all sera filters, safety was also considered in the design of the sera X-Edge corner filters. Corner filters can, under certain circumstances, be dangerous for fish and shrimp. There are two aspects to consider. On the one hand, fish sometimes swim behind the corner filter, risking getting stuck. For this reason, the "Swim-stop" has been integrated, preventing fish from swimming behind the corner filter. On the other hand, young shrimp, in particular, often enter the interior of the filter by passing through the filter media – which can obviously be dangerous for the animals. To prevent this, custom-sized filter media are used.

Installation of the corner filters is very simple: a support plate is attached to the glass with four suction cups. The corner filter can then be hung on the support plate. For cleaning, the filter can be removed from the support plate in the same way. It is also possible to remove the filter cartridge underwater.