The will be X-EDGE 300, 450 and 700 are modern corner filters which, thanks to sophisticated technology, are particularly powerful and silent, while integrating perfectly into the aquarium. Mechanical filtration is ensured by a cartridge and a filtration sponge, which effectively retain dirt particles. They thus protect the biological filtration media from the fouling, increasing the biological efficiency of the corner filter. The filter basket is provided with ultra -efficient biological filtration media will be Siporax Mini Professional - for reliable biological filtration.

The angle filter water flow will be X-EDGE is adjustable continuously, which can also be oriented in different directions using the diffuser pipe provided. As an alternative, the flat nozzle allows you to create a soft current. This nozzle also increases oxygen intake: using the air-set, the air can be sucked up by the injector, then mixed with water and transported to the aquarium.

Of course, as with all the Filters in Sera, the security issue was also taken into account when building angle filters will be X-EDGE. Angle filters can indeed, in certain circumstances, be dangerous for fish and shrimp. There are two aspects to take into account. On the one hand, the fish sometimes swim behind the corner filter, risking stuck. It is for this reason that the "Swim-Stop" has been integrated, preventing the fish from swimming behind the corner filter. On the other hand, young shrimps, in particular, often introduce themselves into the interior of the filter through the filtration media - which can obviously be dangerous for animals. To avoid this, custom filtration media are used.

The installation of the corner filters is very simple: a support plate is fixed to the glass using 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 filtration cartridge underwater.