

The Vertex RX-U 2.5 universal filter offers an effective solution for maintaining crystal-clear water in your reef aquarium. Thanks to its innovative fluidized bed design, it maximizes the contact surface between the water and filter media, ensuring optimal removal of impurities.
Vertex universal fluidized bed filters provide a concrete solution by fluidizing the media in question, thus eliminating the problem of compaction and increasing the contact surface between the media and the water. The Rx-U series is perfect for this use.
Only the best materials have been used and machined by ultra-precise CNC machines. We haven't cut corners anywhere in the manufacturing process to offer the best possible quality. From the titanium screws on the lid to the QUICK-LOC design of the lid, ease of use, functionality, modularity and ease of maintenance were the points of development in the design of the RX-U series.
The Vertex Aquaristik ™ RX-U series is a perfect fluidized bed filter for obtaining clear and crystal-clear water in your aquarium. Filter media such as activated carbon and anti-phosphate resins allow the aquarium to get rid of dissolved impurities. The RX-U 2.5 series offers an optimal filtration solution thanks to its 2.5 liter capacity and its construction using high quality materials machined with CNC machines. The Quick-Loc lid is very easy to open and close and includes titanium screws which ensure the unit is closed. An integrated ball valve and a double chamber facilitate the addition and/or exchange of media and union and knurled hose connections are included.
🐠 Get aquarium water of unparalleled clarity with this high-performance filter! 🌊
| Characteristic | Detail |
|---|---|
| Capacity | Approximately 2.5 liters |
| Materials | Acrylic tube, PVC base and lid, titanium hardware |
| Fittings | PVC-U PN16 |
| Pipe diameter | 20mm |
The RX-U 2.5 has a capacity of approximately 2.5 liters. However, it is important not to fill it completely to allow optimal fluidization of the media. Adjust the amount of media according to their density and the water flow rate.
Maintaining the RX-U 2.5 filter is relatively simple. It is recommended to regularly check the fluidization of the media and clean the filter every few months. To do this, turn off the pump, remove the filter and rinse the media and filter body with aquarium water. Avoid using tap water or chemicals.
Yes, the RX-U 2.5 is a universal filter and can be used with various types of filter media, such as zeolite or other specific resins. Just make sure that the media are suitable for a fluidized bed and that they do not release harmful substances into the aquarium.
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The Vertex RX-U 2.5 universal filter offers an effective solution for maintaining crystal-clear water in your reef aquarium. Thanks to its innovative fluidized bed design, it maximizes the contact surface between the water and filter media, ensuring optimal removal of impurities.











