

The Sera Fil bioactive 250 + UV external filter offers a complete solution for maintaining healthy and clear aquarium water. It combines effective biological filtration with the elimination of pathogens and algae thanks to its integrated UV-C lamp, ensuring an optimal environment for your fish and plants.
The Sera Fil bioactive 250 + UV is an external filter designed for freshwater aquariums up to 250 liters. It offers complete biological, mechanical, and chemical filtration, ensuring crystal-clear water and a healthy environment for your fish and plants. 🐠
This powerful, yet energy-efficient filter comes with numerous accessories and is ready to be connected and immediately biologically active. The baskets allow for optimal arrangement of the different layers of filter media and easy access to them. ✨
The filter inlet and outlet are designed so that the hose connections with a multifunction valve can be removed for simplified cleaning. No more complex manipulations, maintenance becomes a breeze! 🧽
The Sera Fil bioactive 250 + UV is equipped with a 5 W UV-C lamp that irradiates the water to be filtered with UV-C rays to rid it of pathogens, parasites, and multiplying stages of algae. Say goodbye to cloudy water and diseases! 🌊
These robust filters are distinguished by their quiet operation and long lifespan. All filters are delivered with the ultra-powerful filtration media sera siporax Professional and the biological activator sera filter biostart. 💪
| Characteristic | Detail |
|---|---|
| Pump flow rate | 730 l/h |
| Filter volume | 6.6 liters |
| UV-C lamp power | 5 W |
| For aquariums up to | 250 liters |
To clean the filter, unplug it and close the multifunction valves. Then, remove the filter baskets and rinse the filter media with aquarium water (never with tap water, as this would destroy the beneficial bacteria). Clean the rotor and the pump housing. Reassemble everything and restart the filter. Partial cleaning is recommended every 4 to 6 weeks, and a complete cleaning every 6 to 12 months.
The Sera Fil bioactive 250 + UV is designed for freshwater aquariums with a maximum volume of 250 liters. Make sure your aquarium volume is compatible. It is also important to consider the fish and plant population, as a heavily populated aquarium may require more powerful filtration.
The UV-C lamp should be replaced every 6 to 12 months, or when it loses its effectiveness. Even if the lamp continues to function, its sterilization efficiency decreases over time. Regular replacement ensures optimal elimination of algae, parasites, and pathogens in your aquarium.
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The Sera Fil bioactive 250 + UV external filter offers a complete solution for maintaining healthy and clear aquarium water. It combines effective biological filtration with the elimination of pathogens and algae thanks to its integrated UV-C lamp, ensuring an optimal environment for your fish and plants.

