Need help?
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.
Oase BioMaster 250 is an external filter that provides effective filtration for an aquarium up to 250 liters. The combination of mechanical and biological filtration provides clear, healthy water for aquarium inhabitants.
Choose from:
With or without integrated heating
The EHEIM eXperience 250 (2424) external filter offers even more space for filter media due to its square shape. Silent, user-friendly, low energy consumption and wear-resistant parts make this filter a particularly functional external aquarium filter with excellent performance!
For aquariums from 120-250 liters
BioStyle is the compact hang-on filter from Oase with a beautiful design, good performance and ease of use. Suitable for an aquarium up to 180 liters.
Available in: Dark Blue or Gray