OASE internal filters combine pump and filter media in a unit installed directly inside the aquarium. The OASE portfolio includes compact BioCompact filters, space-saving BioPlus corner filters and adjustable EcoFlow models. The suitable series depends on aquarium volume, fish stocking, required flow, available installation space and maintenance requirements.
- BioCompact: compact internal filters intended for smaller aquariums and applications where installation space is limited. Check the recommended aquarium size and installation options for the individual model.
- BioPlus: corner filter systems designed to provide more filter volume while using the aquarium corner efficiently. Equipment and possible heater integration depend on the exact version.
- EcoFlow: internal filters with adjustable water flow and practical access for regular maintenance. Compare output, dimensions and the supplied outlet components for the selected aquarium.
The product cards show the models that are currently available to order. Always check the exact model designation, recommended aquarium volume, flow rate, dimensions and supplied equipment before choosing.
Maintenance and accessories: Clean the filter when the flow decreases noticeably and handle established biological filter media carefully. Do not replace all colonised media at the same time unless the manufacturer’s instructions require it. Replacement foam, heaters and other accessories are series- and model-specific and should be matched to the exact product designation.
