OASE internal filters provide reliable filtration technology for aquariums of various sizes. They are installed directly inside the aquarium, where they ensure effective mechanical and biological water purification. Dirt particles are trapped, while beneficial filter bacteria help stabilize water parameters.
The OASE BioCompact series is particularly well-suited for smaller aquariums and nano-aquariums. These compact internal filters are designed for aquariums with low stocking densities and can also be installed horizontally as needed. This makes them a good choice for small tanks, shrimp aquariums, breeding tanks, or paludariums.
The OASE BioPlus series is designed as an internal corner filter for medium-sized aquariums. Thanks to its corner mounting, the filter can be installed in the aquarium in a space-saving manner. BioPlus filters are suitable for aquariums with higher demands on filter performance and, depending on the model, are also available as a thermo version with an integrated control heater.
With the OASE EcoFlow series, OASE offers modern internal filters featuring easy maintenance and flexible water flow. The models feature an adjustable flow rate, an adjustable flow direction, and an integrated spray bar. The EasyClean mechanism simplifies regular cleaning, as the filter unit can be removed while the pump unit remains in the aquarium.
Depending on the aquarium size, stocking, and desired flow, various OASE internal filters are available. Compatible replacement parts and filter media enable regular maintenance and help maintain filter performance over the long term.
The OASE BioCompact series is particularly well-suited for smaller aquariums and nano-aquariums. These compact internal filters are designed for aquariums with low stocking densities and can also be installed horizontally as needed. This makes them a good choice for small tanks, shrimp aquariums, breeding tanks, or paludariums.
The OASE BioPlus series is designed as an internal corner filter for medium-sized aquariums. Thanks to its corner mounting, the filter can be installed in the aquarium in a space-saving manner. BioPlus filters are suitable for aquariums with higher demands on filter performance and, depending on the model, are also available as a thermo version with an integrated control heater.
With the OASE EcoFlow series, OASE offers modern internal filters featuring easy maintenance and flexible water flow. The models feature an adjustable flow rate, an adjustable flow direction, and an integrated spray bar. The EasyClean mechanism simplifies regular cleaning, as the filter unit can be removed while the pump unit remains in the aquarium.
Depending on the aquarium size, stocking, and desired flow, various OASE internal filters are available. Compatible replacement parts and filter media enable regular maintenance and help maintain filter performance over the long term.
