OASE External Filter BioMaster² Thermo 250
external filter for aquariums up to 250 L
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE Shop
Discover OASE products in our shop: External Filters, Internal Filters OASE, Surface cleaners. Choose a category to explore the range and compare product details.
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Top Seller
OASE External Filter BioMaster² Thermo 350
external filter for aquariums up to 350 L
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE External Filter BioMaster² Thermo 600
external filter for aquariums up to 600 L
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE Außenfilter BioMaster² Thermo 850
external filter for aquariums up to 850 L
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE External Filter FiltoSmart 60
compact external filter for small aquariums
for aquariums up to approx. 60 l
complete & ready for connection
for aquariums up to approx. 60 l
complete & ready for connection
OASE External Filter FiltoSmart 100
compact external filter for tanks up to 100 L
complete and ready to connect
quiet and energy-efficient
complete and ready to connect
quiet and energy-efficient
OASE External Filter FiltoSmart 200
compact external filter for tanks up to 200 L
complete and ready to connect
quiet and energy-efficient
complete and ready to connect
quiet and energy-efficient
OASE External Filter FiltoSmart 300
compact external filter for tanks up to 300 L
complete and ready to connect
quiet and energy-efficient
complete and ready to connect
quiet and energy-efficient
OASE External Filter FiltoSmart Thermo 100
external filter with heater for aquariums up to 100 l
compact, versatile & smooth-running
complete & ready for connection
compact, versatile & smooth-running
complete & ready for connection
OASE External Filter FiltoSmart Thermo 200
external filter with heater for aquariums up to 200 l
compact, versatile & smooth-running
complete & ready for connection
compact, versatile & smooth-running
complete & ready for connection
OASE External Filter FiltoSmart Thermo 300
external filter with heater for aquariums up to 300 l
compact, versatile & smooth-running
complete & ready for connection
compact, versatile & smooth-running
complete & ready for connection
Top Seller
OASE CrystalSkim 350 -Water Surface Skimmer-
surface skimmer for aquariums up to 350 l
removes biofilm and plant debris
improves gas exchange
removes biofilm and plant debris
improves gas exchange
OASE CrystalSkim 600 -Water Surface Skimmer-
surface skimmer for aquariums up to 600 l
removes biofilm and plant debris
improves gas exchange
removes biofilm and plant debris
improves gas exchange
OASE Innenfilter EcoFlow 60
compact internal filter for tanks up to 60 L
mechanical and biological filtration
with spray bar and Venturi system
mechanical and biological filtration
with spray bar and Venturi system
Top Seller
OASE Innenfilter EcoFlow 100
compact internal filter for tanks up to 100 L
mechanical and biological filtration
with spray bar and Venturi system
mechanical and biological filtration
with spray bar and Venturi system
OASE Innenfilter EcoFlow 150
compact internal filter for tanks up to 150 L
mechanical and biological filtration
with spray bar and Venturi system
mechanical and biological filtration
with spray bar and Venturi system
OASE Innenfilter EcoFlow 200
compact internal filter for tanks up to 200 L
mechanical and biological filtration
with spray bar and Venturi system
mechanical and biological filtration
with spray bar and Venturi system
NEWOFFER
OASE Internal Filter BioPlus 50
compact internal corner filter for aquariums up to 50 L
350 l/h flow rate with just 5 watts of power consumption
With EasyClean for convenient filter cleaning
350 l/h flow rate with just 5 watts of power consumption
With EasyClean for convenient filter cleaning
NEWOFFER
OASE Internal Filter BioPlus 100
compact internal corner filter for aquariums up to 100 L
500 l/h flow rate with just 6 watts of power consumption
With EasyClean for convenient filter cleaning
500 l/h flow rate with just 6 watts of power consumption
With EasyClean for convenient filter cleaning
NEWOFFER
OASE Internal Filter BioPlus 200
compact internal corner filter for aquariums up to 200 L
650 l/h flow rate with just 7 watts of power consumption
With EasyClean for convenient filter cleaning
650 l/h flow rate with just 7 watts of power consumption
With EasyClean for convenient filter cleaning
NEWOFFER
OASE Internal Filter BioPlus Thermo 50
compact internal corner filter for aquariums up to 50 liters
350 l/h flow rate, integrated 50 W adjustable heater
EasyClean for convenient filter cleaning
350 l/h flow rate, integrated 50 W adjustable heater
EasyClean for convenient filter cleaning
NEWOFFER
OASE Internal Filter BioPlus Thermo 100
compact internal corner filter for aquariums up to 100 l
500 l/h flow rate, integrated 100 W adjustable heater
EasyClean for convenient filter cleaning
500 l/h flow rate, integrated 100 W adjustable heater
EasyClean for convenient filter cleaning
NEWOFFER
OASE Internal Filter BioPlus Thermo 200
compact internal corner filter for aquariums up to 200 liters
650 l/h flow rate, integrated 200 W adjustable heater
EasyClean for convenient filter cleaning
650 l/h flow rate, integrated 200 W adjustable heater
EasyClean for convenient filter cleaning
OASE External Filter BioMaster² 250
powerful filter for aquariums up to 250 l
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE External Filter BioMaster² 350
powerful filter for aquariums up to 350 l
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE External Filter BioMaster² 600
powerful filter for aquariums up to 600 l
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
OASE Außenfilter BioMaster² 850
powerful filter for aquariums up to 850 l
with large pre-filter
complete & ready for connection
with large pre-filter
complete & ready for connection
Top Seller
OASE Prefilter Foam Set BioMaster 30 ppi
prefilter cartridges for external filter
30 ppi, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
30 ppi, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
OASE Prefilter Foam Set BioMaster 45 ppi
prefilter cartridges for external filter
45 ppi, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
45 ppi, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
OASE Prefilter Foam Set BioMaster 60 ppi
prefilter cartridges for external filter
60 ppi, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
60 ppi, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
OASE Carbon Prefilter Foam Set BioMaster
prefilter cartridges for external filter
carbon, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
carbon, 4 pcs. & 6 pcs.
BioMaster & BioMaster 2
OASE Filter Foam blue 20 ppi
filter foam for external filter
blue 20 ppi
BioMaster & BioMaster 2
blue 20 ppi
BioMaster & BioMaster 2
Top Seller
OASE Filter Foam orange 30 ppi
filter foam for external filter
orange 30 ppi
BioMaster & BioMaster 2
orange 30 ppi
BioMaster & BioMaster 2
OASE Hel-X 13 BioMedium
biofilter material for external filters
highly effective filtration
removes ammonium and nitrite
highly effective filtration
removes ammonium and nitrite
