NEWOASE External filter BioMaster² 150external filter for aquariums up to 150 liters850 l/h flow rate, ultra-quietwith convenient EasyClean prefilter129.45 £*Preview
OASE External Filter BioMaster² 250powerful filter for aquariums up to 250 lwith large pre-filtercomplete & ready for connection150.35 £*Preview
OASE External Filter BioMaster² 350powerful filter for aquariums up to 350 lwith large pre-filtercomplete & ready for connection172.10 £*Preview
OASE External Filter BioMaster² 600powerful filter for aquariums up to 600 lwith large pre-filtercomplete & ready for connection212.10 £*Preview
OASE External Filter BioMaster² 850powerful filter for aquariums up to 850 lwith large pre-filtercomplete & ready for connection250.45 £*Preview
NEWOASE External Filter BioMaster² Thermo 150external filter for aquariums up to 150 liters850 l/h, ultra-quiet, with 100 W heaterwith convenient EasyClean prefilter145.75 £*Preview
OASE External Filter BioMaster² Thermo 250external filter for aquariums up to 250 Lwith large pre-filtercomplete & ready for connection175.35 £*Preview
Top SellerOASE External Filter BioMaster² Thermo 350external filter for aquariums up to 350 Lwith large pre-filtercomplete & ready for connection★ 5.0 (1)192.05 £*Preview
OASE External Filter BioMaster² Thermo 600external filter for aquariums up to 600 Lwith large pre-filtercomplete & ready for connection★ 5.0 (1)233.85 £*Preview
OASE External Filter BioMaster² Thermo 850external filter for aquariums up to 850 Lwith large pre-filtercomplete & ready for connection★ 4.0 (4)283.55 £*Preview
OASE External Filter FiltoSmart 60compact external filter for small aquariumsfor aquariums up to approx. 60 lcomplete & ready for connection51.70 £*Preview
OASE External Filter FiltoSmart 100compact external filter for tanks up to 100 Lcomplete and ready to connectquiet and energy-efficient77.65 £*Preview
OASE External Filter FiltoSmart 200compact external filter for tanks up to 200 Lcomplete and ready to connectquiet and energy-efficient88.55 £*Preview
OASE External Filter FiltoSmart 300compact external filter for tanks up to 300 Lcomplete and ready to connectquiet and energy-efficient96.90 £*Preview
OASE External Filter FiltoSmart Thermo 100external filter with heater for aquariums up to 100 lcompact, versatile & smooth-runningcomplete & ready for connection★ 5.0 (1)107.70 £*Preview
OASE External Filter FiltoSmart Thermo 200external filter with heater for aquariums up to 200 lcompact, versatile & smooth-runningcomplete & ready for connection111.05 £*Preview
OASE External Filter FiltoSmart Thermo 300external filter with heater for aquariums up to 300 lcompact, versatile & smooth-runningcomplete & ready for connection★ 5.0 (1)128.85 £*Preview
Top SellerOASE Prefilter Foam Set BioMaster 30 ppiprefilter cartridges for external filter30 ppi, 4 pcs. & 6 pcs.BioMaster & BioMaster 2from 12.40 £*Preview
OASE Prefilter Foam Set BioMaster 45 ppiprefilter cartridges for external filter45 ppi, 4 pcs. & 6 pcs.BioMaster & BioMaster 2from 12.40 £*Preview
OASE Prefilter Foam Set BioMaster 60 ppiprefilter cartridges for external filter60 ppi, 4 pcs. & 6 pcs.BioMaster & BioMaster 2from 12.50 £*Preview
OASE Carbon Prefilter Foam Set BioMasterprefilter cartridges for external filtercarbon, 4 pcs. & 6 pcs.BioMaster & BioMaster 2from 15.85 £*Preview
OASE Filter Foam blue 20 ppifilter foam for external filterblue 20 ppiBioMaster & BioMaster 210.80 £*Preview
OASE Filter Foam orange 30 ppifilter foam for external filterorange 30 ppiBioMaster & BioMaster 210.75 £*Preview
OASE Hel-X 13 BioMediumbiofilter material for external filtershighly effective filtrationremoves ammonium and nitrite12.50 £*Preview