External filters are an essential component of your marine aquarium, as your tank needs constant filtering in order to maintain a healthy environment for your freshwater fish.
Here at Joe's Aquatic World, we supply a comprehensive range of external filters for marine aquariums, which will help you to efficiently filter your marine tank.
We stock a range of marine external filter brands such as Superfish, Seachem, Fluval, Rena, Aqua One & more, meaning you can find the right external marine aquarium filter that you require.
Browse our entire range of external filters for marine aquariums below.
Starting at: £77.99
Out of stock
RRP: £332.99
Joe's Price:
£249.99
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£83.00 (24.9%)
RRP: £29.50
Joe's Price:
£22.50
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£7.00 (23.7%)
RRP: £14.70
Joe's Price:
£12.50
You Save:
£2.20 (15%)
RRP: £190.00
Joe's Price:
£119.99
You Save:
£70.01 (36.8%)
RRP: £145.00
Joe's Price:
£94.95
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£50.05 (34.5%)
RRP: £130.00
Joe's Price:
£95.99
You Save:
£34.01 (26.2%)
RRP: £259.99
Joe's Price:
£202.99
You Save:
£57.00 (21.9%)
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Was:£12.99
NOW:£8.49
Eheim Pro 4+ 600 External Aquarium Filter 2275
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Eheim Pro 4+ 350 External Aquarium Filter 2273
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