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Internal Aquarium Filters

Keep your aquarium running smoothly with an internal aquarium filter. Here you'll find a great selection of internal filters from all your favourite manufacturers including JBL, Eheim, and Tetratec. Some aquarium owners prefer having all of their aquarium equipment located inside their aquarium, which is why we offer you some very effective internal water filters in order to keep your aquarium water clean.

Eheim:

Eheim Aquaball Internal Filter

11.99 11.99 GBP 1
Filtermaster Big Pack Set 1 Replacement Filter Media: 60, 130, 180
£11.99
Carry on saving

Eheim Biopower Internal Filter

11.99 11.99 GBP 1
Filtermaster Big Pack Set 1 Replacement Filters: 160, 200, 240
£11.99
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Tetra:

Tertratec IN Plus Internal Filter

 
19.99 44.99 GBP 4
IN 400 (30-60 litres)
Was  £24.99
Now  £19.99
( £19.99 / kg)
Carry on saving
IN 600 (50-100 litres)
Was  £29.99
Now  £24.99
( £24.99 / kg)
Carry on saving
IN 800 (80-150 litres)
Was  £39.99
Now  £34.99
( £34.99 / kg)
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IN 1000 (120-200 litres)
Was  £49.99
Now  £44.99
( £44.99 / kg)
Carry on saving

Tetra EasyCrystal Filterbox 300

 
24.99 24.99 GBP 1
300, 40 - 60 litres
Was  £29.99
Now  £24.99
( £24.99 / kg)
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Tetra EasyCrystal Filter Pack A 250/300 with AlgoStop

 
6.99 7.99 GBP 2
3-Pack FilterPack (for 10 - 30 litres)
Sold out
Was  £7.99
Now  £6.99
Notify me when available
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3-Pack FilterPack (for 30 - 60 litres)
Was  £8.99
Now  £7.99
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Dennerle:

Dennerle Nano Corner Filter

14.99 19.99 GBP 2
XL for 30-60 l
£19.99
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for 10-40 l
Was  £16.99
Now  £14.99
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Price incl. VAT Shipping