Aquarium Internal Filters

This type of filter utilises an electrically powered centrifugal pump to draw water through the filter material, which is normally a sponge. They may have additional chambers for absorption media or additional mechanical / biological media. They generally create a more powerful circulation than air-powered filters. 

Internal filters are ideal for aquariums in the 2ft - 4ft size range, and are useful in combination with external canister filters for large aquariums. They also provide useful extra mechanical filtration when used in conjunction with undergravel filtration.

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Please select from the Aquarium Internal Filters below to buy at our best prices:
Eheim Pick Up 45 2006 Internal Aquarium Filter

Eheim Pick Up 45 2006 Internal Aquarium Filter

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£18.99 RRP: £19.99 (Saving: £1.00)

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Eheim Pick Up 60 2008 Internal Aquarium Filter

Eheim Pick Up 60 2008 Internal Aquarium Filter

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£21.99 RRP: £23.00 (Saving: £1.01)

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Eheim Pick Up 160 2010 Internal Aquarium Filter

Eheim Pick Up 160 2010 Internal Aquarium Filter

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£24.99 RRP: £25.00 (Saving: £0.01)

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Eheim Pick Up 200 2012 Internal Aquarium Filter

Eheim Pick Up 200 2012 Internal Aquarium Filter

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  • 3 Days*

£32.99 RRP: £34.99 (Saving: £2.00)

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Fluval Mini Filter

Fluval Mini Filter

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  • 3 Days*

£16.99 RRP: £23.99 (Saving: £7.00)

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Fluval U1 Internal Aquarium Filter

Fluval U1 Internal Aquarium Filter

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  • 3 Days*

£21.99 RRP: £31.49 (Saving: £9.50)

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Fluval U2 Internal Aquarium Filter

Fluval U2 Internal Aquarium Filter

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  • 3 Days*

£29.99 RRP: £46.99 (Saving: £17.00)

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Fluval U3 Internal Aquarium Filter

Fluval U3 Internal Aquarium Filter

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  • 3 Days*

£39.99 RRP: £61.99 (Saving: £22.00)

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Fluval U4 Internal Aquarium Filter

Fluval U4 Internal Aquarium Filter

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  • 3 Days*

£49.99 RRP: £76.99 (Saving: £27.00)

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Marina Slim S10 Power Filter

Marina Slim S10 Power Filter

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£20.99 RRP: £24.99 (Saving: £4.00)

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Marina Slim S15 Power Filter

Marina Slim S15 Power Filter

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  • 3 Days*

£24.99 RRP: £29.99 (Saving: £5.00)

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Marina Slim S20 Power Filter

Marina Slim S20 Power Filter

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  • 3 Days*

£25.99 RRP: £34.99 (Saving: £5.00)

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Interpet Goldfish Bowl Filtration Starter Kit

Interpet Goldfish Bowl Filtration Starter Kit

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  • 3 Days*

£18.49 RRP: £21.49 (Saving: £3.00)

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Marina i25 Power Internal Filter

Marina i25 Power Internal Filter

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  • 3 Days*

£18.99

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AquaClear 70 Powerhead

AquaClear 70 Powerhead

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  • 3 Days*

£59.99 RRP: £76.99 (Saving: £17.00)

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AquaHabitats Mechanical Filter Bag System

AquaHabitats Mechanical Filter Bag System

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  • 3 Days*

From
£11.99

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Fluval Suction Cups to Suit  All Fluval Filters
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Interpet Internal Power Filter PF Mini
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Interpet Internal Power Filter PF Mini

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  • 3 Days*

£12.99

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Aqua Clear 30 Powerhead

Aqua Clear 30 Powerhead

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  • 3 Days*

£34.99 RRP: £48.09 (Saving: £13.10)

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Hydor Pico Aquarium Filter
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Hydor Pico Aquarium Filter

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  • 3 Days*

£12.99

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Hydor Crystal Duo K10 Aquarium Filter
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Hydor Crystal Duo K10 Aquarium Filter

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  • 3 Days*

£14.99

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Hydor Crystal Duo K20 Aquarium Filter
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Hydor Crystal Duo K20 Aquarium Filter

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  • 3 Days*

£15.99

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Hydor Crystal Duo RO5 Aquarium Filter
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Hydor Crystal Duo RO5 Aquarium Filter

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  • 3 Days*

£24.99

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Aqua Clear 20 Powerhead
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Aqua Clear 20 Powerhead

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  • 3 Days*

£29.99 RRP: £41.59 (Saving: £11.60)

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Eden 304 Aquarium Mini Filter

Eden 304 Aquarium Mini Filter

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  • 3 Days*

£12.99

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Eden 316 Aquarium Mini Filter

Eden 316 Aquarium Mini Filter

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  • 3 Days*

£14.99

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