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New products

Seachem Tanganyika Buffer 1kg
Adjusts pH to 9.0 - 9.4
£ 24.95
Seachem Tanganyika Buffer 250g
Adjusts pH to 9.0 - 9.4
£ 7.95
Seachem Malawi/Victoria Buffer 1.2kg
Adjusts pH to 7.8 - 8.4
£ 28.99
Seachem Malawi/Victoria Buffer 600g
Adjusts pH to 7.8 - 8.4
£ 13.99
Seachem Malawi/Victoria Buffer 300g
Adjusts pH to 7.8 - 8.4
£ 8.99
Seachem Discus Trace 500ml
Discus Trace Elements
£ 12.99
Seachem Gold Trace 250ml
Goldfish Trace Elements
£ 9.49
Seachem Gold Buffer 300g
Adjusts pH to 7.2 - 7.8
£ 9.49

All new products

Internal Filters There are 45 products.

Subcategories

Filter Cartridges

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Showing 1 - 45 of 45 items

£ 15.99 In Stock
Dennerle Nano Corner Filter 10-40L
Dennerle Internal Filter for Nano Aquariums
£ 15.99
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£ 20.99 In Stock
Dennerle Nano Corner Filter XL 30-60L
Dennerle Internal Filter for Nano Aquariums
£ 20.99
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£ 4.99 In Stock
Dennerle Baby Protect for Nano Corner Filters
Baby Protect guard for Nano Corner Filter and Nano Corner Filter XL
£ 4.99
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£ 6.99 In Stock
Dennerle Nano Filter Modul for Dennerle...
Nano Filtermodule - Filter Media Basket for Nano Corner Filter and Corner Filter XL
£ 6.99
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£ 6.99 In Stock
Sale!
Dennerle Nano Filter Extension Module...
Nano Filter Extension - Additional filter chamber for Dennerle Corner Filters.
£ 6.99
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£ 29.99 In Stock
JBL CristalProfi m greenline Mattenfilter
CristalProfi m greenline Mattenfilter
£ 29.99
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£ 10.49 In Stock
JBL CristalProfi m greenline Extension Module
CristalProfi m greenline Extension Module
£ 10.49
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£ 5.99 In Stock
JBL CristalProfi m greenline FilterPad...
Replacement Filter Pads for CristalProfi m
£ 5.99
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£ 4.99 In Stock
JBL CristalProfi m Module FilterPad (Pack...
Replacement Filter Pads for CristalProfi m extension module
£ 4.99
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£ 3.35 In Stock
Dennerle Corner Filter Accessory Set
Accessories for Corner Filters
£ 3.35
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£ 7.99 In Stock
Superfish Double Sponge Filter XL
Air driven double sponge filter - baby safe.
£ 7.99
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£ 3.49 In Stock
Superfish Sponge Filter Small
Air driven single filter - baby safe.
£ 3.49
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£ 15.71 In Stock
EHEIM pickup 45 Internal Filter
EHEIM internal filter for up to 45L
£ 15.71
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£ 18.90 In Stock
EHEIM pickup 60 Internal Filter
EHEIM internal filter for up to 60L
£ 18.90
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£ 19.95 In Stock
EHEIM pickup 160 Internal Filter
EHEIM internal filter for up to 160L
£ 19.95
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£ 24.75 In Stock
EHEIM pickup 200 Internal Filter
EHEIM internal filter for up to 200L
£ 24.75
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£ 12.59 In Stock
SuperFish Aqua-Flow 50
Internal Filter for tanks of 0-50L
£ 12.59
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£ 14.59 In Stock
SuperFish Aqua-Flow 100
Internal Filter 50-100L
£ 14.59
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£ 21.59 In Stock
SuperFish Aqua-Flow 200
Internal Filter 100-200L
£ 21.59
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£ 26.59 In Stock
SuperFish Aqua-Flow 300
Internal Filter 150-300L
£ 26.59
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£ 30.59 In Stock
SuperFish Aqua-Flow 400
Internal Filter 200-400L
£ 30.59
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£ 30.59 In Stock
SuperFish Aqua-Flow XL
Internal Filter 100-200L
£ 30.59
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£ 4.95 In Stock
SuperFish Aqua-Flow XL Replacement Foam
Internal Filter Replacement Foam
£ 4.95
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£ 6.99 In Stock
Superfish Bio Air Filter
Air driven multi-stage bio filter
£ 6.99
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£ 14.79 In Stock
Aquael Pat Mini Filter
Internal Mini Filter
£ 14.79
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£ 17.59 In Stock
Aquael Mini UV Sterilizer LED
Mini UV Sterilizer for Aquael Internal Filters
£ 17.59
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£ 11.99 In Stock
Aquael ASAP 300 Internal Filter
Internal Aquarium Filter
£ 11.99
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£ 13.90 In Stock
Aquael ASAP 500 Internal Filter
Internal Aquarium Filter
£ 13.90
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£ 16.60 In Stock
Aquael ASAP 700 Internal Filter
Internal Aquarium Filter
£ 16.60
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£ 25.99 In Stock
Oase BioPlus 50 Internal Corner Filter
Internal Corner Filter
£ 25.99
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£ 33.99 In Stock
Oase BioPlus 100 Internal Corner Filter
Internal Corner Filter
£ 33.99
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£ 40.99 In Stock
Oase BioPlus 200 Internal Corner Filter
Internal Corner Filter
£ 40.99
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£ 40.99 In Stock
Oase BioPlus Thermo 50 Internal Corner Filter
Internal Corner Filter with Heater
£ 40.99
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£ 53.99 In Stock
Oase BioPlus Thermo 100 Internal Corner...
Internal Corner Filter with Heater
£ 53.99
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£ 60.99 In Stock
Oase BioPlus Thermo 200 Internal Corner...
Internal Corner Filter with Heater
£ 60.99
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£ 18.99 In Stock
Aquael Turbo Filter 500
Internal Aquarium Filter
£ 18.99
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£ 24.99 In Stock
Aquael Turbo Filter 1000
Internal Aquarium Filter
£ 24.99
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£ 34.99 In Stock
Aquael Turbo Filter 1500
Internal Aquarium Filter
£ 34.99
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£ 39.99 In Stock
Aquael Turbo Filter 2000
Internal Aquarium Filter
£ 39.99
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£ 29.99 In Stock
Aquael Unifilter 500 UV
Internal Aquarium Filter with UV
£ 29.99
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£ 35.60 In Stock
Aquael Unifilter 750 UV
Internal Aquarium Filter with UV
£ 35.60
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£ 39.90 In Stock
Aquael Unifilter 1000 UV
Internal Aquarium Filter with UV
£ 39.90
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£ 10.95 In Stock
Superfish Surface Skimmer 300
Surface Skimmer
£ 10.95
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£ 22.75 Out of stock
EHEIM Skim350 - Skimmer
All-in-one Surface Skimmer
£ 22.75
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£ 2.59 In Stock
EHEIM Skim350 - Replacement Foam
Replacement Foam For EHEIM Skim350
£ 2.59
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Showing 1 - 45 of 45 items