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Fluval Biomax Bio Rings 170g
£4.50Fluval Biomax are ceramic bio rings that provide an optimal environment for the growth of beneficial bacteria and are designed for us in the U2, U3, and U4 Fluval Internal Filters.
170 g Pack
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Fluval U1 Internal Filter – Foam Pad
£3.49Replacement foam pad for the Fluval U1 internal filter.
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Fluval U2 Internal Filter – Poly/Carbon Cartridge
£5.99Replacement poly/carbon cartridge for the Fluval U2 Internal Filter.
Pack contains 2 cartridges.
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Fluval U3 Internal Filter – Poly/Carbon Cartridge
£6.59Replacement poly/carbon cartridge for the Fluval U3 Internal Filter.
Pack contains 2 cartridges.
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Fluval U4 Internal Filter – Foam Pad
£5.49Replacement foam pads for the Fluval U4 Internal Filter
Pack of 2 sponges.