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Fluval U4 Clearmax Cartridge is used in the U4 Underwater Filter to remove phosphates and nitrates, reducing algae growth to effectively produce crystal clear water and reduce odours Read more
Description
Why we love it
  • The Fluval U4 Clearmax Cartridge is a replacement cartridge for use in the U4 Underwater Filter
  • It helps control green water and unsightly algae growth
  • It works by absorbing and trapping phosphate, nitrite and nitrate
  • This cartridge effectively produces crystal clear water and creates ideal conditions for fish and plants to thrive in your aquarium

What you need to know:
  • 1 x Fluval U4 Clearmax Cartridge (2pcs)
  • For use in the Fluval U3 Underwater Filter
  • Helps control green water and unsightly algae growth by absorbing and trapping phosphate, nitrite and nitrate
  • Produces crystal clear water
  • Reduces odours
  • Creates ideal conditions for fish and plants
  • Helps reduce overall aquarium maintenance
Additional Information Delivery & Returns
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Webbs
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Wonderfully situated in Wychbold near Droitwich, West Hagley near Stourbridge, Cheltenham and also Millets Farm in Oxfordshire, Webbs is a family business committed to providing the very best for your garden and home. We have everything for the dedicated and occasional gardener alike, as well as providing great places to visit for a great cup of coffee and much more.
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