Fluval
U Underwater Aquarium Filter U4

Where To Buy

£23.99
£57.99
The prices shown above are available online and may not reflect in store.

Good to know

  • Internal filters are recommended for small to medium aquariums.
  • They are easy to set up and do not require complicated installation.
  • No pipes or hoses are needed for installation.
  • Works well as a powerhead for water circulation.
  • Has a 3-stage filtration process.
  • Filters fine particles, chemicals, and odors.
  • Quick flip top allows easy maintenance and media changes.
  • Features adjustable flow for customized water output.
  • Integrated spray bar provides gentle flow for planted aquariums.
  • Can be positioned horizontally or vertically for different tank setups.

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