Fluval Flex 123l Black

2 reviews

Fluval Flex 123l Tank is a unique looking tank that provides a perfect central focal point in your home. It comes in black, and has the curved matching stand included, making it a real piece of furniture.


  • Flex 123l Tank & Cabinet - Black
    code: 14995/14987 Out of stock

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Product Information

The Fluval Flex 123l provides contemporary styling with its distinctive curved front. The tank is equipped with a mobile device operated Aquasky LED which offers total control over brilliant custom colours, multiple dynamic effects and a programmable 24-hour light timer. In addition, this Flex includes a built-in filtration system with 2 independent multi-stage chambers for maximum cleaning efficiency. The end result? A fully equipped kit providing hobbyists with all the necessary hardware needed to set up a thriving freshwater aquarium.

Features Fluval Flex 123L Include:

  • Twin output nozzles that can be adjusted to create customised water flow
  • A removable cover that provides complete access to the rear chamber without disturbing tank inhabitants
  • Space to add a second LED (sold separately)
  • Closable feeding flap
  • An auto fish feeder opening (a programmable fish feeder is available, sold separately)
  • Bold curved design with honeycomb print that camouflages the waterline and rear compartment

Key Features of Aquasky LED Lighting:

  • Fluval Smart app which can be downloaded to your mobile device
  • Super bright 6500K white LEDs with tri-coloured RGB offer an adjustable light spectrum capable of replicating various wild aquatic environments
  • Multiple weather effects from the world's great natural fish habitats from stormy lighting to dense cloud cover
  • 24-hour customisable lighting schedule that mimics the natural cycle of the sun and moon
  • Wider coverage illumination casts 120 degrees of light without any dead spots

Media Included:

Technical Information:

    Height 39cm (113cm inc. Cabinet)
    Width 82cm
    Depth 40cm
    Volume 123 litres
    Filter Flow Rate 770 lph
    Lighting 21w LED Bluetooth
    Provide a direct and instant boost to your tank with these are additional items that can be used within the filter system, aimed at targeted filtration that your tank may require if you are adding new stock or initally setting up your tank:

*Please note, this item is despatched on a pallet service. A contact number must be entered on your account for the delivery to be booked in, as the manufacturer will contact you directly to arrange delivery of this item.

Latest Customer Reviews

  • Rating
    Date 09/08/2021 12:08pm
    Fluval Flex 123l Tank & Cabinet - Black
    Feefo Logo
    Lovely tank. Looks expensive and the cabinet is perfect for displaying books etc.
  • Rating
    Date 20/03/2021 00:03am
    Fluval Flex 123l Tank & Cabinet - Black
    Feefo Logo
    Its flat-packed, but simple to put together. Pretty solid
  • Rating
    Date 06/11/2020 14:11pm
    Fluval Flex 123l Tank & Cabinet - Black
    Feefo Logo
    Excellent aquarium. Really love the look and the filtration set up is great for the size of the tank.