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- Black curved aquarium and cabinet for all aquarium types
- Includes lighting and filter with filter media
- 123l tank suitable for medium aquascapes

Palletised delivery
Large sizes may be delivered on a pallet for protection in transit.
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:
- 2x Fluval Foam Filter Block
- 2x Activated Carbon Inserts
- 2x BioMax Inserts
- 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:
- Ammonia Remover Block
- Nitrite Remover Block
- Phosphate Remover Block
Palletised delivery | Yes |
Height | 39cm (113cm inc. Cabinet) |
Width | 82cm |
Depth | 40cm |
Volume | 123litres |
Filter Flow Rate | 770lph |
Lighting | 21w LED Bluetooth |
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Fluval Flex 123l WhiteFrom £454.98 Regular Price £567.98 Save £113.00Out of stock