Skip to product information
1 of 4


Fluval Flex 123L Aquarium Kit in Black

Fluval Flex 123L Aquarium Kit in Black


Regular price £327.99 GBP
Regular price Sale price £327.99 GBP
Sale Sold out
Free UK Shipping

We often restock popular items or they may be returned by the other customers. If you would like to be notified when this happens just enter your details below.

Fluval Flex 123L Aquarium Kit in Black

Please select variant
Please enter name
Invalid email address
Required mobile number Invalid number Invalid country code Too short Too long ✓ Valid
Your notification has been registered. Close
Looks like you already have notifications active for this size!

We respect your privacy and don't share your email with anybody.


We have cancelled your request.

Please Note: This item will be delivered via Pallet Delivery and therefore has a dispatch time of 3-5 days please read the following information before making your purchase. Palletised Delivery.

If collection is an option we can offer a discounted price please contact us for details.

The Flex 123ltr makes an exciting addition to Fluval's bold curved aquarium series. It comes equipped with a mobile device operated Aquasky LED that offers total control over brilliant custom colours, multiple dynamic effects and a programmable 24-hour light timer. In addition, this all-new Flex includes a built-in filtration system with 2 independent multi-stage chambers for maximum cleaning efficiency.

The included 6500K Aquasky LED is designed specifically for vibrant plant growth and enhancing fish colour. Controlled via the FluvalSmart App on a mobile device with full spectrum adjustability and a 24 hour programmable light timer. 2 independent powerful 3-stage filtration system with 2 media chambers for maximum, superior water quality and 2 oversized mechanical (foam), chemical (foam) and biological (biomax) media are included. Multi-directional dual outputs for customised water flow. A hidden rear filter compartment. Convenient easy-feed door opening, with possibility of adding Fluval's new PF2 programmable feeder. A bold, curved front design for freshwater use only.

Combine with the Fluval Flex 123L Cabinet for a truly elegant aquarium and storage combination.

Size: 82 x 40 x 39 cm / 32.5 X 15.75 X 15.35 in (L x W x H)

View full details