Fluval Plant Nano 4.0 LED – 20W Smart Full-Spectrum Aquarium Light

Condition: Used for a Short Period | Original Box | Tested & Working

The Fluval Plant Nano 4.0 LED 20W is a smart full-spectrum aquarium light designed to support healthy plant growth while enhancing the natural colours of plants and fish in freshwater aquariums.

Offering excellent colour rendering, the Plant Nano 4.0 produces a bright and natural-looking aquarium display. Its compact design makes it particularly well suited to nano and smaller planted aquariums where powerful, controllable lighting is required without a bulky fixture.

Smart FluvalConnect App Control

Using the FluvalConnect app, you can customise the lighting to suit your aquarium. Individual colour channels can be adjusted, while programmable 24-hour lighting cycles allow you to create a more natural transition throughout the day.

Choose from preset lighting environments or create your own customised settings to complement your plants, livestock and preferred aquarium appearance.

Key Features

• 20W Full-Spectrum LED – Designed to provide effective lighting for freshwater planted aquariums.
• Supports Plant Growth – Spectrum-specific lighting helps provide plants with suitable light for healthy development.
• High Colour Rendering – Helps display the natural colours of plants and fish clearly and vibrantly.
• FluvalConnect App Control – Convenient smart control from a compatible device.
• Customisable Colour Channels – Adjust the lighting spectrum to suit your aquarium.
• 24-Hour Programming – Create automated daily lighting schedules and transitions.
• Preset & Custom Environments – Choose predefined settings or create your own lighting programme.
• IP67-Rated Protection – Designed for protection against water, moisture and dust.
• Premium Glass Lens – Provides clear and consistent illumination.
• Aluminium Alloy Construction – Helps efficiently dissipate heat for reliable operation.
• Adjustable Positioning – Allows the light to be positioned to suit your aquarium layout.

What's Included?

• Fluval Plant Nano 4.0 20W LED light
• Approx. 2m line cord
• Power supply
• Original box

Used Item – Please Read

This item has only been used for a small amount of time. It has been tested and is working.

The light is supplied with its original box. As this is a previously used item, there may be minor cosmetic marks or signs of previous installation, handling or use.

Please review the listing photographs carefully, as they form part of the condition description and show the actual item and accessories supplied.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.