# Aquarium LED Lighting Fluval Nano Reef 4.0, 25W, Bluetooth control

**URL:** https://aio.lv/en/product--fluval-fv-8793--12020877
**Data updated:** 2026-03-11 20:56 (EET)
**Category:** Other goods
**Manufacturer:** Fluval
**Manufacturer code:** FV-8793
**EAN:** 015561168793
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-8793--12020877

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Fluval Nano Reef 4.0 is a 25W LED lighting unit designed for nano reef and marine aquariums. It provides adjustable spectrum and intensity via Bluetooth control for coral growth and aquarium plant health. Compact and mountable, the fixture offers programmable day-night cycles, customizable color channels and energy-efficient illumination suited for small saltwater and planted tanks.

## Long description

Fluval Nano Reef 4.0 is a 25W LED lighting unit engineered for nano reef and marine aquariums. The compact fixture delivers a full, adjustable light spectrum and variable intensity to support coral photosynthesis and aquarium plant health in small tanks. Mountable on rim or with included hardware, the unit offers programmable day-night cycles and multiple color channels controllable via Bluetooth for precise light management in planted and saltwater nano aquaria.
Advantages
The Fluval Nano Reef 4.0 provides energy-efficient LED illumination with tunable spectrum and intensity to replicate natural daylight and actinic phases. Bluetooth control enables wireless setup and scheduling without additional hubs, while the compact design and flexible mounting options fit small aquariums where space is limited. The multi-channel output offers independent control of white, blue and actinic tones to optimise visual appearance and photosynthetic light for corals and plants.
Suitable for
Nano reef and marine aquariums up to small volumes
Saltwater tanks with corals and photosynthetic invertebrates
Freshwater planted nano tanks requiring adjustable spectrum
Hobbyists who need programmable day-night cycles and remote control
Key specifications
Power consumption: 25 watts
Light source: multi-channel LEDs with adjustable spectrum
Control: Bluetooth wireless control for scheduling and intensity
Mounting: rim-mount or bracket options suitable for compact aquaria
Programmable features: customizable day-night cycles and color channels
Design: compact fixture for small tanks and limited-space setups
How to use
Install the Fluval Nano Reef 4.0 on the aquarium rim or secure it with the supplied mounting hardware so the light is evenly distributed across the tank. Use the Bluetooth control function to pair the fixture with a compatible smartphone app, then configure daily schedules, intensity levels and color mixes according to the needs of corals or plants. Gradually increase intensity during initial setup to allow livestock to acclimate to the new lighting. Regularly inspect mounting stability and clean the fixture housing and LED cover to maintain optimal light output.
Usage recommendations
For coral-dominated nano reefs, use a blend of white and blue channels with a longer midday peak to support photosynthesis while maintaining shorter acclimation ramps. For planted freshwater nano tanks, emphasise broad-spectrum white with moderated blue to promote plant growth. Limit daily photoperiods according to livestock requirements and monitor water parameters and algae growth when adjusting intensity or spectrum.

## FAQ

### How much does the Fluval Nano Reef 4.0 LED 25W cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Fluval Nano Reef 4.0 LED 25W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fluval products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fluval service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12020877/67509259_large.webp