# Aquarium LED light Fluval Reef 4.0 32W for 58.9–88.9 cm tanks with Bluetooth control

**URL:** https://aio.lv/en/product--fluval-fv-9066--12254057
**Data updated:** 2026-04-14 22:27 (EEST)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-9066
**EAN:** 015561169066
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 114.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-9066--12254057

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Fluval Reef 4.0 LED is a 32W aquarium lighting unit designed for tanks 58.9–88.9 cm wide. It provides full-spectrum LED output with adjustable intensity and programmable lighting effects via Bluetooth control. Intended for reef and marine setups, it supports coral growth, photosynthesis and color rendering while offering easy mounting and energy-efficient operation.

## Long description

The Fluval Reef 4.0 32W LED for 58.9–88.9 cm tanks is a dedicated aquarium lighting unit designed for reef and marine aquaria. It delivers full-spectrum LED output with adjustable intensity and programmable light schedules via Bluetooth control. The fixture aims to support coral photosynthesis, encourage natural coloration and provide even illumination across medium-width tanks while maintaining energy-efficient operation and simple mounting options.
Advantages
The Fluval Reef 4.0 offers precise control over spectral balance and intensity through an integrated Bluetooth interface, allowing timed cycles, sunrise/sunset effects and custom scenes. Its full-spectrum LEDs combine white and specialized marine wavelengths to support photosynthetic organisms and reveal natural colors. The slim, lightweight housing simplifies installation and helps reduce heat transfer into the aquarium. Energy-efficient LED technology provides high light output at moderate power consumption.
Suitable for
 Mixed reef tanks with soft corals and low- to medium-light SPS/LPS specimens
 Marine aquariums 58.9–88.9 cm wide where even coverage is required
 Hobbyists who prefer programmable lighting scenes and Bluetooth control
 Setups that benefit from reduced heat and lower energy usage compared with older lamps
When it may not be suitable
This 32W fixture is intended primarily for tanks within the stated width range and for coral types that do not require extremely high PAR levels. It may not provide sufficient light intensity for high-demand SPS-dominated systems or very deep tanks where stronger, higher-output fixtures are needed. Users who require wired network integration or advanced multi-fixture synchronization beyond Bluetooth may find its control options limited.
Key specifications
 Power consumption: 32 watts
 Recommended aquarium width: 58.9–88.9 cm
 Light source: full-spectrum LED array including white and marine-specific wavelengths
 Control: Bluetooth programmable schedules, intensity and effects
 Mounting: slim fixture with adjustable mounting options for rim or canopy placement
 Suitable applications: reef and marine aquaria supporting coral photosynthesis and color rendering
How to use
Install the Fluval Reef 4.0 above the aquarium using the supplied mounting brackets or canopy adapters, ensuring the fixture is centered to provide even light distribution. Connect the unit to power and pair it with the manufacturer’s Bluetooth app on a compatible mobile device. Use the app to set daily schedules, adjust intensity levels for different channels and program effects such as gradual sunrise, midday peak and sunset. Monitor coral response and algae growth, and adjust photoperiod and intensity gradually to avoid stressing livestock.
What to consider before purchase
 Ensure aquarium width falls within 58.9–88.9 cm for optimal coverage
 Assess coral light requirements—this fixture is suited for low- to medium-light species rather than high-PAR SPS-heavy systems
 Confirm Bluetooth control is acceptable for your integration needs and that a compatible smartphone or tablet is available
 Plan mounting method (rim, canopy, or hanging) and verify clearance above the tank
Usage recommendations
Start with a conservative photoperiod and moderate intensity, then increase light gradually over one to two weeks while observing coral coloration and polyp extension. Schedule gradual sunrise/sunset ramps to mimic natural cycles and reduce stress. Regularly clean the fixture lens to maintain light transmission and check app firmware updates for improved control features.

## FAQ

### How much does the Fluval Reef 4.0 LED 32W aquarium light cost, and is it available for purchase?

The price is 137.99 € (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 14.07.2026 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 Reef 4.0 LED 32W aquarium light 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/12254057/68534216_large.webp