# Aquarium LED light Fluval Fluval C.O.B. Nano LED model FV-5435, compact COB LED fixture for small tanks

**URL:** https://aio.lv/en/product--fluval-fv-5435--12015616
**Data updated:** 2026-03-11 20:50 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-5435
**EAN:** 015561145435
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-5435--12015616

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Fluval C.O.B. Nano LED (model FV-5435) is a compact aquarium LED fixture designed for nano and small aquariums. It uses a COB (Chip-on-Board) LED array to provide uniform illumination suitable for freshwater setups, planted tanks, and displaying fish. The unit is intended for easy mounting on aquarium rims, offering efficient light output, low heat generation, and focused coverage for small tank footprints.

## Long description

Fluval C.O.B. Nano LED model FV-5435 is a compact COB (Chip-on-Board) LED fixture designed for nano and small aquariums. The unit provides uniform, focused illumination across a small tank footprint and is suitable for freshwater and planted setups. Its low-profile housing mounts on aquarium rims to deliver efficient light output while minimizing heat generation and visual bulk.
Advantages
The COB LED array produces even light distribution with reduced shadowing compared to discrete LED emitters, supporting consistent appearance and plant photosynthesis in small tanks. The compact form factor makes the fixture easy to install on standard aquarium rims without occupying interior tank space. Low heat output extends safe operating times and helps maintain stable water temperature, while efficient power consumption reduces operating costs.
Suitable for
 Nano freshwater aquariums
 Small planted tanks with low to moderate light requirements
 Display tanks for small community fish or shrimp
 Desk or shelf aquariums with limited overhead space
Key specifications
 Light source: COB (Chip-on-Board) LED array
 Intended tank size: nano and small aquariums
 Mounting: rim-mounted, low-profile design
 Suitability: freshwater and planted setups
 Thermal characteristics: low heat generation during operation
 Optical output: uniform, focused illumination for small footprints
How to use
Place the Fluval C.O.B. Nano LED on the rim of a compatible nano or small aquarium so that the fixture rests securely and evenly. Connect the unit to a suitable power source following manufacturer instructions and position it to provide even coverage across the aquascape. For planted setups, start with a moderate photoperiod and adjust duration or distance as needed to achieve desired plant growth without promoting excessive algae. Ensure the fixture is mounted to avoid direct contact with water and inspect mounting stability periodically.
Usage recommendations
For planted nano tanks, begin with 6–8 hours of light per day and monitor plant response and algae development. Increase or decrease photoperiod gradually and consider supplementing with liquid fertilizers or CO2 for higher-demand plants. Regularly check that the rim mount remains secure and keep ventilation clear to maintain low fixture temperature.

## Specifications

| Feature | Value |
|---|---|
| Energy efficiency class | G |

## FAQ

### How much does the Fluval C.O.B. Nano LED FV-5435 aquarium light cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 10.07.2026 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 C.O.B. Nano LED FV-5435 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

### Where can I download the instructions for Fluval C.O.B. Nano LED FV-5435 aquarium light?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12015616/67504319_large.webp