---
product_id: 48927907
title: "Fluval SEA Nano Marine & Reef LED 25k"
brand: "hagen"
price: "€ 10.12"
currency: EUR
in_stock: true
reviews_count: 12
url: https://www.desertcart.nl/products/48927907-fluval-sea-nano-marine-and-reef-led-25k
store_origin: NL
region: Netherlands
---

# Full spectrum + actinic blue light 14W high-efficiency LED power 120° wide-angle light dispersion Fluval SEA Nano Marine & Reef LED 25k

**Brand:** hagen
**Price:** € 10.12
**Availability:** ✅ In Stock

## Summary

> 🌊 Illuminate your reef’s true colors and never miss a moment of marine magic!

## Quick Answers

- **What is this?** Fluval SEA Nano Marine & Reef LED 25k by hagen
- **How much does it cost?** € 10.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/48927907-fluval-sea-nano-marine-and-reef-led-25k)

## Best For

- hagen enthusiasts

## Why This Product

- Trusted hagen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek 14cm x 15.5cm design fits perfectly on nano aquariums up to 40L
- • **360° Visual Impact:** 120-degree light spread ensures uniform coverage for stunning aquarium views
- • **Nighttime Glow Mode:** Phosphorescent blue LEDs create a mesmerizing nocturnal reef ambiance
- • **Coral Growth Catalyst:** Specialized actinic blue wavelengths boost vibrant coral health and color
- • **Smart Magnetic Control:** 3-position magnetic switch for effortless day, night, and off modes

## Overview

The Fluval SEA Nano Marine & Reef LED 25k is a compact, high-performance LED lighting solution designed for nano aquariums up to 40 liters. It combines full spectrum and actinic blue LEDs to optimize photosynthesis and coral growth, featuring a 120-degree light dispersion for even coverage. With a magnetic 3-mode switch and phosphorescent night lighting, it enhances both coral vitality and aquarium aesthetics.

## Description

Fluval Sea Nano Marine & Reef High Performance LED Light provides a balanced combination of multiple LEDs for optimal photosynthetic activity, coral growth and accurate viewing of your aquarium fish and its aquatic environment. Measuring only 14 cm x 15.5 cm (5.5” x 6”), this NANO light is ideal for small aquariums, providing full spectrum lighting plus essential actinic blue spectral wavelengths that promote and support strong coral growth and colour, as well as phosphorescent blue night-time lighting. Full spectrum Marine & Reef High Performance LED Lighting For Aquariums up to 40L (10 US Gal) With essential actinic blue spectral wavelengths Promotes and supports strong coral growth and color Balanced combination of multiple LEDs for optimal photosynthetic activity, plant growth and accurate viewing 120 degree light dispersion for full area coverage & uniform lighting 3-position magnetic switch (day/night/off modes) Night-time lighting features phosphorescent blue night LEDs Size: 14 cm x 15.5 cm (5.5in x 6in) Category - Fluval SEA Shop.

Review: Five Stars - Excellent light. The coral got a new live and colors.
Review: Decent product - Only had it a week but seems ok. Has a nice night light. Expensive but then most are. Excellent delivery. Only negative is that the switch is a bit stiff and hard to push. You have to hold the light when changing from day to night etc.

## Features

- Light Up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BNRZBE4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 257,119 in Pet Supplies ( See Top 100 in Pet Supplies ) 946 in Aquarium Lights |
| Brand | Hagen |
| Colour | Blue |
| Customer Reviews | 3.6 3.6 out of 5 stars (33) |
| Date First Available | 11 April 2013 |
| Guaranteed software updates until | unknown |
| Included Components | Power Cable |
| Item Weight | 771 g |
| Item model number | A3971 |
| Light Direction | LED |
| Number of Items | 1 |
| Part Number | A3971 |
| Power and Plug Description | Corded Electric |
| Product Dimensions | 15.24 x 13.97 x 6.35 cm; 771.11 g |
| Shade Colour | Blue |
| Special features | Light Up |
| Style | Magnetic |
| Switch Installation Type | Tabletop |
| Switch Style | Magnetic |
| Type of Bulb | LED |
| Voltage | 120 Volts |
| Wattage | 14 watts |

## Product Details

- **Base material:** Alloy Steel
- **Item weight:** 771 g
- **Product dimensions:** 15.2D x 14W x 6.4H centimetres
- **Shade colour:** Blue
- **Switch type:** Magnetic

## Images

![Fluval SEA Nano Marine & Reef LED 25k - Image 1](https://m.media-amazon.com/images/I/81IEAhdREHL.jpg)
![Fluval SEA Nano Marine & Reef LED 25k - Image 2](https://m.media-amazon.com/images/I/71o+8lRHRhL.jpg)
![Fluval SEA Nano Marine & Reef LED 25k - Image 3](https://m.media-amazon.com/images/I/7143v7QYxnL.jpg)
![Fluval SEA Nano Marine & Reef LED 25k - Image 4](https://m.media-amazon.com/images/I/81WBnr6fc-L.jpg)
![Fluval SEA Nano Marine & Reef LED 25k - Image 5](https://m.media-amazon.com/images/I/91RPSp0KAxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by P***O on 5 November 2015*

Excellent light. The coral got a new live and colors.

### ⭐⭐⭐⭐ Decent product
*by M***D on 17 November 2020*

Only had it a week but seems ok. Has a nice night light. Expensive but then most are. Excellent delivery. Only negative is that the switch is a bit stiff and hard to push. You have to hold the light when changing from day to night etc.

### ⭐ So annoyed with this light it’s ridiculous
*by A***X on 1 October 2017*

So annoyed with this light it’s ridiculous! Did as the directions stated, applied the mounting piece to the back of the tank and waited 24hours to ensure it was fixed in place. Today I woke to find the light has fallen off, it’s only been stuck for 1 week... Even if it had stuck better the mounting arm is just a plastic tube in another plastic tude, they have very little friction and it slides down over time or at the slightest knock. What is of even more annoyance is they provide me with no other way to mount this light again now?! How am I supposed to use this light after the one and only mounting solution they provide me fails?! Very disappointed, I wouldn’t recommend anyone to get a light from this series! What a waste of £100, I won’t make this mistake again. Thanks Fluval.

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**Shop now:** [https://www.desertcart.nl/products/48927907-fluval-sea-nano-marine-and-reef-led-25k](https://www.desertcart.nl/products/48927907-fluval-sea-nano-marine-and-reef-led-25k)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-20*