---
product_id: 145187141
title: "Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 46 Watts, 36-46 Inches"
brand: "fluval"
price: "$489.47"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/145187141-fluval-sea-marine-3-0-led-aquarium-lighting-for-coral
store_origin: US
region: United States of America
---

# 6 unique LED wavelengths Bluetooth app control 46W full-spectrum power Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 46 Watts, 36-46 Inches

**Brand:** fluval
**Price:** $489.47
**Availability:** ✅ In Stock

## Summary

> 🌊 Illuminate your reef, elevate your vibe.

## Quick Answers

- **What is this?** Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 46 Watts, 36-46 Inches by fluval
- **How much does it cost?** $489.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/145187141-fluval-sea-marine-3-0-led-aquarium-lighting-for-coral)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Durable Design:** Polished aluminum finish combines modern aesthetics with robust build quality, elevating your tank’s look while lasting for years.
- • **Seamless Smart Control:** Bluetooth connectivity lets you customize lighting schedules and intensity effortlessly via app—perfect for the tech-savvy aquarist.
- • **Wide & Even Illumination:** 120° light dispersion ensures your entire reef tank is bathed in uniform, natural-looking light—no dark spots, no compromises.
- • **Flexible Fit for Any Reef:** Extendable mounting brackets adapt to aquarium widths from 36 to 46 inches, making installation a breeze on diverse setups.
- • **Vibrant Coral Growth Boost:** Harnesses 6 precision LEDs including 400-460nm actinic blues for unmatched coral photosynthesis and color brilliance.

## Overview

The Fluval Sea Marine 3.0 LED is a 46-watt full-spectrum aquarium light designed specifically for marine and reef tanks between 36-46 inches. Featuring 6 specialized LEDs with a focus on actinic blue wavelengths, it promotes optimal coral growth and vibrant coloration. Its 120-degree light dispersion ensures even coverage, while Bluetooth app control offers customizable lighting schedules. The polished aluminum fixture includes extendable brackets for versatile mounting and comes with a 3-year limited warranty.

## Description

Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 46 Watts, 36-46 Inches

## Features

- Full Spectrum Marine & Reef LED Lighting with essential actinic blue spectral wavelengths promotes and supports strong coral growth and color
- Balanced combination of multiple LEDs for optimal coral photosynthetic activity, growth & viewing
- Features 6 unique LEDs, including 400, 420, 440, 460nm LEDs for outstanding blue spectrum coverage
- 120 degree light dispersion for full area coverage and uniform lighting
- Extendable mounting brackets allow easy installation on a variety of aquarium widths

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Type | Polished" or "Brushed |
| Product Dimensions | 2.64"D x 15"W x 1.02"H |
| Switch Type | Touch |
| Style | 36 Inch - 48 Inch |
| Brand | Fluval |
| Color | Red, Green, Blue, White |
| Special Feature | Full Spectrum |
| Light Source Type | LED |
| Material | Aluminum |
| Power Source | Corded Electric |
| Shape | Rectangular |
| Number of Light Sources | 3 |
| Included Components | All items listed in description |
| Age Range (Description) | All Life Stages |
| Mounting Type | Tabletop |
| Wattage | 46 |
| Number of Items | 1 |
| Control Method | App |
| Specific Uses For Product | Indoor |
| Water Resistance Level | Not Water Resistant |
| Connectivity Protocol | Bluetooth |
| Voltage | 240 Volts |
| UPC | 015561145169 |
| Assembly Required | No |
| Global Trade Identification Number | 00015561145169 |
| Size | 46 Watts |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Part Number | 14516 |
| Item Weight | 3.96 pounds |
| Item model number | 14516 |
| Is Discontinued By Manufacturer | No |
| Finish | Polished" or "Brushed |
| Item Package Quantity | 1 |
| Special Features | Full Spectrum |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 3 year limited warranty. |

## Product Details

- **Finish Type:** Polished" or "Brushed
- **Product Dimensions:** 2.64"D x 15"W x 1.02"H
- **Switch Type:** Touch
- **Style:** 36 Inch - 48 Inch
- **Brand:** Fluval

## Images

![Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 46 Watts, 36-46 Inches - Image 1](https://m.media-amazon.com/images/I/81tjAKYfWnL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Fluval Sea Marine 3.0 LED Aquarium Lighting for Coral Growth, 46 Watts, 36-46 Inches
- CaribSea Arag-Alive 20 lb Fiji Pink Sand

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**Shop now:** [https://www.desertcart.us/products/145187141-fluval-sea-marine-3-0-led-aquarium-lighting-for-coral](https://www.desertcart.us/products/145187141-fluval-sea-marine-3-0-led-aquarium-lighting-for-coral)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-25*