---
product_id: 495861484
title: "Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length)"
brand: "osatnb"
price: "€ 113.37"
currency: EUR
in_stock: true
reviews_count: 5
category: "Os At Nb"
url: https://www.desertcart.fr/products/495861484-aquarium-uv-light-sterilizer-water-clarifier-clean-green-algae-bacteria
store_origin: FR
region: France
---

# 13W powerful UV sterilization 13-inch sleek tube design 1.3m cable with on/off switch Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length)

**Brand:** osatnb
**Price:** € 113.37
**Availability:** ✅ In Stock

## Summary

> 💧 Transform your tank into a pristine oasis—because your aquatic friends deserve the best!

## Quick Answers

- **What is this?** Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length) by osatnb
- **How much does it cost?** € 113.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/495861484-aquarium-uv-light-sterilizer-water-clarifier-clean-green-algae-bacteria)

## Best For

- osatnb enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** Easy installation with suction cups and user manual included
- • **Crystal Clear Water, Fast:** Eliminates algae & bacteria in days, not weeks
- • **Energy Efficient & Durable:** 13W fluorescent tube with 220-240V compatibility
- • **Safe & Smart Sterilization:** UV light contained within filter—no harm to fish
- • **Seamless Filter Integration:** Fits koi pond, sump, and swim pool filters effortlessly

## Overview

This 13W, 13-inch UV light sterilizer delivers over 93% ultraviolet ray transmission to effectively kill algae and bacteria in fish tanks, ponds, and pools. Designed for safe installation inside filtration systems, it prevents direct UV exposure to aquatic life while maintaining crystal-clear water. With a 1.3m power cable and on/off switch, it offers easy, energy-efficient operation to keep your aquatic environment healthy and odor-free.

## Description

【 Application 】UV lamp with strong effect of sterilization, ultraviolet ray transmitting rate of more than 93%,suitable for Fish tank, swim pool, Garden koi pond, Home sterilization,Pet house sterilization, industry water processing, bio-pharmaceutical industry, cosmetics industry, semiconductor/optical, electronic technology, sewage treatment and so on. 【Easy to use in your filtration system】Provide a clean living environment for your fish,this UV sterilizer lamp can be installed in many kinds of filter,such as Koi Pond filter, Hand on back filter,bottom filter tank, sump, swim pool filter Features: -Voltage: 220-240V -Frequency: 50-60Hz Power:5W(7inch/17.5cm)7W(10inch/26cm),13W(13inch/33cm) -Cable Length: 1.3m -This lamp can be matched or connectted with different filter pumps. -Power Adapter with on/off switch -Split type design for high safety & fix with strong suckers. Firm and Reliable Note: Plese DO NOT use this lamp as ordinary lighting, DO NOT expose the fish directly under this light for long time, Please install and place it in the filter tank or the other place that the light can not leak out. Package Included: 1 x Aquarium clean Lamp 2 x suction cup 1X User manual

Review: This is the most amazing thing I have ever bought off desertcart! I had an algal bloom for WEEKS that no amount of water changes or algae treatment would fix and it was awful to look at. I was embarrassed to have people in my house it looked that bad! Then I bought this and 4 days later, my tank looks clear. I have put 4 photos with the day's numbered so you can see this amazing, mind blowing, life changing transformation! I'm so happy I can enjoy my tank again! Side note - I have a Jewel 350 with an enclosed filter so I took out the heater and popped the UV light into its place. You can't expose your fish to the UV light. If you have green water, this will get rid of it. Can't recommend enough!
Review: Très bien, eau revenue claire en qq jours

## Features

- 【 Application 】UV lamp with strong effect of sterilization, ultraviolet ray transmitting rate of more than 93%,suitable for Fish tank, swim pool, Home sterilization,Pet house sterilization, industry water processing, bio-pharmaceutical industry, cosmetics industry, semiconductor/optical, electronic technology, sewage treatment and so on.
- 【 Warning】Please use This UV light in sump or filter tank,please DO NOT use uv light in your display tank and koi pond directly,or it will hurt your fish.please read the user manual before ue it.
- 【 Lamp feature】This uv light can kill algae and green,Eliminate odor,keep a clean and health living environment for your fish and pets,13W 13inch x 0.82inch, 51inch cable, 220-240 voltage input,50-60Hz,Power Plug with Switch on/off.
- 【Easy to use in your filtration system】Provide a clean living environment for your fish,this UV sterilizer lamp can be installed in many kinds of filter,such as Koi Pond filter, Hand on back filter,bottom filter tank, sump, swim pool filter
- 【 Warm Tips 】Promise to respond within 12 hours, if you found any question about the product,please contact us,we will solve it for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z3B3MN6 |
| Batteries are Included | No |
| Best Sellers Rank | #50,689 in Pet Supplies ( See Top 100 in Pet Supplies ) #231 in Pond Care & Water Treatment |
| Brand Name | OsAtNb |
| Bulb Base | G23 |
| Bulb Shape Size | FC8 |
| Customer Reviews | 3.9 3.9 out of 5 stars (450) |
| Finish Types | Clear |
| Included Components | Aquarium clean Lamp, 2 x suction cup, User manual |
| Item Weight | 0.25 Kilograms |
| Light Source Special Features | Switch for on and off, compatible with 220-240 V voltage input, 50-60 Hz |
| Light Source Type | Fluorescent |
| Light Source Wattage | 13 Watts |
| Manufacturer | Bestfortune |
| Material Type | Glass |
| Model Number | 13 |
| Mounting Type | Table Mount |
| Number of Light Sources | 1 |
| Power Source | AC Power |
| Shade Material | Glass |
| Shape | tube-shaped |
| Style Name | Eclectic |
| UPC | 721317017139 |
| Unit Count | 1 Count |
| Voltage | 110 Volts (AC) |

## Product Details

- **Finish type:** Clear
- **Light source type:** Fluorescent
- **Material:** Glass
- **Shade material:** Glass
- **Shape:** tube-shaped

## Images

![Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length) - Image 1](https://m.media-amazon.com/images/I/61-rN9ZY3aL.jpg)
![Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length) - Image 2](https://m.media-amazon.com/images/I/61QVkJITf7L.jpg)
![Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length) - Image 3](https://m.media-amazon.com/images/I/71StN7WYvTL.jpg)
![Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length) - Image 4](https://m.media-amazon.com/images/I/81DmJwbHejS.jpg)
![Aquarium UV Light Sterilizer Water Clarifier - Clean Green Algae, Bacteria-Killer for Pet Dog House, Sump Filter Tank, Pond, Swim Pool, Home Sterilization (13W, 13-inch Length) - Image 5](https://m.media-amazon.com/images/I/71wX7pRi54L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***G on 4 February 2026*

This is the most amazing thing I have ever bought off Amazon! I had an algal bloom for WEEKS that no amount of water changes or algae treatment would fix and it was awful to look at. I was embarrassed to have people in my house it looked that bad! Then I bought this and 4 days later, my tank looks clear. I have put 4 photos with the day's numbered so you can see this amazing, mind blowing, life changing transformation! I'm so happy I can enjoy my tank again! Side note - I have a Jewel 350 with an enclosed filter so I took out the heater and popped the UV light into its place. You can't expose your fish to the UV light. If you have green water, this will get rid of it. Can't recommend enough!

### ⭐⭐⭐⭐⭐ Review
*by C***N on 2 September 2025*

Très bien, eau revenue claire en qq jours

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 27 November 2024*

Yes, I can understand why people get mad after it breaks. The UV light is not really suppose to stay on all day. You burn it out too quickly. You are only suppose to have it on for 2 hours or so to clear it. Usually pumps with a uv fitted have a timer to turn it on and off. I have a solution to this to make it last from 2 months to possibly a year or 2. Get a smart plug. Set it to turn on every week for 2 hours and then turn off and repeat the same process. This may help you.

## Frequently Bought Together

- Aquarium UV light Sterilizer Water Clarifier UV Light Clean Green Algae Pet Dog House Bacteria-Killer UV Sterilizer Lamp for Sump Filter Tank Pond Swim Pool Home Sterilization (13W 13inch in length)
- Interpet Green Away Aquarium Water Treatment, Fast Acting, Plant Friendly, Safe for Fish, 125 ml

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-23*