---
product_id: 323829584
title: "GKM3W Clip On UV,Black,1 Count (Pack of 1)"
brand: "aa"
price: "2146545₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/323829584-gkm3w-clip-on-uv-black-1-count-pack-of-1
store_origin: VN
region: Vietnam
---

# 6-9 Months Bulb Life 3W UV Power Clip-On Easy Mount GKM3W Clip On UV,Black,1 Count (Pack of 1)

**Brand:** aa
**Price:** 2146545₫
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your tank crystal clear and your social feed even clearer!

## Quick Answers

- **What is this?** GKM3W Clip On UV,Black,1 Count (Pack of 1) by aa
- **How much does it cost?** 2146545₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/323829584-gkm3w-clip-on-uv-black-1-count-pack-of-1)

## Best For

- aa enthusiasts

## Why This Product

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

## Key Features

- • **Durable Sealed UV Bulb:** Engineered for 6 to 9 months of continuous use, ensuring long-lasting performance and fewer replacements.
- • **Energy Efficient 3W Power:** Keeps your aquarium crystal clear with minimal energy consumption, perfect for eco-conscious pros.
- • **Plug & Play Clip-On Design:** No complicated installs—just clip onto your hang-on filter and start enjoying pristine water.
- • **Smart UV Bulb Replacement Signal:** LED alerts you exactly when it’s time to swap the bulb, so you never lose clarity.
- • **Crystal Clear Aquariums, Effortlessly:** Transforms your existing filter into a powerful UV clarifier for tanks up to 20 gallons.

## Overview

The AA GKM3W Clip-On UV is a sleek, energy-efficient UV clarifier designed for aquariums up to 20 gallons. Easily clips onto most hang-on filters, converting them into UV filters that reduce water changes by eliminating harmful microorganisms. Featuring a sealed UV bulb with a smart LED replacement indicator, it delivers 6 to 9 months of reliable performance. UL listed and EPA registered, this compact 3-watt device ensures your aquatic environment stays pristine with minimal effort.

## Description

Full description not available

## Features

- GKM3W Clip-On UV. For aquariums up to 20 gallons.
- The GKM3W Clip On UV allows water flow in direct contact with the UV lamp, making it extremely efficient. Keep your aquarium crystal clear & reduce water changes.
- Simply Clip On to your filter. Converts most filters into a UV Filter. Leave running 24/7 for the first 2 weeks. Works best with hang-on filters that have a flat or near flat water outlet 2 inches (5.5cm) wide or wider. May not work well with a filter with a curved water outlet.
- LED signals need for replacement. UV bulbs lasts for 6 to 9 months, assuming constant use. Sealed UV bulb design
- Once your water is clear for a full week, Use your Clip On UV System as need to maintain perfect clarity. UL listed. EPA Est # 093568. Comes with UL plug, only suitable for US market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Shape | Rectangular |
| Material | Glass |
| Finish Type | Unfinished |
| Light Source Type | Ultraviolet |
| Shade Material | Crystal |
| Power Source | Corded Electric |
| Brand | AA |
| Style | Modern |
| Mounting Type | Clip Mount |
| Bulb Features | Smart Replacement Signal |
| Specification Met | UL |
| Number of Light Sources | 1 |
| Are Batteries Included | No |
| Product Dimensions | 3.5"L x 2"W x 2.2"H |
| Manufacturer | AA Aquarium |
| Part Number | AAUV3WR |
| Item Weight | 9.9 ounces |
| Item model number | AAUV3WR-B |
| Size | One Pack |
| Finish | Unfinished |
| Wattage | 3 watts |
| Item Package Quantity | 1 |
| Special Features | Sealed UV bulb design |
| Usage | Indoor |
| Included Components | Sealed UV bulb |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year limited warranty except tear & wear part. |

## Product Details

- **Color:** Black
- **Shape:** Rectangular
- **Material:** Glass
- **Finish Type:** Unfinished
- **Light Source Type:** Ultraviolet

## Images

![GKM3W Clip On UV,Black,1 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81+o1tAZ+1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It really works to get rid of algae!
*by A***R on February 1, 2025*

I can't say enough about this product! It has worked wonderfully to clear two fish tanks that were green with algae. It cleans the water. Also, you start to see the algae disappearing from heaters, air stone lines, seaweed (fake), rocks and driftwood. I got an inline-uv lightfilter. It didn't work as well. I am now purchasing my third clip on. They work great!No noise, typical pricing, size (about 4" l x 3" h x 4" base w/clip on), fits on my Tetra hang on (20gal) filter. Don't know lifespan yet. I even modified my small betta filter so that the clip works on it.

### ⭐⭐⭐⭐⭐ Works great!!!
*by H***D on February 12, 2025*

If you have a green algae problem this is whatchu need!!! No chemicals or water treatments etc, just this!! Simple and easy to use, take it out of the box and clip it on and plug it in, done. My tank water was so green you couldn't see half an inch inside, and even after reading reviews I was still skeptical, but just as those reviews claim, after 2 weeks I have crystal clear water!!! Definitely worth it!!

### ⭐⭐⭐⭐⭐ Great for fighting green algae
*by 8***C on June 10, 2025*

I’ve always used the AA green killing machine for awhile. Great to have for green algae defense.

## Frequently Bought Together

- AA GKM3W Clip On UV,Black,1 Count (Pack of 1)
- AA GKM3W Mini Internal UV,Black,AAUV3W-B
- Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-14*