My product stopped pumping water. How can I get a replacement? It's under warranty

Hi, please refer to this video and clean the inside of the pump, usually it is something that got stuck at the impeller and it will start working after some cleaning. If this doesn't work, please reach out to AA Aquarium's customer service, there is a 1-Year limited warranty on the pump.

Will this kill off hair algae in a saltwater tank?

I can only assume that it will not. I use the smaller version in my 10 gallon tank occasionally and it appears to have no effect on filamentous algae. It is very effective at combating algae bloom / microscopic, free-floating algae though.

Does this work with live plants? How will it effect my live plants drawf frogs??

It won't negatively affect your live plants, dwarf frogs, or beneficial bacteria. Nitrifying bacteria are primarily attached to surfaces in the aquarium, not free-floating, so the UV light in this device can't harm them.

Can I use this in an axol tank?

Yes you can, it’s safe for all.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

GKM9W

Product ID: 345218805

Details

Brand
AA
Color
BLACK
Included Components
Water pump UV
Item Weight
1.1 Kilograms
Material
Plastic
Product Dimensions
12"L x 4"W x

💡9W UV lamp power

🔄50 GPH pump flow rate

⏱️5-min tool-free install

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NT$4712

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

Description

✨ Keep your tank crystal clear and your aquatic friends thriving!

ECO FRIENDLY SAFE - UL listed, sealed bulb design prevents housing damage and protects your aquatic life.
SMART UV BULB ALERTS - LED signals when it’s time to replace the UV bulb, keeping maintenance hassle-free.
COMPACT QUIET DESIGN - Sleek 12x4x4 inch unit runs silently, blending seamlessly into your modern aquarium setup.
PLUG PLAY IN 5 MINUTES - No tools needed—get your aquarium sparkling clean almost instantly.
CRYSTAL CLEAR WATER EFFORTLESSLY - Direct water contact with sealed UV lamp ensures maximum sterilization efficiency.

The AA GKM9W Internal UV System is a compact, 9-watt UV sterilizer designed for aquariums up to 50 gallons. Featuring a sealed UV lamp submerged directly in water for optimal sterilization, it includes a 50 GPH pump and installs in just 5 minutes without tools. The unit is UL listed, runs quietly, and signals when the UV bulb needs replacement, making it a low-maintenance, effective solution to reduce algae and bacterial blooms while enhancing water clarity.

Specifications

ASIN	B099KRCQPN
ASIN	B099KRCQPN
Additional Features	Sealed UV bulb design
Best Sellers Rank	#25,424 in Pet Supplies ( See Top 100 in Pet Supplies ) #82 in Aquarium Lights
Brand Name	AA
Color	BLACK
Customer Reviews	4.2 4.2 out of 5 stars (615)
Date First Available	July 15, 2021
Included Components	Water pump, Sealed UV bulb, Control Box, Adaptor
Item Dimensions L x W x H	12"L x 4"W x 12"H
Item Type Name	Aquarium UV
Item Weight	1.1 Kilograms
Item model number	AAUV9W-B
Manufacturer	AA Aquarium
Manufacturer	AA Aquarium
Manufacturer Part Number	AAUV9W-B
Material Type	Plastic
Model Number	AAUV9W-B
Product Dimensions	12 x 4 x 12 inches; 2.43 Pounds
Product Style	Modern
Specific Uses For Product	Indoor
Tank Volume	50 Gallons
Target Species	Fish
Unit Count	1 Count
Vivarium Type	Aquarium
Warranty Description	1 year limited warranty except tear & wear part

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NT$4712

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews