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.

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AA GKM9W Internal UV for Aquariums up to 50Ga,Black

Product ID: 345218805

Details

Brand
AA
Color
BLACK
Item Weight
1.08 kg
Material
Plastic
Product Dimensions
12"L x 4"W x
Shape
Rectangular

💡9W UV lamp power

🔄50 GPH pump flow rate

⏱️5-min tool-free install

S$169

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Description

🐠 Keep your aquarium crystal clear and your fish happy—because your underwater world deserves the best!

SMART UV BULB ALERTS - LED signals when it’s time to replace the UV bulb, keeping maintenance stress-free.
COMPACT SLEEK DESIGN - Modern black finish with a space-saving 12"x4"x4" footprint fits seamlessly inside your tank.
ENERGY SAVVY OPERATION - Use only when needed to extend UV lamp life and reduce energy consumption.
PLUG PLAY IN 5 MINUTES - No tools needed—get your aquarium sparkling fast and hassle-free.
CRYSTAL CLEAR WATER EFFORTLESSLY - Direct water contact with sealed UV lamp ensures maximum sterilization and clarity.

The AA GKM9W Internal UV System is a powerful 9-watt UV sterilizer with an integrated 50 GPH pump designed for aquariums up to 50 gallons. Featuring a sealed UV bulb for direct water contact, it maximizes water clarity and reduces maintenance. Installation is tool-free and quick, with smart LED alerts for bulb replacement. Its compact black design fits neatly inside tanks, making it a top choice for aquarium enthusiasts seeking efficient, hassle-free water purification.

Specifications

ASIN	B099KRCQPN
Additional Features	Sealed UV bulb design
Best Sellers Rank	#23,996 in Pet Supplies ( See Top 100 in Pet Supplies ) #64 in Aquarium Lights
Brand	AA
Brand Name	AA
Color	BLACK
Customer Reviews	4.2 out of 5 stars 634 Reviews
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 Shape	Rectangular
Item Type Name	Aquarium UV
Item Weight	1.08 kg
Manufacturer	AA Aquarium
Manufacturer Part Number	AAUV9W-B
Material	Plastic
Material Type	Plastic
Model Number	AAUV9W-B
Pet Type	Fish
Product Dimensions	12"L x 4"W x 12"H
Product Style	Modern
Set Name	GKM9W Internal UV System with Power Head
Special Feature	Sealed UV bulb design
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

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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.

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S$169

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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