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SainSmart

SainSmart XpertMatic Aquarium Sterilizer Light, 5W Mini Submersible Sanitizer with Timer Aquarium, Waterproof Lamp Cleaning Green and Algae for Fish Tank, Pond, Swimming Pool, Saltwater, Freshwater

  • Based on 167 reviews
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$34.19 Why this price?
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Features

  • Upgraded 10W Cleaning Power: Now upgraded from 5W to 10W, this mini clean sterilizer delivers double the effectiveness, ensuring a clean and healthy environment for your fish
  • Compact & Versatile Design: Space-saving mini-size fits seamlessly into canister filters or drip trays. Ideal for various aquarium setups
  • Safe & Durable: Built with waterproof, explosion-resistant materials and a 360 protective shell for safe operation
  • Long-Lasting & Timer-Friendly: Provides up to 5,000 hours of effective use. 24H timer support allows efficient, low-maintenance operation
  • Wide Compatibility: Works with 40-80 Gallon freshwater and saltwater tanks. Perfect for daily aquarium maintenance

Color: Gray


Material: Acrylonitrile Butadiene Styrene (ABS)


Light Source Type: Low Pressure Mercury


Power Source: Corded Electric


Brand: SainSmart


Product Dimensions ‏ : ‎ 1.89 x 1.89 x 3.74 inches; 14.07 ounces


Item model number ‏ : ‎ 82-002-008A


Date First Available ‏ : ‎ August 19, 2023


Manufacturer ‏ : ‎ SainSmart


Country of Origin ‏ : ‎ China


Customer Reviews: 4.4 4.4 out of 5 stars 167 ratings


Color: ‎Gray


Material: ‎Acrylonitrile Butadiene Styrene (ABS)


Light Source Type: ‎Low Pressure Mercury


Power Source: ‎Corded Electric


Brand: ‎SainSmart


Item Weight: ‎0.4 Kilograms


Style: ‎5w


Voltage: ‎1.2E+2 Volts (AC)


Maximum Compatible Light Source Wattage: ‎5 Watts


Light Source Wattage: ‎5 Watts


Number of Light Sources: ‎1


Are Batteries Included: ‎No


Product Dimensions: ‎12.2"L x 6.3"W x 2.56"H


Manufacturer: ‎SainSmart


UPC: ‎816550028001


Part Number: ‎82-002-008A


Item Weight: ‎14 ounces


Country of Origin: ‎China


Item model number: ‎82-002-008A


Item Package Quantity: ‎1


Included Components: ‎Aquarium Lamp*1


Batteries Included?: ‎No


Batteries Required?: ‎No


Wattage: ‎5 Watts


Date First Available: August 19, 2023


Frequently asked questions

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Top Amazon Reviews

    • Small, easy, and effective (for small tanks)
So far, I like this little thing. I've actually bought two. I use them primarily in my small tanks, a 5G and three 2.5Gs. Within a day, it clears the water right up! I haven't tried it in any of the larger tanks. It's a small wattage and a small unit, so I don't know how effective it would be in a tank 20G or more. But I've tried a lot of UV sterilizers, and most of them leaked. These are not like that. They just hang on the inside, and water flows through them as the currents in the tank take it. Like I said, I have two, so I use one in a couple of small tanks, clear up that water and move them to another if needed. ... show more
Reviewed in the United States on May 28, 2025 by Scott McBride
    • Goodbye algae bloom
Why did I wait so long to buy this for my freshwater tank?! The algae bloom was completely cleared in under a week. I still have it set up but thanks to the timer, I run minimal hours and have not had any trouble with fish or tank maintenance.
Reviewed in the United States on June 12, 2025 by Desiree Deleon
    • Not a filter, THIS IS AN ALGEA REMOVING LIGHT.
Why did you pick this product vs others?: This product works great in my 6 gallon aquarium. It is helping to keep the water clean. It is not a filter is simply a light that will take out aa lot of algea from the aquairum. I still need to use water treatment, but the tank is doing so much better. I would recommend it. ... show more
Reviewed in the United States on June 28, 2025 by seeAroostook
    • Works great for algea.
Does what is was supposed to do and is still going.
Reviewed in the United States on July 1, 2025 by SeVeLe
    • Loud piercing sound
This product is nice and compact in size. However, it has a loud piercing sound every time it turns on or off.
Reviewed in the United States on September 28, 2024 by Fl USA
    • Why didn't I use this earlier?
I've been keeping fish on and off for decades. Recently, I had an issue in my fully cycled 29 gallon tank that has been operating without issue for a full year. The water suddenly turned murky, then green. Research pointed me to a UV sterilizer, and I bought this one. The manufacturer says "not recommended for 24 hour use", so at first I ran it for 6 hours - not much of a change - bumped it up to 12, again, little (but some) improvement. I finally bit the bullet and set it for a continuous 24 hour run. In 5 days, the water was pristine, easily the clearest it is ever been. I believed the recommendation to avoid 24 hours is due to the bulb life - this little baby will burn out quickly at that rate, probably within 6 months. I plan to try a 12 hour cycle, and if the water stays clear, maybe bring it down to 6 hours. But one thing is for sure - this has become a permanent fixture in my aquarium setup, now that I've learned all it can do. And, I'll be buying one for my quarantine tank, since it's a great way to clear ich and other disease causing bacteria. At this price point, I have no issue replacing the unit every 6 months, and I love the fact that the bulb is shielded, meaning no fried inverts or fish. Happy as a clam! (or should I say snail or shrimp...) ... show more
Reviewed in the United States on June 26, 2024 by Lil One
    • Works great
Arrived fast, and easy to use. It has cleared up our aquarium within 3 days, running it 24 hours. We have now turned it down to 6 hours a day. Very pleased.
Reviewed in the United States on April 9, 2025 by Pam B.
    • great UV light
Review Image by Paulina Paulina
this is by FAR the best UV light I have ever owned. FORGET the ones that are also a pump/filter... this one (as opposed to those) is maintenance-free. I place it close enough to the current created by my pump/filter so that water GENTLY circulates through it, and that's it! (IF you do not place it near a current, it won't clear tank... needs to access all of the water) ... show more
Reviewed in the United States on May 21, 2025 by Paulina Paulina

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