--- product_id: 189750445 title: "Aquarium Algae clean light" brand: "jacksuper" price: "₩52969" currency: KRW in_stock: true reviews_count: 13 category: "Jack Super" url: https://www.desertcart.kr/products/189750445-aquarium-algae-clean-light store_origin: KR region: South Korea --- # 254nm Wavelength 5W Power 110V Input Aquarium Algae clean light **Brand:** jacksuper **Price:** ₩52969 **Availability:** ✅ In Stock ## Summary > 🌟 Dive into Clarity with Every Glow! ## Quick Answers - **What is this?** Aquarium Algae clean light by jacksuper - **How much does it cost?** ₩52969 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/189750445-aquarium-algae-clean-light) ## Best For - jacksuper enthusiasts ## Why This Product - Trusted jacksuper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Waters:** Transform your aquarium into a pristine paradise! - • **User-Friendly Design:** Plug and play with a convenient on/off switch. - • **Eco-Friendly Solution:** Maintain your tank sustainably with minimal effort. - • **Versatile Compatibility:** Perfect for various tank filters and setups. - • **Healthier Fish, Happier You:** Create a thriving aquatic environment effortlessly. ## Overview The 5W Aquarium Algae Clean Light is designed to effectively eliminate green water in fish tanks, ponds, and swimming pools. With a wavelength of 254nm, this waterproof light is compatible with various small tank filters and is suitable for both freshwater and saltwater environments. Its user-friendly design includes a power plug with an on/off switch, making it easy to maintain a clean and healthy aquatic habitat. ## Description Product description Aquarium Green Clean Light Algae Clean Lamp Aquarium Water Clean Light Green Clear Waterproof fish tank water algae clean light for Pond Fish Tank Sump Swim Pool This aquarium clean light fits for most of filter,sump and filter tank Warm Tips :Please use the fish tank clean light in sump or filter tank,please DO NOT use fish water clean light in your display tank or aquarium algae clean light will hurt your fish.please read the user manual before use aquarium water green clean light. fish tank water algae clean light keep your water health and clean Fish tank green clean light provide a clean living environment for your fish,keep your fish in healthy. this water algae clean light suitable for Freshwater and Saltwater,suggest that use the aquarium water clean light 3-4 hours once in 2-5 days. Application:this water algae clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on. 110 voltage input,Power Plug with Switch on/off. suitablt for air cleaninng,Tableware,Kitchen,pet house Aquarium water algae clean light keep your water health and clean. Warm Tips:Please Note that this fish tank clean light only clean water green in the water, but can not clean the black precipitate attached on rock and tank. fish tank water clean light make your display tank looks bright and clear,aquarium green clean light provide health and clean living-environment for your fish Review: Yes it works and YES you can do it without a sump or extra equipment! - Hoping I can help someone else out who doesn't have a sump and also has a hang over back filter! (mine is an Aqueon one, 10 gal). I went from a suddenly bright green tank with fish gasping for air to a perfectly clean one with no harm to the fish or myself. I was very worried about this light because its cheap, and this sort of light can be really dangerous if handled incorrectly. It CAN blind/kill your fish and its not good for your eyes either if exposed. Its literally the equivalent of looking right into the sun! This is why they sell enclosed ones, but if you're like me you're looking for a cheaper option because those are extremely expensive. I figured out a pretty great set up that worked well and was safe so I'll walk you through: -Firstly, replace about a quarter of the water with treated tank-ready water so that your fish have some fresh oxygen. The algae leeches out the oxygen very quickly and unlike a dangerous algaecide, this UV method takes a bit of time and patience, so you want to make sure your fish are safe and have oxygen during the short term. Try not to replace the water TOO often during this process if at all, but I still had to do it a couple times over the course of two weeks because the algae outburst I had was pretty severe and I needed to make sure my fish could "breathe". Regularly apply a stress coat/water conditioner throughout the process. I use the All-In-One water conditioner in the orange bottle. Test your water often as well. -As other reviewers mentioned (THANK YOU!) you can build a little enclosure for the lamp out of the box it came in. Simply cut a rectangle slightly smaller than the opening of your filter on the narrower side of the box, put the light back inside the box after you've removed all the packaging, and pull the cord out from the side, closing the box. -However, this can still be dangerous if you're doing it on your filter rather than a sump tank, because light can definitely still leak through to your fish due to the shape of the filter once you remove the top due to how close it is to them. What I did, literally using just scotch tape and the desertcart box the package came in, was create a large cardboard flap over the side of the box, and a little extension flap that sits floating over the physical medium part of the filter. The plastic you see I added so that the cardboard doesn't get waterlogged since it's in direct contact with the water. Also from the desertcart packaging -Once you've set it up, turn off your fishtank light and turn on the UV lamp. This way you'll be able to see very clearly if there's any light leaking out of your contraption. If you've done it correctly the tank should be pitch black without any light shining through, but if you peek around the side the blue UV light is still shining directly on the water inside the filter. (if you're worried about looking at it directly, you can wear sunglasses when checking on the light. I did because I'm paranoid) -Once you're sure there's no light leakage, leave it on in periods of 4-8 hrs, but make sure that you do it at a time when you can check on it regularly. A bright hot light near cardboard is not the safest idea, and while I had absolutely no problem at all with it (the cardboard didn't really heat up that much) I don't want to be responsible for someone's house burning down because they left it on during the day then went to work. -As some others have mentioned, this light is most effective if used before the filter rather than after, however, if you don't have a sump or the means to build one, you don't really have much choice. In this case, it will take longer. Some reviewers mentioned that it cleared up completely for them within 2-3 sessions- it took more like 5 or so for me, with the first couple sessions cleaning it to a safe level where I didn't have to worry the fish would die anymore, then the following sessions just for getting the water to a crystal clear level. Really, two days for safety and a week and a half for complete clarity isn't bad at all! Especially since even a water tank change did nothing for my severe outbreak. -As a tip: it really helps to keep the fish tank light off as much as you possibly can during this whole time, as the light encourages algae growth and you don't want to undo your work. This will speed things along considerably. I also took out any tank items and washed them well before (rinse THOROUGHLY!!) and didn't put them back until after I was finished with the light treatment. Also make sure to scrape any physical algae debris off surfaces in your tank as it accumulates, and change the filter before and after the treatment. That was really it! I read so many horror stories about algaecides and then about non enclosed UV lamps that I was EXTREMELY nervous, but it was so easy, building the thing took me less than 10 minutes, and it worked like a charm- my fish tank is way cleaner than it ever was even before the outbreak. I'm probably going to treat the water once a month or so for a few hours as a precautionary measure- just make sure you don't do it too often when there's not an active algae breakout because this does also kill beneficial bacteria in the tank! PS- I had this severe algae breakout in my tank because I put marimo in there. I don't personally reccommend adding marimo to a tank for this reason- save them for a smaller tank with shrimp or something like that. its not worth the amount of stress and cost I had to go through. At least get them at a reputable fish store or something if you're gonna do it so you can make sure they're healthy. Review: Great Sterilizer at a great price. - uV Sterilizer worked as it was intended. Looking at some of these reviews, they either don’t know how to use one, didn’t read the included instructions or a combination of both. You do not use it as a hood light for your aquarium, you do not place it directly in the aquarium, and you don’t run it 24 hours a day, 7 days a week all year long. You’re supposed to build and enclosure or use in a sump tank system for a couple of hours every few days as needed. Direct UV exposure to fish will fill them, running it constantly will kill off all bacteria in your tank, and it’s not good for human eyes either. Proper usage will give positive results. My aquarium is usually pretty clear and taken care of properly to maintain a healthy environment for the fish that I keep. However, when I seen the cost of this product, I decided to order it. The day I placed the order, I began over feeding the fish slightly, leaving the 6500K plant light running extended periods, and skipped two water changes just to cloud the water with free floating algae. Then once the UV Sterilizer arrived, I made a trip to the local hardware store to purchase some PVC tubing, PVC fittings, some PVC cement and a small fountain pump. Assembled the parts as needed to house the UV bulb assembly, attached a hose from the fountain pump to the PVC housing I had made and ran it for three hours. The results were great. Water cleared up and the fish were swimming around being more active than they were previously. Without a doubt, the product does what it’s supposed to do when used correctly. I’ll be picking up a few more of these to use in my fish room once it’s set up again as a weekly preventative maintenance procedure to reduce free floating algae and various bacteria that can cause infections to fish. It helps guard against infections such as ich, various worms, etc. The use of a UV Sterilizer is a much better option than the use of various chemicals that are available on the market. I’m including two photos, one before UV treatment and one after. It’s obvious which photo is before and after. *edited to correct spelling error* ## Features - 【 Aquarium water clean light 】this water algae clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on.please know that the size of light is 6.9inch in length,please check if your filter fits it before order. - 【Best choice for Aquarium lovers】 Aquarium algae clean light fits for most of small tank filters such as low water filter,hang on back filter, top filter box and so on,fish tank clean light keep your aquarium water-health and clean, aquarium clean light suitable for Freshwater and Saltwater - 【 Lamp feature】Aquarium green clean light with 254-nmwavelength,5watt 6.9inch x 0.9inch,110 voltage input,50-60Hz,Power Plug with Switch on/off.suggest that use the aquarium water clean light 3-4 hours once in 2-5 days. - 【 WARNING 】Please use the fish tank water algae clean light in sump or filter tank,please DO NOT use aquarium green clean light in your display tank or aquarium water clean light will hurt your fish.please read the user manual before use Fish tank algae clean light. - 【 Aquarium green water cleaning】fish tank water algae clean light keep your water health and clean Fish tank green clean light provide a clean living environment for your fish,keep your fish in healthy. this water algae clean light suitable for Freshwater and Saltwater, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08633P16P | | Batteries are Included | No | | Best Sellers Rank | #25,520 in Pet Supplies ( See Top 100 in Pet Supplies ) #74 in Aquarium Lights | | Brand Name | JackSuper | | Color | Blue | | Customer Reviews | 3.9 out of 5 stars 2,479 Reviews | | Finish Type | Clear | | Finish Types | Clear | | Included Components | Light kit inlcuded | | Item Dimensions L x W x H | 12.99"L x 12.99"W x 1"H | | Item Weight | 0.37 Pounds | | Light Source Special Features | Not Dimmable | | Light Source Type | Electric | | Light Source Wattage | 5 Watts | | Manufacturer | JackSupermall | | Material | Glass | | Material Type | Glass | | Maximum Compatible Light Source Wattage | 5 Watts | | Mounting Type | Sump Mount, Tank Mount | | Number of Light Sources | 1 | | Power Source | Corded Electric | | Set Name | 5Watt-6.9inch Length | | Shade Material | Plastic | | Shape | Oval | | Style Name | Functional | | UPC | 705049755941 | | Unit Count | 1.0 Count | | Voltage | 110 Volts | | Wattage | 5 watts | ## Product Details - **Color:** Blue - **Finish Type:** Clear - **Light Source Type:** Electric - **Material:** Glass - **Shape:** Oval ## Images ![Aquarium Algae clean light - Image 1](https://m.media-amazon.com/images/I/51ZeypvMtKL.jpg) ![Aquarium Algae clean light - Image 2](https://m.media-amazon.com/images/I/61F9vK+DiKL.jpg) ![Aquarium Algae clean light - Image 3](https://m.media-amazon.com/images/I/71q+jE5kjkL.jpg) ![Aquarium Algae clean light - Image 4](https://m.media-amazon.com/images/I/61elPVS0VML.jpg) ![Aquarium Algae clean light - Image 5](https://m.media-amazon.com/images/I/71pGrFq263L.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Yes it works and YES you can do it without a sump or extra equipment! *by E***D on January 2, 2020* Hoping I can help someone else out who doesn't have a sump and also has a hang over back filter! (mine is an Aqueon one, 10 gal). I went from a suddenly bright green tank with fish gasping for air to a perfectly clean one with no harm to the fish or myself. I was very worried about this light because its cheap, and this sort of light can be really dangerous if handled incorrectly. It CAN blind/kill your fish and its not good for your eyes either if exposed. Its literally the equivalent of looking right into the sun! This is why they sell enclosed ones, but if you're like me you're looking for a cheaper option because those are extremely expensive. I figured out a pretty great set up that worked well and was safe so I'll walk you through: -Firstly, replace about a quarter of the water with treated tank-ready water so that your fish have some fresh oxygen. The algae leeches out the oxygen very quickly and unlike a dangerous algaecide, this UV method takes a bit of time and patience, so you want to make sure your fish are safe and have oxygen during the short term. Try not to replace the water TOO often during this process if at all, but I still had to do it a couple times over the course of two weeks because the algae outburst I had was pretty severe and I needed to make sure my fish could "breathe". Regularly apply a stress coat/water conditioner throughout the process. I use the All-In-One water conditioner in the orange bottle. Test your water often as well. -As other reviewers mentioned (THANK YOU!) you can build a little enclosure for the lamp out of the box it came in. Simply cut a rectangle slightly smaller than the opening of your filter on the narrower side of the box, put the light back inside the box after you've removed all the packaging, and pull the cord out from the side, closing the box. -However, this can still be dangerous if you're doing it on your filter rather than a sump tank, because light can definitely still leak through to your fish due to the shape of the filter once you remove the top due to how close it is to them. What I did, literally using just scotch tape and the amazon box the package came in, was create a large cardboard flap over the side of the box, and a little extension flap that sits floating over the physical medium part of the filter. The plastic you see I added so that the cardboard doesn't get waterlogged since it's in direct contact with the water. Also from the amazon packaging -Once you've set it up, turn off your fishtank light and turn on the UV lamp. This way you'll be able to see very clearly if there's any light leaking out of your contraption. If you've done it correctly the tank should be pitch black without any light shining through, but if you peek around the side the blue UV light is still shining directly on the water inside the filter. (if you're worried about looking at it directly, you can wear sunglasses when checking on the light. I did because I'm paranoid) -Once you're sure there's no light leakage, leave it on in periods of 4-8 hrs, but make sure that you do it at a time when you can check on it regularly. A bright hot light near cardboard is not the safest idea, and while I had absolutely no problem at all with it (the cardboard didn't really heat up that much) I don't want to be responsible for someone's house burning down because they left it on during the day then went to work. -As some others have mentioned, this light is most effective if used before the filter rather than after, however, if you don't have a sump or the means to build one, you don't really have much choice. In this case, it will take longer. Some reviewers mentioned that it cleared up completely for them within 2-3 sessions- it took more like 5 or so for me, with the first couple sessions cleaning it to a safe level where I didn't have to worry the fish would die anymore, then the following sessions just for getting the water to a crystal clear level. Really, two days for safety and a week and a half for complete clarity isn't bad at all! Especially since even a water tank change did nothing for my severe outbreak. -As a tip: it really helps to keep the fish tank light off as much as you possibly can during this whole time, as the light encourages algae growth and you don't want to undo your work. This will speed things along considerably. I also took out any tank items and washed them well before (rinse THOROUGHLY!!) and didn't put them back until after I was finished with the light treatment. Also make sure to scrape any physical algae debris off surfaces in your tank as it accumulates, and change the filter before and after the treatment. That was really it! I read so many horror stories about algaecides and then about non enclosed UV lamps that I was EXTREMELY nervous, but it was so easy, building the thing took me less than 10 minutes, and it worked like a charm- my fish tank is way cleaner than it ever was even before the outbreak. I'm probably going to treat the water once a month or so for a few hours as a precautionary measure- just make sure you don't do it too often when there's not an active algae breakout because this does also kill beneficial bacteria in the tank! PS- I had this severe algae breakout in my tank because I put marimo in there. I don't personally reccommend adding marimo to a tank for this reason- save them for a smaller tank with shrimp or something like that. its not worth the amount of stress and cost I had to go through. At least get them at a reputable fish store or something if you're gonna do it so you can make sure they're healthy. ### ⭐⭐⭐⭐⭐ Great Sterilizer at a great price. *by C***. on October 7, 2018* uV Sterilizer worked as it was intended. Looking at some of these reviews, they either don’t know how to use one, didn’t read the included instructions or a combination of both. You do not use it as a hood light for your aquarium, you do not place it directly in the aquarium, and you don’t run it 24 hours a day, 7 days a week all year long. You’re supposed to build and enclosure or use in a sump tank system for a couple of hours every few days as needed. Direct UV exposure to fish will fill them, running it constantly will kill off all bacteria in your tank, and it’s not good for human eyes either. Proper usage will give positive results. My aquarium is usually pretty clear and taken care of properly to maintain a healthy environment for the fish that I keep. However, when I seen the cost of this product, I decided to order it. The day I placed the order, I began over feeding the fish slightly, leaving the 6500K plant light running extended periods, and skipped two water changes just to cloud the water with free floating algae. Then once the UV Sterilizer arrived, I made a trip to the local hardware store to purchase some PVC tubing, PVC fittings, some PVC cement and a small fountain pump. Assembled the parts as needed to house the UV bulb assembly, attached a hose from the fountain pump to the PVC housing I had made and ran it for three hours. The results were great. Water cleared up and the fish were swimming around being more active than they were previously. Without a doubt, the product does what it’s supposed to do when used correctly. I’ll be picking up a few more of these to use in my fish room once it’s set up again as a weekly preventative maintenance procedure to reduce free floating algae and various bacteria that can cause infections to fish. It helps guard against infections such as ich, various worms, etc. The use of a UV Sterilizer is a much better option than the use of various chemicals that are available on the market. I’m including two photos, one before UV treatment and one after. It’s obvious which photo is before and after. *edited to correct spelling error* ### ⭐ Works well until it fails , catastrophically. *by V***O on January 30, 2026* There must be a manufacturing flaw in this UV lamp. I’ve been through several and they all fail the same way. After awhile a fracture happens in the upper portion of the outside protective glass sleeve and the light itself begins to flicker. In short useless, maybe it can leach harmful chemicals, who know. In all fairness the vendor did replace an earlier tube which failed. This one failed past the 30 day window and I’m not sure I want to risk yet another. So yeah, they work great until they don’t. ## Frequently Bought Together - 5W 11W 13W Aquarium Algae Clean Light Fish Tank Water Clean Light Aquarium Green Clean Light Waterproof Fish Tank Algae Clean Light for Pond Fish Tank Sump Swim Pool (5w 6.9inch) - API ALGAEFIX Algae Control 16-Ounce Bottle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/189750445-aquarium-algae-clean-light](https://www.desertcart.kr/products/189750445-aquarium-algae-clean-light) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-19*