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๐Ÿ  11w waterproof submersible lamp for aquariums and ponds - clears green algae and purifies water (huv-11) logo

๐Ÿ  11W Waterproof Submersible Lamp for Aquariums and Ponds - Clears Green Algae and Purifies Water (HUV-11) Review

9

ยท

Very good

Revainrating 4 out of 5ย ย 
Ratingย 
4.0
๐Ÿ’ก Aquarium Lights, ๐Ÿ  Fish & Aquatic Pets

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Description of ๐Ÿ  11W Waterproof Submersible Lamp for Aquariums and Ponds - Clears Green Algae and Purifies Water (HUV-11)

ใ€ Warm Tip ใ€‘Due to the long transportion, after receiving the parcel, please check carefully whether the bulb is intact, if broken or have any crack mark, please contact our service mailbox on the package, we will send new replacement parcel in 24 hours. ใ€ Fast Clean ใ€‘254nm wavelength light help to remove the green in the fish tank, pond, make it clear. 175cm long cable, on/off switch, includes 2 suction feet. ใ€ Lamp Size ใ€‘ 110Voltage 11W: 10.24 inch * 0.79 inch, suitable for Max 3000L fish tank/pond, use 1-2 hours a day, it is better to adjust the use time according actual situation of water. ใ€ WARNING ใ€‘ Light Will Kill Fish if don't separate the fish from the lights! Recommended to use this lamp in aquarium filter system. ใ€ Warranty Promise ใ€‘ 1 year warranty, 3 month free return, any problem please contact the service mailbox on the package, we will solve and reply in 24 hours.

Reviews

Global ratings 9
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    6
  • 4
    1
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    0
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Type of review

Revainrating 4 out of 5

Cannot be poured directly into the aquarium

The product removed algae very well from my 40 gallon aquarium. The only problem is that you can't put it directly into the tank. I must have missed it in the product description. I could put it in the back filter to use the product. He cleaned my tank in three days.

Pros
  • Absolute Legend
Cons
  • I don't remember but there was something

Revainrating 5 out of 5

UV light to sterilize or kill viruses on surfaces.

So, we don't have an aquarium, but we used it to test emergency drinking water sterilization, and we made UV-C sterilization boxes to sterilize various personal items, such as iPhones, keys, wallets, etc. Dog toys . . Not what it's for, but read about it, UV light kills viruses. Stay healthy and enjoy the video. *** Repeated use will discolor your items. My items are mostly black so that's not a problem, but my debit card turned yellow within a week.***

Pros
  • Absolutely amazing!
Cons
  • boring packaging

Revainrating 5 out of 5

This is my third purchase of these

Firstly they wear out. In fact, they are similar to the lamps used in a solarium. Even if you can see visible light, that doesn't mean UV is as strong as it used to be. If he worked constantly, I would not give him more than 3 months of life. They work really well, I run mine in a hidden area of my swamp 3 hours a day on a timer. This helps inhibit algae growth and also kills any floating parasites in the water column. This lamp must be in a low flow area to function properly and be invisibleโ€ฆ

Pros
  • Pleasant
Cons
  • Good but not great

You sent me another item. It was an ultraviolet light meant to disinfect things. The electropoles on the bulb and the power supply are not protected from moisture in any way, you can even see two exposed terminals. If I leave this in the water I will definitely kill all my fish and possibly injure myself. This thing is dangerous. ***Update: I received a replacement for the correct light. I still give it a 1 star rating. I plugged it in and submerged it in the aquarium for about a day and theโ€ฆ

Pros
  • New
Cons
  • Quality

Revainrating 5 out of 5

Love it! <24 hours fix.

I never write these things, but I felt compelled to do so. The photos I shared were literally a day later. I have combated this tank with water changes, medication and whatnot. but nothing happened. Apparently. It'll be clear for about a day, and then we'll be back in Mountain Dew. Apparently I thought these were simple algae, did a little research and suspected I had phytoplankton. This light produced ADVANCED changes in less than a day. It should only get better with time. Note: These lightsโ€ฆ

Pros
  • Good stuff
Cons
  • I'll write later

Revainrating 5 out of 5

It works, just give it time!

I bought this because my 120 gallon portion had a very heavy algae bloom that I couldn't get rid of. Luckily I have a sump filter so it wasn't hard to put it in the sump away from the fish. The tank was so green I couldn't even see through it! I didn't notice any changes in this sheet for the first 2 days. Day 3, on day 4 the green got a little less, I could vaguely see the back of the tank and it was still slightly green when it started working on day 4, I did a 60% water change and ALL theโ€ฆ

Pros
  • Pretty impressive
Cons
  • Not trendy

Revainrating 5 out of 5

Great lamps have the patience to work

These UV lamps are great if you know how to use them. Never put them in the same place as your inventory, it will kill them! These lights are designed for lagoons or outside the area where the fish are. In my 600 gallon tank there are 3 of these behind a 3D wall when I look at my stash, in my 135 gallon African tank they are in the swamp. On my '64 it's in a closed overflow. I have to tell you it works when I have time, 3 in my 600 gallon bottle just worked quickly when a serious bacterialโ€ฆ

Pros
  • Satisfied so far
Cons
  • Only available in black

Revainrating 1 out of 5

Money waist, time waist.

I've ordered 6 of these in the last year but they've lasted over 4 months I've bought 4 of these in the last 2 months and they all burned out within the first 2 days to 2 weeks On The packaging says they have a one year replacement guarantee if you try to contact the manufacturer or whoever you bought them from for a replacement. They don't send you new ones, they just asked you to send back the broken ones. I'm out of boxes because I didn't think I would have to keep the boxes to return theโ€ฆ

Pros
  • Inspires confidence
Cons
  • Lots of stuff

Revainrating 5 out of 5

Powerful! Get Rid of Bad Bacterial Blooms in Less Than 1 Day!

We purchased this UV lamp because harmful bacteria were growing in our 15 gallon tank. It had a cloudy/milky white appearance, which was enough to cause problems for plants that weren't getting enough light. We've tried numerous water changes but it came right back, so we figured a UV sterilizer was the best way to deal with it. We put this bulb in an optional supplemental filter (a Whisper 30 with the filter material removed; it barely fit) and ran it with the filter on the lowest flow setting

Pros
  • GOLS Certified
Cons
  • Clarity