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💧 Clear water, clear mind — elevate your pond game with UV power!
The allpondsolutions CUV-136 is a 36W UV steriliser designed for ponds up to 20,000 litres and aquariums up to 600 litres. It uses powerful UV light to clump algae and reduce harmful pathogens, ensuring crystal clear water. With a high flow rate of 4500 L/H, easy wall-mount installation, and multiple hosetail adapters, it integrates seamlessly with existing filtration systems. Trusted by thousands, it’s the essential upgrade for any serious pond or aquarium owner aiming for pristine aquatic environments.














| ASIN | B00CMQYQN2 |
| Base Material | Plastic |
| Base material | Plastic |
| Best Sellers Rank | 5,274 in Garden ( See Top 100 in Garden ) 4 in Water Garden & Pond Ultraviolet Sterilisers |
| Brand Name | allpondsolutions |
| Bulb Base | GU5.3 |
| Bulb Shape Size | ALR56 |
| Bulb base | GU5.3 |
| Colour | Clear |
| Control Method | Touch |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 660 Reviews |
| Efficiency | Energy efficient |
| Finish | Painted |
| Finish type | Painted |
| Fixture Features | Energy Efficient |
| Global Trade Identification Number | 05060214408318 |
| Included Components | User Manual |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Wall-mounted |
| Is Product Cordless | No |
| Is Waterproof | False |
| Item Dimensions D x W x H | 21.7D x 9.8W x 9.8H centimetres |
| Item Shape | Cylindrical |
| Item Weight | 3 Grams |
| Item weight | 3 Grams |
| Lamp Type | Aqua lamp |
| Lamp type | Aqua lamp |
| Lighting Method | Fluorescent |
| Manufacturer | All Pond Solutions |
| Material | Glass |
| Model Number | CUV-136 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Lights | 1 |
| Number of Pieces | 1 |
| Power and Plug Description | Corded Electric |
| Product dimensions | 21.7D x 9.8W x 9.8H centimetres |
| Recommended Uses For Product | Decoration |
| Room Type | Living Room |
| Shade Colour | Clear |
| Shade Material | Glass |
| Specific Uses | Aquarium |
| Style | Modern, Minimalist |
| Switch Type | Push Button |
| Type of Bulb | Fluorescent |
| Voltage | 240 Volts |
| Wattage | 36 watts |
V**S
Works well with
Good fit to replace old one Good quality easy to fit
P**.
Clear water
This has kept my pond free from blanket weed since I fitted it three weeks ago after having a absolutely choked weed problem which I was continually having to remove daily so much so that I was considering getting rid of it because of this problem, I can now see my fish clearly. Very happy 😊
T**R
Uv lamp.. does what it says.
It fits the description and has helped with clearing the pond.
S**K
GREAT RESULTS
WHAT A DIFFERENCE IT MAKES TO WATER CLARITY
F**N
Don't buy! Very bad quality, see other reviews, same problems
Absolut rubbish! Found it full of water and all electrics blown. This was a replacement for same kind of UV light which was working for a year. This one didn't last 2 months
R**T
Really does get rid of green algae
Every year I get a problem with a type of algae that grows over everything and so far can find little that touches it, but I also get a problem with single celled green algae that this year literally turned my koi pond into pea soup. I've tried numerous "chemical/biological" treatments and none have worked, these frequently have had mainly five star reviews saying how they have produced crystal clear water yet plainly these have been fake reviews since I've found just like all those who gave them one star that they were useless. So I started looking at UV as a solution and once again I was faced with numerous 5 star reviews stating how good it was and then one star ones saying how useless it was, although I have to say some of these negative reviews weren't necessarily regarding green algae. I was also rather sceptical since my pond filter has a built in UV lamp and that plainly wasn't sorting the issue. Further research showed that my in built lamp was to sterilise the water leaving the filter so obviously wasn't a green algae solution. I decided I needed an extra inline UV lamp before the filter and picked this one since it was close to my flow rate but allowed some wriggle room to make sure it wasn't trying to work on a wrong flow rate. Now this is where it's going to start sounding like a fake review but literally within 24 it really did look like the water was clearing, not a lot but definitely better. Within days it was obviously working and the water was looking clearer! We are now into the third week since I fitted it and the pond is almost clear of the green algae. Do not buy this for anything other than getting rid of green algae, it only has an impact on algae but unfortunately despite it being advertised as this use and this use only some buyers have bought it for brown or other types of water and then given it negative reviews for not working. I only wish I'd taken a before and after picture but I never imagined it would firstly work this quick or secondly work this well. So to repeat if you have a problem with green algae get one of these (make sure you get one suited to your pump) it really really does work!
Y**B
Usable
Does this job but very short cable and no plug
P**A
Pond filter
Works great.9
R**P
produit conforme à la description
produit conforme à la description
L**T
Mode d’emploi
Il serait bien, voire indispensable, c’est d’ailleurs obligatoire, qu’un mode d’utilisation en Français soit ajouté aux envois vers des clients français!
Trustpilot
3 weeks ago
1 day ago