--- product_id: 48918509 title: "CUV-118" brand: "allpondsolutions" price: "€ 146.37" currency: EUR in_stock: true reviews_count: 10 category: "Allpondsolutions" url: https://www.desertcart.be/products/48918509-cuv-118 store_origin: BE region: Belgium --- # 2500 L/H flow rate 18W UV sterilisation power Multi-size inlet/outlet adapters CUV-118 **Brand:** allpondsolutions **Price:** € 146.37 **Availability:** ✅ In Stock ## Summary > 💧 Clear water, clear mind — upgrade your pond game today! ## Quick Answers - **What is this?** CUV-118 by allpondsolutions - **How much does it cost?** € 146.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/48918509-cuv-118) ## Best For - allpondsolutions enthusiasts ## Why This Product - Trusted allpondsolutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Enthusiasts:** Top-rated with 4.4 stars and thousands of happy customers enjoying crystal clear water. - • **Custom Fit for Your Setup:** Includes versatile inlet/outlet adapters (0.75" to 1.5") to seamlessly integrate with your pond or aquarium filter. - • **Low Maintenance, High Impact:** Annual bulb replacement keeps your water sparkling without hassle—spring for ponds, biannual for aquariums. - • **Crystal Clear Water, Every Time:** Powerful 18W UV light eliminates algae and greenwater for pristine ponds and aquariums. - • **Effortless Flow, Maximum Clarity:** Handles up to 12,000 litres with a 2500 L/H through-flow sterilisation system. ## Overview The CUV-118 is an 18W UV steriliser designed for ponds and aquariums up to 12,000 litres, delivering a 2500 L/H flow rate to effectively eliminate algae and greenwater. Equipped with multiple inlet/outlet adapters for easy installation, it works alongside your existing filtration system to maintain crystal clear water. With simple annual bulb replacements and a strong customer rating, it’s the go-to solution for professional-grade pond clarity. ## Description Free delivery and returns on eligible orders. Buy AllPondSolutions 18w UV Light Steriliser for Pond & Aquarium - CUV-118 Fish Tank & Pond Clarifier - Helps Remove Algae and Greenwater at desertcart UK. Review: Quick and effective - Pretty quick to install with good instructions….just a plug to fix and the water is now crystal clear. Review: Happy - Great item and great price. The pond water is crystal clear now. Thanks ## Features - Suitable for Pond Sizes up to 12,000 Litres. Through Flow Sterilisation at 2500 L/H - Clear Water – Adding a UV Steriliser to your pond or aquarium will help keep your pond or aquarium water looking crystal clear. UV lights need to be used with a pond filter or aquarium filter. - UV Sterilisers work by clumping the small algae particles together for the filtration system to then catch the algae within the filter helping to keep the water crystal clear. - UV Lights should have the bulbs changed once a year for pond preferably in the spring and six monthly for aquariums. - Inlet & Outlet Adapter 0.75, 1, 1.25, 1.5 / 19mm, 25mm, 32mm, 38mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CMQXJ6C | | Best Sellers Rank | 3,221 in Garden ( See Top 100 in Garden ) 2 in Water Garden & Pond Ultraviolet Sterilisers | | Brand Name | allpondsolutions | | Customer Reviews | 4.4 4.4 out of 5 stars (425) | | Global Trade Identification Number | 05060214408370 | | Item Form | Solid | | Item Weight | 1 Kilograms | | Liquid Volume | 12000 Litres | | Manufacturer | All Pond Solutions | | Target Species | Fish | ## Product Details - **Brand:** allpondsolutions - **Item form:** Solid - **Item weight:** 1 Kilograms - **Liquid volume:** 12000 Litres - **Manufacturer:** All Pond Solutions ## Images ![CUV-118 - Image 1](https://m.media-amazon.com/images/I/61fXZlDw7cL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quick and effective *by J***W on 25 March 2026* Pretty quick to install with good instructions….just a plug to fix and the water is now crystal clear. ### ⭐⭐⭐⭐⭐ Happy *by M***F on 22 April 2025* Great item and great price. The pond water is crystal clear now. Thanks ### ⭐⭐⭐⭐ First impressions - Good. *by G***N on 14 June 2025* Read the manual before buying. The Ballast is roughly 1m from the end of the cable, so shortening the cable is not possible. The device draws 29.5W, according to my wattmeter, during testing, and the ballast becomes mildly warm. The unit has its I/O in multiple directions, so do consider where it is to go. The Ballast is also reasonably large. The unit is elementary to put together and didn't leak - good. I will update the review in a week or so and comment on the water clarity. The viewports are useless in a UK summer sun. I will try them again later tonight. The best part by far is the transparent hose tail with the spinning propeller inside, showing water flow. Update 2 weeks later. My small 1000L pond is now crystal clear after being green for years. Fustratingly, I also a month ago improved by mechanical filtering, so this is not a scientific test. ## Frequently Bought Together - AllPondSolutions 18w UV Light Steriliser for Pond & Aquarium - CUV-118 Fish Tank & Pond Clarifier - Helps Remove Algae and Greenwater - allpondsolutions 18W PLL 4 Pin UV Bulb/Tube/Lamp/UVC Ultraviolet Steriliser Light for Ponds and Aquariums. - Evolution Aqua Pure Pond Bomb – for Crystal Clear Healthy Water, Treats up to 20,000 litres --- ## 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.be/products/48918509-cuv-118](https://www.desertcart.be/products/48918509-cuv-118) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-18*