FROM THE EVOLUTION AQUA RANGE. CAN BE CONNECTED TO YOUR POND PUMP & FILTER WITH FLEXIBLE HOSE USING THE STEPPED HOSETAILS PROVIDED, OR YOU CAN INSTALL USING HARD PIPE. PROFESSIONAL ULTRAVIOLET CLARIFIERS FOR PONDS.
eBay
STARWELL Water Filter Stainless Steel 6-stage Kitchen Activated Carbon Soft Water Ultrafiltration UV Water Purifier Water Filter
Aliexpress UK
1 x UV Sterilizer (UK Adapter Converter). - 18W(90~220Gallon). Combined with the filtration system, it can reduce the risk of fish disease transmission and reduce the odor of fish tank. Reduce the reproduction of phytoplankton algae, keep the water clear, and delay the formation of green water in the fish tank.
eBay
Multi-Function Fish Tank Filter Aquarium UV Sterilizing Filters Fish Tank 5-In-1 Water Pumps Oxygen Pumps Aquariums Accessories
Aliexpress UK
Hozelock Vorton 36 UVC Lamp The Vorton offers optimum UVC power for pond sizes up to 12000 litres with fish, 24000 litres without fish. Higher powered UVC bulbs help maximise the elimination of algae and green water, improving the clarity of your pond. What causes greenwater? In certain conditions, large quantities of microscopic algae grow in the water. They create the green water that spoils the appearance of a pond by making it impossible to see plants and fish. It’s important not to confuse green water with the long strands of blanket weed that are also very common. Green water algae are so tiny that ordinary filters cannot trap them.
eBay
2025 EW-604 Aquarium Canister Filter - 1000L/H External Filter Bucket with 4 Sponges & UV Sterilizer aquarium grid
Aliexpress UK
Ovington Pond Pump & 4000L Pond Filter Sets. Complete Garden Pond System. Integrated 9w UV bulb and HJ-1500 Pump included. Power of UV Bulb: 9w. Out: When the function switch points to "Filter", water go through the filter into the pond.
eBay
Fish Tank Uv Sterilization Lamp Waterproof External Filter Barrel Filter Dedicated Disinfection Sterilization Algae RemovalTools
Aliexpress UK
For optimum UVC effectiveness bulbs need to be changed every 6-12 months. Suitable for Pond Filters and Uv Units. Compatible with most Hozelock Cyprio, Oase Bitron and Fish Mate units. 9 Watt PLS. 9 watt, 165mm .
eBay
SUNSUN Aquarium External Filter HW-302/303/304/A/B Fish Tank Outside Filter 4-stage Filtration UV Germicidal Light
Aliexpress UK
The TripleAction units have an extensive filtration area to help suck up any dirt and debris from your pond; keeping the pond clean and clear. 15000 XL Model. TO CLARIFY IF YOU BUY THE LED RING ONLY YOU WILL NOT GET A PUMP.
eBay
2025 EW-604 Aquarium Canister Filter - 1000L/H External Filter Bucket with 4 Sponges & UV Sterilizer aquarium grid
Aliexpress UK
Blagdon MiniPond 4500 5W UVC Water UV Clarifier. All Blagdon products, manufactured using over fifty years experience in fish keeping and water gardening, you can be sure all of our products are not only beautifully made, but also designed specifically for lengthy and successful fish keeping and water gardening.
eBay
110V/220V 2.5W/3W/4W/5W Ultra-Quiet Submersible Water Fountain Pump Filter Fish Pond Aquarium Water Pump Tank Garden Fountain
Aliexpress UK
Easy to install, the Pontec PondoTronic 24w UVC can be used universally in conjunction with other makes and model of pond filters. Simply connect the Pontec UVC using a suitable flexi hose between the pump and the pond filter.
eBay
110v 220v Fish Tank Submersible Water Pump Bottom Suction Pump Bottom Filter Manure For Fish Tank, Pond, Aquarium, Fountain
Aliexpress UK