When the water under the irradiation of wavelength in 253.7 nm ultraviolet radiation in a short period, the germ and pathogen in the water will be killed then. CUP - 139 UV Fountain Pump. They can not used in the swimming pool.
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zz custom outdoor home marine water saltwater large glass fiberglass aquaculture aquarium koi fish farming pond tank
Aliexpress UK
Pond / Aquarium UV Light Steriliser - Ultra Violet Clarifier - Koi Fish Tank. This form of sterilising enables increased efficiency from a more-even exposure of the water to the UV. Unlike other sterilisers, this unit has three inlet / outlet's - very useful if you want to run the output to a two-fall waterfall, or indeed a waterfall and a filter.
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Balcony fish pond stone rock slab outdoor fish tank koi box courtyard floor-to-ceiling tank turtle tank
Aliexpress UK
Lotus Green Genie 24000 Filter. Green Genie 24000. A Koi pond especially needs sufficient filtration to ensure clean, clear, healthy water. UV Bulb: 25W. Includes Ultraviolet lamp. Inlet & Outlet: 19/25/32mm and 2 x 50mm.
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Fish Pond Rock Slab Floor Standing Koi Fish Tank Outdoor Square Turtle Tank Balcony Landscape Water Flow
Aliexpress UK
This maintenance set provides the most cost-effective way to maintain your Easyclear 3000 filter.
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Mini Sandstone Bridge Ornament Fish Tank Aquarium Decor Desktop Home Garden Japanese Style Micro Landscape Pond Accessories
Aliexpress UK
This Blagdon Inpond 5-in-1 3000 offers a complete pond care solution for ponds up to 3,000 litres. It combines a 10W pump, multi-layered filtration system, 5W UV clarifier for algae control, automatic LED spotlight, and three fountain head options. The system draws water through inlet gills, filters it via foam and wool pads, supports beneficial bacteria with ceramic bio media, and clarifies water with UV sterilisation. The LED light activates at night to illuminate your pond, while the included fountain heads create attractive water displays. Ideal for maintaining clear, healthy water with minimal effort.
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Lvju Fish Aquarium Tank 75-1100 Gallons Aquaculture Aquaponic Breeding Fish Farms Aquarium Pond Tank
Aliexpress UK
The 2025 Bermuda Pressure Filters 10000 & 15000. Model 15000: Filter Code BER0102. Output: 15000 liters per hour/ 3300 gallons per hour. Model 10000: Filter Code BER0101. Output: 10000 liters per hour/ 2200 gallons per hour.
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1PC Stone Aquarium Fish Tank Pond Ornament Decoration Shrimp Breeding Rock Cave Ceramic Stones Akvaryum For Aquarium
Aliexpress UK
Hozelock Ecopower 6000 Pond Filter. Water enters the Hozelock Ecopower filter through a stepped hose tail (20 / 25 / 32 / 40mm), and from there it passes into the UV chamber. The UV chamber features an integrated "turbulator" to ensure that the water is exposed correctly to the UV light produced by the bulb.
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RGB LED Underwater Light IP68 Waterproof Aquarium Lamp 36leds Landscape Spot Light for Swimming Pool Tank Fountains Pond Water
Aliexpress UK
The AllPondSolutions All-in-One System with a 2000L/H pump combines everything required to to run a healthy algae-free small-sized pond. Designed as a single smart unit with a single power cable it allows for a much easier installation compared to a standard small-pond set up.
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2 Pieces of Artificial Aquarium Plants with Realistic Floating Leaves and Sturdy Stems - Natural Wood Appearance for Decoration in Goldfish Tanks, Reptile Enclosures, and Small Ponds, Low-Maintenance
Aliexpress UK