Including a 13W lamp and an adapter. Explosion-proof quartz glass tube is used, with high ultraviolet transmittance. The powerful suction cup can adjust the position freely. The independent power switch is very suitable for safe use.
eBay
Coronwater 6 GPM UV Sterilizer SDE-025 For Water Purification
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
2025 EW-604 Aquarium Canister Filter - 1000L/H External Filter Bucket with 4 Sponges & UV Sterilizer aquarium grid
Aliexpress UK
The sterilizer is also supplied with a separate glass viewport which can be used to replace one of the hosetails for use as a one-in / one-out unit. UV Bulb Included (1 x 36w). Suitable for Pond sizes up to 20,000 Litres.
eBay
JEBO 5W-36W Aquarium Pond UV Sterilizer Lamp Water Cleaner Fish Tank Ultraviolet Filter Clarifier UV Light AC220-240V
Aliexpress UK
Prohibit use in enclosed spaces and ventilate promptly after use. Type: Fish Tank UV Sterilization Lamp. Material: plastic and glass. Made of premium plastic and glass, durable and sturdy. 5W is suitable for fish tanks below 60cm, 7W is suitable for fish tanks below 80cm, 9W is suitable for fish tanks below 100cm, 11W is suitable for fish tanks below 120cm, and 13W is suitable for fish tanks below 150cm.
eBay
Smart UV Sterilizing Light Detachable Fish Tank Water Purification Lamp External Aquarium UV Sterilizer for Freshwater/Seawater
Aliexpress UK
Product Weight: 5W: 125g; /13W: 144g. 13W: 20 240mm / 0.8 9.45in. 13W: 28 7.5 4cm / 11 2.95 1.57in. 5W: 20 177mm / 0.8 6.97in. 5W: 23 7.5 4cm / 9.1 2.95 1.57in. Adopt explosion proof tube for high transmission of ultraviolet ray.
eBay
Aquarium UV Lamp with Timer Strong Filtration Fish Tank UV Sterilizer Algae Removal Lamp 6W/8W/10W Water Purification Lamp
Aliexpress UK
The Eheim Reeflex UV800 Sterilizer is designed for aquariums with a capacity of 400-800 litres, providing a reliable solution for maintaining water quality in larger tanks. As part of the trusted EHEIM brand, this UV sterilizer effectively eliminates harmful bacteria and microorganisms, promoting a healthier environment for fish and other aquatic creatures. Perfect for larger aquarium setups, the Eheim Reeflex UV800 ensures crystal clear water and a thriving aquatic ecosystem. 4 months old, like brand new, not a mark on it.
eBay
JEBO 36W UV Sterilizer Lamp Light Ultraviolet Filter Clarifier Water Cleaner For Coral Koi Fish Pond, Aquarium UV Lamp
Aliexpress UK
The AllPondSolutions CUV-172 72w UV Light Steriliser. The sterilizer is also supplied with a separate glass viewport which can be used to replace one of the hosetails for use as a one-in / one-out unit.
eBay
SUNSUN Aquarium Pond UV Sterilizer Light Water Purification Aquarium UV Filter Lighting 5W/7W/9W/11W/13W/18W/24W/36W/55W
Aliexpress UK
The AllPondSolutions CUV-118 18w UV Light Steriliser. The sterilizer is also supplied with a separate glass viewport which can be used to replace one of the hosetails for use as a one-in / one-out unit.
eBay
Electric UV Sterilizer Aromatherapy Box Multifunctional Mobile Phone Wireless Charger Disinfection Anti Bacteria Machine
Aliexpress UK