Aquarium UV Sterilisers

727 results

18W Aquarium Pond Fish Tank Sterilizer UV Lamp Light Clarifier/ Filter Pump UK
Brand new · Unbranded
£31.98
or Best Offer
Free postage
Click & Collect
14 watching
UV Steriliser / Clarifier for Aquarium And Pond Fish Tank UVC 18w / 24w / 36w
Brand new
£59.99 to £79.99
Free postage
Click & Collect
511 sold
18W/36W UV Sterilizer Lamp for Aquarium and Pond Fish Tank Clarifier Filter Pump
Brand new · Unbranded
£42.45 to £49.28
Free postage
AllPondSolutions 55w Pond & Aquarium UV Steriliser CUV-155
Brand new · All Pond Solutions
(3)
£89.99
Free postage
Click & Collect
58 sold
Fluval FX-UVC In-Line Clarifier Aquarium Clear Water Fish Tank FX2 FX4 FX5 FX6
Brand new · Fluval
(7)
£89.99
Free postage
Click & Collect
261 sold
AA UV Sterilizers 3W / 9W / 24W Internal Aquarium Clarifier & Bulbs Tank
Brand new
£24.99 to £59.99
Free postage
Click & Collect
488 sold
TMC VECTON UV BULB NANO 200 300 400 600 TUBE LAMP REPLACEMENT 6W 8W 15W 16W 25W
Brand new
£5.99 to £11.95
Free postage
Click & Collect
587 sold
18W/36W Aquarium Pond Fish Tank Sterilizer UV Lamp Light Clarifier/ Filter Pump
Brand new · Unbranded
£12.99 to £43.49
Free postage
Click & Collect
32 watching
UV Bulb/Lamp/Tube/Light Replacement For Hozelock Easyclear Filter 3000/6000/9000
Brand new
£6.45 to £11.99
Free postage
Click & Collect
490 sold
Philips Fish Pond UV Lamp/Tube/Bulb/Light 4W 6W 8W 11W 15W 16W 25W 30W 55W Watt
Brand new · Philips
(2)
£11.99 to £27.99
Free postage
Click & Collect
831 sold
Deltec 20W UV Steriliser with Pump
Pre-owned
£125.48
or Best Offer
Free postage
Click & Collect
Fluval UVC In-Line UV Clarifier Clear Water Greenwater Aquarium Fish Tank
Brand new · Fluval
(20)
£71.99
Free postage
Click & Collect
679 sold
Evolution Aqua UV Bulb UVC Lamp Tube 30W 55W 75W 110W Spare T8 Fish Pond Koi
Brand new
£9.95 to £33.29
Free postage
Click & Collect
697 sold
Fish Tank UV Sterilization Lamp Aquarium Ultraviolet Submersible Algae Removal
Brand new
£15.48 to £16.78
Free postage
18W-36W Aquarium Pond Fish Tank Sterilizer UV Lamp Light Clarifier Filter Pump
Brand new · Unbranded
£41.99 to £45.99
Free postage
Click & Collect
65 sold
Jebao PU-9 Ultra Violet Clarifier 9w UVC Green Algae Water Garden Koi Fish Pond
Brand new
£44.95
Free postage
Click & Collect
13 watching
Eheim Reeflex UV800 Sterilizer 400-800 Litre
Pre-owned · EHEIM
£125.48
or Best Offer
£6.80 P&P
Click & Collect
5-13W Aquarium Fish Tank Pond UV Steriliser Light Water Clean Lamp Submersible
Brand new · Unbranded
£4.15 to £10.55
Free postage
Fluval UVC In-Line UV Clarifier A203
Pre-owned · Fluval
(20)
£37.08
£3.45 P&P
Click & Collect
AllPondSolutions 36w Pond & Aquarium UV Steriliser CUV-136
Brand new · All Pond Solutions
(14)
£69.99
Free postage
Click & Collect
104 sold
Green Killing Machine 24W GKM24W Internal UV Steriliser for aquariums upto 450L
New (other)
£54.99
Free postage
Click & Collect
Only 1 left.
Vecton 600 Ultra UV Water Steraliser for Saltwater Aquarium
Pre-owned
£52.68
or Best Offer
£5.64 P&P
Click & Collect
Mini Green Killing Machine 3W (GKM3W) Aquarium UV Steriliser for up to 80L tank
Brand new
(4)
£37.90
£3.45 P&P
74 sold
EVOLUTION AQUA DETOX DECHLORINATOR 12” 30” CARBON IN LINE KOI GARDEN POND FILTER
Brand new · Evolution Aqua
(3)
£84.95 to £124.95
Free postage
65 sold
D-D UV STERILISER UNIT UV-C LAMP BULB STERILISE MARINE WATER FISH TANK AQUARIUM
Brand new
£24.49 to £287.99
Free postage
Click & Collect
TMC V2 Vecton 600 UV Steriliser Unit
Brand new · Tropical Marine Centre
(2)
£99.95
Free postage
Click & Collect
5 watching
UV Sterilization Lamp Fish Tank Aquarium Water Disinfection Light UK Plug 220
Brand new · Unbranded
£12.44
or Best Offer
Free postage
15 watching
UV Bulb/Lamp/Tube/UVC Light For JEBAO/HOZELOCK/FISH MATE/TROPICAL MARINE
Brand new
£6.45 to £199.00
Free postage
Click & Collect
AllPondSolutions 36w Pond & Aquarium UV Steriliser CUV-236
Brand new · All Pond Solutions
£89.99
Free postage
Click & Collect
Quartz Sleeve Glass Tube Replacement for JUP 01 / 02 Lamp Bulb Protection
Brand new
£12.99 to £14.99
Free postage
Click & Collect
AllPondSolutions 18w Pond & Aquarium UV Steriliser CUV-118
Brand new · All Pond Solutions
(9)
£59.99
Free postage
Click & Collect
AllPondSolutions 11w Pond & Aquarium UV Steriliser CUV-211
Brand new · All Pond Solutions
(5)
£49.99
Free postage
Click & Collect
Aquarium Submersible UV Light Sterilizer Pond Fish Tank Germicidal Clean Lamp
Brand new · Unbranded
£17.59 to £19.49
Free postage
Kockney Koi Yamitsu Algae Master Replacement T8 UV Bulb Holder 15w/25w/30w/55w
Brand new · Kockney Koi
£2.39
£3.95 P&P
186 sold
Eheim Reeflex UV800 Sterilizer 400-800 Litre Replacement Bulb Brand New
Brand new · EHEIM
£26.67
Free postage
Click & Collect
D-D REPLACEMENT UV BULB LAMP LIGHTING STERILISE MARINE WATER FISH TANK AQUARIUM
Brand new
£29.99 to £57.95
Free postage
Click & Collect
52 sold
Aquarium Fish Tank Pond UV Steriliser Light Water Clean Lamp Submersible 5W/13W
Brand new · Unbranded
£12.59 to £13.99
Free postage
EASYCLEAR UV BULB REPLACEMENT FITS HOZELOCK UVC TUBE LAMP FISH POND PUMP FILTER
Brand new
£5.90 to £20.50
Free postage
Click & Collect
470 sold
Aquarium Submersible UV Light Sterilizer Pond Fish Tank Germicidal Clean Lamp UK
Brand new · Unbranded
£18.48 to £19.48
Free postage
Click & Collect
UV Bulb/Lamp/Tube/Light For TMC Vecton UVC 200/300/400/120 Nano ARCADIA
Brand new
£5.99 to £13.75
Free postage
Click & Collect
719 sold
PLS UV Bulb/Lamp/Tube/UVC Light For JEBAO/HOZELOCK/FISH MATE/TROPICAL MARINE
Brand new
£6.45 to £9.44
Free postage
Click & Collect
Iron Man Gonipora Marine Aquarium LPS Hard Coral
New (other)
£21.48
£14.50 P&P
Click & Collect
12 watching
A19990 Fluval FX 6w UVC Replacement Lamp Bulb with Gasket Genuine Spares
Brand new · Fluval
£33.49
Free postage
Click & Collect
Only 2 left
EHEIM REEFLEX UV UVC MARINE EXTERNAL FILTER AQUARIUM STERILISER REEF FISH TANK
Brand new · EHEIM
(4)
£104.95 to £159.95
Free postage
Click & Collect
117 sold
UV Sterilizer
Brand new
£83.88
£6.80 P&P
Click & Collect
New listingOASE Four Pin PLL UV lampholder : VITRONIC UV 18/24/35/55 WATT
Brand new
£13.93
£3.29 P&P
Aquarium Fish Tank UV light Sterilizer Water Clarifier Algae Remov 18W-22W
Brand new · Unbranded
£17.99 to £19.49
Free postage
Raja Rampage Chalice Coral Marine Aquarium
New (other)
£29.28
£14.50 P&P
Click & Collect
GENUINE HOZELOCK EASYCLEAR GLASS QUARTZ SLEEVE TUBE FISH POND FOR UV LAMP BULB
Brand new · Hozelock
(2)
£28.95 to £29.99
Free postage
Click & Collect
40 sold
JEBO 18W/36W UV Steriliser Clarifier Ultraviolet Steriliser Lught Aquarium Tank
Brand new · Unbranded
£41.99 to £45.99
Free postage
Green Killing Machine 24W (GKM2W) Internal UV Steriliser for aquariums upto 450L
Brand new
£87.90
£3.45 P&P
Only 3 left
FLUVAL FX CONNECTION SHORT UVC PIPE / EXTENSION
Brand new · Fluval
£12.39
Free postage
Click & Collect
67 sold
Aquarium UV light Sterilizer Water Clarifier UV Light Clean Green Algae Bacteria
Brand new
£11.91
or Best Offer
Free postage
Click & Collect
Evolution Aqua EvoUV Aquarium UV Steriliser 15w 25w Evo Marine Tank Clear Water
Brand new
(3)
£115.93 to £124.93
Free postage
Click & Collect
New listingTMC Vecton V2 600 Tropical Marine Aquarium Fish Tank UV Steriliser
Pre-owned · Tropical Marine Centre
(2)
£52.68
or Best Offer
£5.64 P&P
Click & Collect
Stylophora Colony Marine Aquarium Sps Hard Coral
New (other)
£31.88
£14.50 P&P
Click & Collect
OASE INDOOR CLEARTRONIC UV UVC AQUARIUM CLARIFIER ULTRA VIOLET STERILISER FISH
Brand new
£64.95 to £85.95
Free postage
Click & Collect
19 sold
Replacement UV Spare Bulb (AA09W-UVC) for Green Killing Machine GKM9W
Brand new
£26.90
£3.45 P&P
Only 2 left
5/7/9/11/13W Fish Tank UV Sterilization Lamp Aquarium Submersible Algae Removal
Brand new · Unbranded
£15.38 to £16.68
Free postage
AA Green Killing Machine UV Aquarium Pond Steriliser
Parts only
£29.80
or Best Offer
£5.15 P&P
Click & Collect

Best selling

See all

Fluval A203 UVC In-Line Clarifier Steriliser Unit
(20)
£71.99 New
£37.08 Used
Fluval UVC Clarifier Steriliser 3w In-Line for tanks up to 400L (A198 / 2024)
£72.95 New
£47.52 Used
Fluval FX Series UVC In-Line Clarifier - A199
(7)
£89.99 New
@ Evolution Aqua evoUV 25s Aquarium UV Sterilisers EVO Clear Water Marine Fish
(3)
£124.93 New
£63.12 Used
TMC V2 Vecton 600 UV Steriliser Unit (TMC-5213)
(2)
£99.95 New
£52.68 Used
OASE Cleartronic Aquarium Fish Tank UVC 7w
£64.90 New
TMC 13w PLS UV Lamp
OASE Cleartronic Aquarium Fish Tank UVC 9w

Top-rated

See all

Fluval A203 UVC In-Line Clarifier Steriliser Unit
(20)

100% agree - Would recommend
£71.99 New
£37.08 Used
Fluval FX Series UVC In-Line Clarifier - A199
(7)

100% agree - Would recommend
£89.99 New
All Pond Solutions Cuv-136 UV Light Steriliser Clarifier Filter Wall Bracket 36w
(14)

100% agree - Would recommend
£49.99 New

Brand

Aquarium UV Sterilisers

Shop by category

727 results

18W Aquarium Pond Fish Tank Sterilizer UV Lamp Light Clarifier/ Filter Pump UK

UV Steriliser / Clarifier for Aquarium And Pond Fish Tank UVC 18w / 24w / 36w

18W/36W UV Sterilizer Lamp for Aquarium and Pond Fish Tank Clarifier Filter Pump

AllPondSolutions 55w Pond & Aquarium UV Steriliser CUV-155

Fluval FX-UVC In-Line Clarifier Aquarium Clear Water Fish Tank FX2 FX4 FX5 FX6

AA UV Sterilizers 3W / 9W / 24W Internal Aquarium Clarifier & Bulbs Tank

TMC VECTON UV BULB NANO 200 300 400 600 TUBE LAMP REPLACEMENT 6W 8W 15W 16W 25W

18W/36W Aquarium Pond Fish Tank Sterilizer UV Lamp Light Clarifier/ Filter Pump

UV Bulb/Lamp/Tube/Light Replacement For Hozelock Easyclear Filter 3000/6000/9000

Philips Fish Pond UV Lamp/Tube/Bulb/Light 4W 6W 8W 11W 15W 16W 25W 30W 55W Watt

Deltec 20W UV Steriliser with Pump

Fluval UVC In-Line UV Clarifier Clear Water Greenwater Aquarium Fish Tank

Evolution Aqua UV Bulb UVC Lamp Tube 30W 55W 75W 110W Spare T8 Fish Pond Koi

Fish Tank UV Sterilization Lamp Aquarium Ultraviolet Submersible Algae Removal

18W-36W Aquarium Pond Fish Tank Sterilizer UV Lamp Light Clarifier Filter Pump

Jebao PU-9 Ultra Violet Clarifier 9w UVC Green Algae Water Garden Koi Fish Pond

Eheim Reeflex UV800 Sterilizer 400-800 Litre

5-13W Aquarium Fish Tank Pond UV Steriliser Light Water Clean Lamp Submersible

Fluval UVC In-Line UV Clarifier A203

AllPondSolutions 36w Pond & Aquarium UV Steriliser CUV-136

Green Killing Machine 24W GKM24W Internal UV Steriliser for aquariums upto 450L

Vecton 600 Ultra UV Water Steraliser for Saltwater Aquarium

Mini Green Killing Machine 3W (GKM3W) Aquarium UV Steriliser for up to 80L tank

EVOLUTION AQUA DETOX DECHLORINATOR 12” 30” CARBON IN LINE KOI GARDEN POND FILTER

D-D UV STERILISER UNIT UV-C LAMP BULB STERILISE MARINE WATER FISH TANK AQUARIUM

TMC V2 Vecton 600 UV Steriliser Unit

UV Sterilization Lamp Fish Tank Aquarium Water Disinfection Light UK Plug 220

UV Bulb/Lamp/Tube/UVC Light For JEBAO/HOZELOCK/FISH MATE/TROPICAL MARINE

AllPondSolutions 36w Pond & Aquarium UV Steriliser CUV-236

Quartz Sleeve Glass Tube Replacement for JUP 01 / 02 Lamp Bulb Protection

AllPondSolutions 18w Pond & Aquarium UV Steriliser CUV-118

AllPondSolutions 11w Pond & Aquarium UV Steriliser CUV-211

Aquarium Submersible UV Light Sterilizer Pond Fish Tank Germicidal Clean Lamp

Kockney Koi Yamitsu Algae Master Replacement T8 UV Bulb Holder 15w/25w/30w/55w

Eheim Reeflex UV800 Sterilizer 400-800 Litre Replacement Bulb Brand New

D-D REPLACEMENT UV BULB LAMP LIGHTING STERILISE MARINE WATER FISH TANK AQUARIUM

Aquarium Fish Tank Pond UV Steriliser Light Water Clean Lamp Submersible 5W/13W

EASYCLEAR UV BULB REPLACEMENT FITS HOZELOCK UVC TUBE LAMP FISH POND PUMP FILTER

Aquarium Submersible UV Light Sterilizer Pond Fish Tank Germicidal Clean Lamp UK

UV Bulb/Lamp/Tube/Light For TMC Vecton UVC 200/300/400/120 Nano ARCADIA

PLS UV Bulb/Lamp/Tube/UVC Light For JEBAO/HOZELOCK/FISH MATE/TROPICAL MARINE

Iron Man Gonipora Marine Aquarium LPS Hard Coral

A19990 Fluval FX 6w UVC Replacement Lamp Bulb with Gasket Genuine Spares

EHEIM REEFLEX UV UVC MARINE EXTERNAL FILTER AQUARIUM STERILISER REEF FISH TANK

UV Sterilizer

New listingOASE Four Pin PLL UV lampholder : VITRONIC UV 18/24/35/55 WATT

Aquarium Fish Tank UV light Sterilizer Water Clarifier Algae Remov 18W-22W

Raja Rampage Chalice Coral Marine Aquarium

GENUINE HOZELOCK EASYCLEAR GLASS QUARTZ SLEEVE TUBE FISH POND FOR UV LAMP BULB

JEBO 18W/36W UV Steriliser Clarifier Ultraviolet Steriliser Lught Aquarium Tank

Green Killing Machine 24W (GKM2W) Internal UV Steriliser for aquariums upto 450L

FLUVAL FX CONNECTION SHORT UVC PIPE / EXTENSION

Aquarium UV light Sterilizer Water Clarifier UV Light Clean Green Algae Bacteria

Evolution Aqua EvoUV Aquarium UV Steriliser 15w 25w Evo Marine Tank Clear Water

New listingTMC Vecton V2 600 Tropical Marine Aquarium Fish Tank UV Steriliser

Stylophora Colony Marine Aquarium Sps Hard Coral

OASE INDOOR CLEARTRONIC UV UVC AQUARIUM CLARIFIER ULTRA VIOLET STERILISER FISH

Replacement UV Spare Bulb (AA09W-UVC) for Green Killing Machine GKM9W

5/7/9/11/13W Fish Tank UV Sterilization Lamp Aquarium Submersible Algae Removal

AA Green Killing Machine UV Aquarium Pond Steriliser

Best selling

Fluval A203 UVC In-Line Clarifier Steriliser Unit

Fluval UVC Clarifier Steriliser 3w In-Line for tanks up to 400L (A198 / 2024)

Fluval FX Series UVC In-Line Clarifier - A199

@ Evolution Aqua evoUV 25s Aquarium UV Sterilisers EVO Clear Water Marine Fish

TMC V2 Vecton 600 UV Steriliser Unit (TMC-5213)

OASE Cleartronic Aquarium Fish Tank UVC 7w

TMC 13w PLS UV Lamp

OASE Cleartronic Aquarium Fish Tank UVC 9w

Top-rated

Fluval A203 UVC In-Line Clarifier Steriliser Unit

Fluval FX Series UVC In-Line Clarifier - A199

All Pond Solutions Cuv-136 UV Light Steriliser Clarifier Filter Wall Bracket 36w

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