Skip to content
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
CARBON NEUTRAL SHIPPING ON ALL ORDERS
Home
Koi Food
Koi Food
All Season
All Season
Small
Medium
Large
Colour
Colour
Small
Medium
Large
Growth
Growth
Small
Medium
Large
Medicarp
Medicarp
Medium
Large
Sinking
Sinking
Small
Medium
Large
Wheatgerm
Wheatgerm
Small
Medium
Large
50/50 Floating and Sinking
50/50 Floating and Sinking
Small
Medium
Large
JPD Koi Food
JPD Koi Food
JPD Medicarp Koi Food
JPD Shori Koi Food
JPD Shogun Koi Food
JPD Fujiyama Koi Food
JPD Yamato Nishiki
Kiyomizu Koi Food
Kiyomizu Koi Food
Kiyomizu Adult Koi Food
Kiyomizu Junior Koi Food
Kiyomizu Sinking Koi Food
Kiyomizu Jumbo Koi Food
Kusuri Koi Food
Kusuri Koi Food
Kusuri Multi Season
Kusuri Super Silk Koi Food
Kusuri Kolor Koi Food
Kusuri Premium Koi Food
Kusuri Growth Koi Food
Kusuri Wheatgerm Koi Food
Kusuri Sinking Koi Food
Kusuri Staple Koi Food
Aqua Source Koi Food
Aqua Source Koi Food
Aqua Source Ultimate All Season Koi Food
Aqua Source Premium All Season With Garlic Koi Food
Aqua Source All Season with Bee Propolis Koi Food
Aqua Source High Growth 50/50 Floating – Sinking Koi Food
Aqua Source Colour Boost Koi Food
Aqua Source Wheatgerm Koi Food
FD Koi Food
FD Koi Food
FD Build Up Extra Floating Koi Food
FD Build Up Koi Food Sinking
FD Colour Emphasise Koi Food
FD Mighty All Season Koi Food
FD Supplement Koi food
Pro Line Aqua Koi Food
Pro Line Aqua Koi Food
Pro-Line Aqua - Top Color Koi Food
Pro-Line Aqua - Growth Koi Food
Pro-Line Aqua - Wheatgerm Koi Food
Pro-Line Aqua - Staple Koi Food
Koi Treats
Automatic Koi Fish Feeders
Water Treatment
Water Treatment
Koi Medication
Koi Medication
Bacteria
Parasite
Topical
Ammonia
Ammonia
Microbe lift- Nite-OUT
Microbe Lift Ammonia remover
Blanketweed
Blanketweed
Colombo BiOx (prevents blanket weed)
Kusuri ECO PURE
Cloverleaf Blanket Answer
Green-GO Blanketweed Killer
Aqua Source Blanketweed Resolve
Buffer
Buffer
Aqua Balance GH/Kh Buffer Up - Maintain Water Stability and Fish Health
Aqua Balance KH Buffer Up - Stabilize Water pH & Enhance Biological Filtration
Kusuri Bio Balance
Chlorine
Chlorine
Kusuri Recovery
Detox
Microbe Lift Aqua Extreme
Conditioner
Conditioner
Kusuri PRO-100
Kusuri Klear 500ml
Dechlorinator
Dechlorinator
Kusuri Dechlorinator
Kusuri Recovery
Cloverleaf Dechlor Answer
Pond Medic Dechlora
Defoamer
Defoamer
Kusuri De-foamer
Pond Medic Antifoam
Filter Start
Filter Start
Aqua Balance Filter Gel, Concentrated Bacteria Boost, Suitable for all filter
Microbe Lift- Super Start
Evolution Aqua Pure Filter start Gel
Aqua Balance Balls, Offer Optimal biological balance, Safe and User-Friendly
GH
GH
Aqua Balance GH/Kh Buffer Up - Maintain Water Stability and Fish Health
KH
KH
Aqua Balance KH Buffer Up - Stabilize Water pH & Enhance Biological Filtration
AquaForte Bio-Stabil 2.5kg
Nitrite
Nitrite
Microbe lift- Nite-OUT
PH
PH
Microbe Lift PH + 1ltr
Kusuri Bio Balance
AquaForte Bio-Stabil 2.5kg
Phosphate
Phosphate
Microbe Lift Phosphate remover
Phosophate Gone (Box of 3) for RP Reactor
Aqua Source Blanketweed Resolve, Phosphate Reduction, Swift & Effective solution
Probiotics
Probiotics
Microbe Lift Thera P
Malamix 17
Salt
Salt
25kg Salt PDV
12.5kg Salt PDV
Sludge
Sludge
Microbe lift- Sludge away
Cloverleaf Sludge Answer 800g
Kusuri Sludge Buster 500ml
Kusuri Super C Special
Aqua Balance Aquarium 50 Balls, Sludge Control Aquarium Water Treatment
Water Testing
Water Testing
Parameter
Parameter
Alkalinity
Ammonia
Chlorine
Copper
GH
KH
Nitrate
Nitrite
PH
Phosphate
Salt
Complete Kits
Complete Kits
Exact iDip Koi Water Testing Kit
Colombo Test Lab Professional
Colombo Quicktest 6 in 1 Teststrips
Hanna Water Pocket Test Kits
Microscopes
Microscopes
Novex BIO Blue MONO
Novex BIO Blue MONO LCD (BB4220-LCD)
Novex BIO Blue MONO LCD (BB4220-LCD)
Novex Led Junior 81.500
Koi Pond Pumps
Koi Pond Pumps
Koi Pond Water Pumps
Koi Pond Water Pumps
Dry and Submersible Pumps For Koi Pond
Submersible Pumps For Koi Pond
Dry Pumps For Koi Pond
Air Pumps For Koi Pond
Air Pumps For Koi Pond
Air Pumps
Air Pump Accessories & Lines
Pond Filtration
Pond Filtration
Pond Filters
Pond Filters
Bead Filters For Koi Ponds
Box & Shower Filters Koi Pond
Combi Drum Filters For Koi Ponds
Drum Filters For Koi Ponds
Eazy Pod Filters For Koi Pond
Moving Bed Filters For Koi Pond
Nexus Filters For Koi Ponds
Pressure Filter For Koi Pond
Mechanical & Sieve Filters For Koi Ponds
Purifiers & Top Ups For Koi Ponds
Pond Skimmers
Filter Media
Filter Media
Bacteria Home Filter Media For Koi Ponds
Foam Filter Media For Koi Ponds
Japanese Matting For Koi Ponds
K1 & Kplus Filter Media For Koi Ponds
Pond Electrics
Pond Electrics
Ultra Violet Clarifiers
Ultra Violet Clarifiers
Ultra Violet Clarifiers Units
Ultra Violet Clarifier Ballasts
Amalgam Lamps For Koi Ponds
Quartz Sleeve For Ultra Violet Clarifiers
TL Lamps (2 Pin)
PLS Lamps
Delta Lamps
T5 Lamps For Ultra Violet Clarifiers
Koi Pond Heaters
Koi Pond Heaters
Remora Professional Heat Pumps
Elecro Koi Pond Heaters
Pro Line Pond Heaters
Ozone For Koi Ponds
Pond Lights For Koi Pond
Switch Boxes & Controllers For Koi Pond
Thermometers For Koi Ponds
Pond Construction
Pond Construction
Paints, Sealants & Glues
Paints, Sealants & Glues
G4 Sealer
Gold Label
Impermax Liquid Pond Liner
My Pond MS300
Pipe Fittings
Pipe Fittings
Koi Pond Ball Valves
3 Way Valve For Koi Ponds
Black Waste Pipe & Fittings For Koi Ponds
Koi Pond Bottom Drains
Hose Tails For Koi Pond
Pressure Pipe & Fittings For Koi Pond
Slide Valve For Koi Pond
Tank Connectors For Koi Pond
Pond Skimmers For Koi Pond
Split Unions For Koi Pond
Flexible Connectors
Flexible Hose For Koi Pond
Pond Waterfalls, Fountains, Blades & Bowls
Pond Liners
Koi Pond Window Glass
Pond Accessories
Pond Accessories
Koi Handling
Koi Handling
Koi Handling Socks
Koi Bowls & Tanks
Koi Pond Nets
Pond Cleaning
Pond Cleaning
Cleaners
Pond Vacuums
Pond Defences
Brands
Brands
Air-Aqua
AquaForte
AquaForte
Badu
Bee Health
Black Knight
Blagdon
Blue Eco
Bonda
Certikin
Colombo
DAB
Delta Bio
Elecro
ERA
ETI
Ever-Weld
Evolution Aqua
Filtreau
FujiMAC
Geomax
Gold Label
Green Reset
Griffon
Hanna
Hi Blow
JPD
Kiyomizu
Kockney Koi
Koi Cafe
Koi Medic
Koi Pro
Kusuri
Malamix
Matsuko
Medo
Microbe-Lift
Mountain Tree
Norfine
Novex
Osram
Performance Pro Pumps
Phillips
Pond Medic
PRO-Line Aqua
Profec
Purusaqua
RP Aquatics
RS Feeder
Sander
Seneye
Spindrifter
SuperFish
TAP Pond Wizard
TMC
TP
Triogen
WaterCo
Wet R Dry
Yamitsu
Facebook
Instagram
Home
Koi Food
All Season
Small
Medium
Large
Colour
Small
Medium
Large
Growth
Small
Medium
Large
Medicarp
Medium
Large
Sinking
Small
Medium
Large
Wheatgerm
Small
Medium
Large
50/50 Floating and Sinking
Small
Medium
Large
JPD Koi Food
JPD Medicarp Koi Food
JPD Shori Koi Food
JPD Shogun Koi Food
JPD Fujiyama Koi Food
JPD Yamato Nishiki
Kiyomizu Koi Food
Kiyomizu Adult Koi Food
Kiyomizu Junior Koi Food
Kiyomizu Sinking Koi Food
Kiyomizu Jumbo Koi Food
Kusuri Koi Food
Kusuri Multi Season
Kusuri Super Silk Koi Food
Kusuri Kolor Koi Food
Kusuri Premium Koi Food
Kusuri Growth Koi Food
Kusuri Wheatgerm Koi Food
Kusuri Sinking Koi Food
Kusuri Staple Koi Food
Aqua Source Koi Food
Aqua Source Ultimate All Season Koi Food
Aqua Source Premium All Season With Garlic Koi Food
Aqua Source All Season with Bee Propolis Koi Food
Aqua Source High Growth 50/50 Floating – Sinking Koi Food
Aqua Source Colour Boost Koi Food
Aqua Source Wheatgerm Koi Food
FD Koi Food
FD Build Up Extra Floating Koi Food
FD Build Up Koi Food Sinking
FD Colour Emphasise Koi Food
FD Mighty All Season Koi Food
FD Supplement Koi food
Pro Line Aqua Koi Food
Pro-Line Aqua - Top Color Koi Food
Pro-Line Aqua - Growth Koi Food
Pro-Line Aqua - Wheatgerm Koi Food
Pro-Line Aqua - Staple Koi Food
Koi Treats
Automatic Koi Fish Feeders
Water Treatment
Koi Medication
Bacteria
Parasite
Topical
Ammonia
Microbe lift- Nite-OUT
Microbe Lift Ammonia remover
Blanketweed
Colombo BiOx (prevents blanket weed)
Kusuri ECO PURE
Cloverleaf Blanket Answer
Green-GO Blanketweed Killer
Aqua Source Blanketweed Resolve
Buffer
Aqua Balance GH/Kh Buffer Up - Maintain Water Stability and Fish Health
Aqua Balance KH Buffer Up - Stabilize Water pH & Enhance Biological Filtration
Kusuri Bio Balance
Chlorine
Kusuri Recovery
Detox
Microbe Lift Aqua Extreme
Conditioner
Kusuri PRO-100
Kusuri Klear 500ml
Dechlorinator
Kusuri Dechlorinator
Kusuri Recovery
Cloverleaf Dechlor Answer
Pond Medic Dechlora
Defoamer
Kusuri De-foamer
Pond Medic Antifoam
Filter Start
Aqua Balance Filter Gel, Concentrated Bacteria Boost, Suitable for all filter
Microbe Lift- Super Start
Evolution Aqua Pure Filter start Gel
Aqua Balance Balls, Offer Optimal biological balance, Safe and User-Friendly
GH
Aqua Balance GH/Kh Buffer Up - Maintain Water Stability and Fish Health
KH
Aqua Balance KH Buffer Up - Stabilize Water pH & Enhance Biological Filtration
AquaForte Bio-Stabil 2.5kg
Nitrite
Microbe lift- Nite-OUT
PH
Microbe Lift PH + 1ltr
Kusuri Bio Balance
AquaForte Bio-Stabil 2.5kg
Phosphate
Microbe Lift Phosphate remover
Phosophate Gone (Box of 3) for RP Reactor
Aqua Source Blanketweed Resolve, Phosphate Reduction, Swift & Effective solution
Probiotics
Microbe Lift Thera P
Malamix 17
Salt
25kg Salt PDV
12.5kg Salt PDV
Sludge
Microbe lift- Sludge away
Cloverleaf Sludge Answer 800g
Kusuri Sludge Buster 500ml
Kusuri Super C Special
Aqua Balance Aquarium 50 Balls, Sludge Control Aquarium Water Treatment
Water Testing
Parameter
Alkalinity
Ammonia
Chlorine
Copper
GH
KH
Nitrate
Nitrite
PH
Phosphate
Salt
Complete Kits
Exact iDip Koi Water Testing Kit
Colombo Test Lab Professional
Colombo Quicktest 6 in 1 Teststrips
Hanna Water Pocket Test Kits
Microscopes
Novex BIO Blue MONO
Novex BIO Blue MONO LCD (BB4220-LCD)
Novex BIO Blue MONO LCD (BB4220-LCD)
Novex Led Junior 81.500
Koi Pond Pumps
Koi Pond Water Pumps
Dry and Submersible Pumps For Koi Pond
Submersible Pumps For Koi Pond
Dry Pumps For Koi Pond
Air Pumps For Koi Pond
Air Pumps
Air Pump Accessories & Lines
Pond Filtration
Pond Filters
Bead Filters For Koi Ponds
Box & Shower Filters Koi Pond
Combi Drum Filters For Koi Ponds
Drum Filters For Koi Ponds
Eazy Pod Filters For Koi Pond
Moving Bed Filters For Koi Pond
Nexus Filters For Koi Ponds
Pressure Filter For Koi Pond
Mechanical & Sieve Filters For Koi Ponds
Purifiers & Top Ups For Koi Ponds
Pond Skimmers
Filter Media
Bacteria Home Filter Media For Koi Ponds
Foam Filter Media For Koi Ponds
Japanese Matting For Koi Ponds
K1 & Kplus Filter Media For Koi Ponds
Pond Electrics
Ultra Violet Clarifiers
Ultra Violet Clarifiers Units
Ultra Violet Clarifier Ballasts
Amalgam Lamps For Koi Ponds
Quartz Sleeve For Ultra Violet Clarifiers
TL Lamps (2 Pin)
PLS Lamps
Delta Lamps
T5 Lamps For Ultra Violet Clarifiers
Koi Pond Heaters
Remora Professional Heat Pumps
Elecro Koi Pond Heaters
Pro Line Pond Heaters
Ozone For Koi Ponds
Pond Lights For Koi Pond
Switch Boxes & Controllers For Koi Pond
Thermometers For Koi Ponds
Pond Construction
Paints, Sealants & Glues
G4 Sealer
Gold Label
Impermax Liquid Pond Liner
My Pond MS300
Pipe Fittings
Koi Pond Ball Valves
3 Way Valve For Koi Ponds
Black Waste Pipe & Fittings For Koi Ponds
Koi Pond Bottom Drains
Hose Tails For Koi Pond
Pressure Pipe & Fittings For Koi Pond
Slide Valve For Koi Pond
Tank Connectors For Koi Pond
Pond Skimmers For Koi Pond
Split Unions For Koi Pond
Flexible Connectors
Flexible Hose For Koi Pond
Pond Waterfalls, Fountains, Blades & Bowls
Pond Liners
Koi Pond Window Glass
Pond Accessories
Koi Handling
Koi Handling Socks
Koi Bowls & Tanks
Koi Pond Nets
Pond Cleaning
Cleaners
Pond Vacuums
Pond Defences
Brands
Air-Aqua
AquaForte
AquaForte
Badu
Bee Health
Black Knight
Blagdon
Blue Eco
Bonda
Certikin
Colombo
DAB
Delta Bio
Elecro
ERA
ETI
Ever-Weld
Evolution Aqua
Filtreau
FujiMAC
Geomax
Gold Label
Green Reset
Griffon
Hanna
Hi Blow
JPD
Kiyomizu
Kockney Koi
Koi Cafe
Koi Medic
Koi Pro
Kusuri
Malamix
Matsuko
Medo
Microbe-Lift
Mountain Tree
Norfine
Novex
Osram
Performance Pro Pumps
Phillips
Pond Medic
PRO-Line Aqua
Profec
Purusaqua
RP Aquatics
RS Feeder
Sander
Seneye
Spindrifter
SuperFish
TAP Pond Wizard
TMC
TP
Triogen
WaterCo
Wet R Dry
Yamitsu
Search
Cart
Item added to your cart
View cart
Check out
Continue shopping
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
🔥 CHECKOUT OUR LATEST MIX AND MATCH WATER TREATMENT AND TESTING OFFERS AND 🔥 SAVE 10% 🔥 ON PURCHASES OF 2 OR MORE ITEMS
Skip to product information
Open media 1 in modal
Open media 2 in modal
1
/
of
2
Bio-UV
Bio-UV 20 Replacement Bulb
Bio-UV 20 Replacement Bulb
Regular price
£133.24 GBP
Regular price
Sale price
£133.24 GBP
Unit price
/
per
Sale
Sold out
Tax included.
Shipping
calculated at checkout.
Product variants
Default Title - £133.24
Quantity
(
0
in cart)
Decrease quantity for Bio-UV 20 Replacement Bulb
Increase quantity for Bio-UV 20 Replacement Bulb
Add to cart
Couldn't load pickup availability
Refresh
Bio-UV 20 Replacement Bulb
Share
Share
Link
Close share
Copy link
View full details
Carbon-neutral shipping on all orders
51kg
shipping emissions removed
That's like...
129
miles driven by an average gasoline-powered car
More info
