Skip to content
This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.
CARBON NEUTRAL SHIPPING ON ALL ORDERS
Search
Search
Clear
Cart
0
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
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
Multibay Filter 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
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
Search
Clear
Cart
0
Home
Koi Food
Show menu
Exit menu
Koi Food
All Season
Show menu
Exit menu
All Season
Small
Medium
Large
Colour
Show menu
Exit menu
Colour
Small
Medium
Large
Growth
Show menu
Exit menu
Growth
Small
Medium
Large
Medicarp
Show menu
Exit menu
Medicarp
Medium
Large
Sinking
Show menu
Exit menu
Sinking
Small
Medium
Large
Wheatgerm
Show menu
Exit menu
Wheatgerm
Small
Medium
Large
50/50 Floating and Sinking
Show menu
Exit menu
50/50 Floating and Sinking
Small
Medium
Large
Koi Treats
Automatic Koi Fish Feeders
Water Treatment
Show menu
Exit menu
Water Treatment
Koi Medication
Show menu
Exit menu
Koi Medication
Bacteria
Parasite
Topical
Ammonia
Show menu
Exit menu
Ammonia
Microbe lift- Nite-OUT
Microbe Lift Ammonia remover
Blanketweed
Show menu
Exit menu
Blanketweed
Colombo BiOx (prevents blanket weed)
Kusuri ECO PURE
Cloverleaf Blanket Answer
Green-GO Blanketweed Killer
Aqua Source Blanketweed Resolve
Buffer
Show menu
Exit menu
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
Show menu
Exit menu
Chlorine
Kusuri Recovery
Detox
Microbe Lift Aqua Extreme
Conditioner
Show menu
Exit menu
Conditioner
Kusuri PRO-100
Kusuri Klear 500ml
Dechlorinator
Show menu
Exit menu
Dechlorinator
Kusuri Dechlorinator
Kusuri Recovery
Cloverleaf Dechlor Answer
Pond Medic Dechlora
Defoamer
Show menu
Exit menu
Defoamer
Kusuri De-foamer
Pond Medic Antifoam
Filter Start
Show menu
Exit menu
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
Show menu
Exit menu
GH
Aqua Balance GH/Kh Buffer Up - Maintain Water Stability and Fish Health
KH
Show menu
Exit menu
KH
Aqua Balance KH Buffer Up - Stabilize Water pH & Enhance Biological Filtration
AquaForte Bio-Stabil 2.5kg
Nitrite
Show menu
Exit menu
Nitrite
Microbe lift- Nite-OUT
PH
Show menu
Exit menu
PH
Microbe Lift PH + 1ltr
Kusuri Bio Balance
AquaForte Bio-Stabil 2.5kg
Phosphate
Show menu
Exit menu
Phosphate
Microbe Lift Phosphate remover
Phosophate Gone (Box of 3) for RP Reactor
Aqua Source Blanketweed Resolve, Phosphate Reduction, Swift & Effective solution
Probiotics
Show menu
Exit menu
Probiotics
Microbe Lift Thera P
Malamix 17
Salt
Show menu
Exit menu
Salt
25kg Salt PDV
12.5kg Salt PDV
Sludge
Show menu
Exit menu
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
Show menu
Exit menu
Water Testing
Parameter
Show menu
Exit menu
Parameter
Alkalinity
Ammonia
Chlorine
Copper
GH
KH
Nitrate
Nitrite
PH
Phosphate
Salt
Complete Kits
Show menu
Exit menu
Complete Kits
Exact iDip Koi Water Testing Kit
Colombo Test Lab Professional
Colombo Quicktest 6 in 1 Teststrips
Hanna Water Pocket Test Kits
Microscopes
Show menu
Exit menu
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
Show menu
Exit menu
Koi Pond Pumps
Koi Pond Water Pumps
Show menu
Exit menu
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
Show menu
Exit menu
Air Pumps For Koi Pond
Air Pumps
Air Pump Accessories & Lines
Pond Filtration
Show menu
Exit menu
Pond Filtration
Pond Filters
Show menu
Exit menu
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
Multibay Filter 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
Show menu
Exit menu
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
Show menu
Exit menu
Pond Electrics
Ultra Violet Clarifiers
Show menu
Exit menu
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
Show menu
Exit menu
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
Show menu
Exit menu
Pond Construction
Paints, Sealants & Glues
Show menu
Exit menu
Paints, Sealants & Glues
G4 Sealer
Gold Label
Impermax Liquid Pond Liner
My Pond MS300
Pipe Fittings
Show menu
Exit menu
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
Pond Accessories
Show menu
Exit menu
Pond Accessories
Koi Handling
Show menu
Exit menu
Koi Handling
Koi Handling Socks
Koi Bowls & Tanks
Koi Pond Nets
Pond Cleaning
Show menu
Exit menu
Pond Cleaning
Cleaners
Pond Vacuums
Pond Defences
Brands
Show menu
Exit menu
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
🔥 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
Home
Mountain Tree
Mountain Tree Cross Filter Brush Grade: AA Dia 12X50CM
Mountain Tree Cross Filter Brush Grade: AA Dia 12X50CM
£6.99
off
1
1
2
3
4
5
6
7
8
9
10 +
Quantity
Sold Out
Earn
points
on this purchase.
Learn more
Mountain Tree Cross Filter Brush Grade: AA Dia 12X50CM
Read more
Mountain Tree Cross Filter Brush Grade: AA Dia 12X50CM
£6.99
Sold Out
Related products
Recently viewed
See All
See All
Carbon-neutral shipping on all orders
26kg
shipping emissions removed
That's like...
66
miles driven by an average gasoline-powered car
More info
Previous
Next
Close
Cart
No more products available for purchase
Your Cart is Empty
Home
Koi Food
Water Treatment
Water Testing
Koi Pond Pumps
Pond Filtration
Filter Media
Pond Electrics
Pond Construction
Pond Accessories
Brands
Pair with
Is this a gift?
Leave a note about your order
Items
Free
Subtotal
Free
Check Out
Shipping, taxes, and discount codes are calculated at checkout
