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Evolution Aqua K+ Advanced Filter Media
Evolution Aqua K+ Advanced Filter Media Plastic media, for use in biological pond filters - specifically in moving bed bio reactors, was pioneered by Evolution Aqua, some 20 years ago. In recent years, other plastic media have come onto the market, usually with the aim of trying to get more and more surface area. However, one drawback to using plastic media has always been the time it takes to establish...
Was £64.75 Now from £59.99
Evolution Aqua K+ Advanced Filter Media - Black Sinking
Evolution Aqua K+ Sinking Advanced Filter Media Plastic media, for use in biological pond filters - specifically in moving bed bio reactors, was pioneered by Evolution Aqua, some 20 years ago. In recent years, other plastic media have come onto the market, usually with the aim of trying to get more and more surface area. However, one drawback to using plastic media has always been the time it takes...
Was £64.75 Now from £59.99

Elecro Poolsmart Plus Touchscreen Heating ControllerElecro Poolsmart Plus Touchscreen Heating Controller
Sale
Elecro Poolsmart Plus Touchscreen Heating Controller
Elecro Poolsmart Plus Touchscreen Heating Controller The Elecro Poolsmart Plus Heating Controller is the intelligent pool control system that allows you to control and maintain your pool to the perfect temperature as economically as possible. The controller features a digital touch screen display, allowing you to control the functions at a touch of a finger. The priority heating function...
Was £409.60 Now £379.99
Blagdon 5 In 1 2000Blagdon 5 In 1 2000
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Blagdon 5 In 1 2000
Blagdon 5 In 1 2000 Product Overview: This complete in-pond solution includes a pump, filter, UV clarifier, LED spotlight manufactured to stay on and three attractive fountain feature heads. The filter contains effective mechanical and biological filtration to keep your water clean and healthy. The 5 W UV clarifier kills green water and algae. The fountain head options bring beauty...
Was £138.99 Now £128.99

NT Labs Koi Care - Ulcer SwabNT Labs Koi Care - Ulcer Swab
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NT Labs Koi Care - Ulcer Swab
NT Labs Koi Care - Ulcer Swab When to use? When fish have open wounds and ulcers. These can easily become infected with bacteria or fungus. Ulcer Swab cleans and disinfects wounds and sores. The cleaned wound can then be sealed with Propolis Wound Seal to create a long-lasting waterproof barrier. How to use? Ensure you have the appropriate equipment ready before catching...
Was £13.99 Now £12.99
COLOMBO LERNEX PRO
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COLOMBO LERNEX PRO
Morenicol Lernex Pro is developed for the treatment of resistant worms on ornamental fish. Lernex Pro is based on the most recent scientific knowledge and contains high quality antihelminthics like Nitroscanate and Flubendazole, against which no resistance has been build up yet. Therefore, Lernex Pro is effective against resistant skin flukes (Gyrodactylus) and gill flukes (Dactylogyrus). The presence...
Was £69.99 Now £64.99

Gold Label Aqua Pond Paint - York Stone
Gold Label Aqua Pond Paint - York Stone Gold Label Aqua Pond Paint is a recent addition to the pond paint market. It has been manufactured to simplify pond sealing. Gold Label pond paint is water based paint with an activator, this makes rollering or brushing simple with no drag. Gold label Aqua pond paint will cover approx 6-8 meters per litre better than most pond paints on the market today....
Was £69.99 Now from £64.99
Pontec Multiclear 15000 Set
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Pontec Multiclear 15000 Set
Pontec Multiclear 15000 Set Guaranteed clear and healthy water! The set consists of: Flow-through filter set with several filter foams Integrated UVC clarifier Powerful filter pump Filter hose Product highlights at a glance: Ideal for ponds up to 15000 l without fish stock Including filter pump with 3500 l/h Displacement of coarse debris up to 4 mm in size Integrated...
Was £279.99 Now £259.99

Oase AquaOxy 500Oase AquaOxy 500
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Was £112.99 Now £104.99
Blagdon Midipond 4500Blagdon Midipond 4500
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Blagdon Midipond 4500
Blagdon Midipond 4500 Product Overview: Everything you need to run a fountain, filter or waterfall. The economical, low maintenance design is easy to install, giving you more time to spend enjoying the site and sound of running water. The pump has a low velocity cage that reduces clogging and cleaning. The kit includes an optional pre-filter foam designed to be run with fine nozzles...
Was £142.99 Now £132.99

Yamitsu KF 4000 FG Filter - with media only
Yamitsu 4000 Pump Fed Fibreglass - with Media The KF4000 is a high quality, free-standing, fibreglass, four bay, filter designed to improve your fish's environment. Its "state-of-the art" multi chamber ensures maximum filtration with the minimum of maintenance. The unit is suitable for ponds of up to 4000 litres and a maximum flow rate of 3000 litres ph. However, with lighter stocking densities the...
Was £144.99 Now from £134.99
Oase Aquamax Eco Premium 13000Oase Aquamax Eco Premium 13000
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Oase Aquamax Eco Premium 13000
Oase Aquamax Eco Premium 13000 Increased efficiency through more economical consumption Even smoother and quieter Smart technology for digital control Characteristic: MORE EFFICIENT: Improved efficiency for all six AquaMax Eco Premium 5000–21000 models MORE ECONOMICAL: Lower power consumption all year round thanks to the increased energy efficiency of the...
Was £589.99 Now £549.99

Oase Pumpshield
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Oase Pumpshield
Oase Pumpshield Characteristic: 50 x 50 cm pump shield made from strong, durable fabric. Prevents early clogging of motors or nozzles in certain seasons. Allows maximum particle size of 1.5 mm coarse debris. Safe for fish and plants Can be used with almost all submersible pumps (e.g. pond, waterfall, well, fountain, irrigation and drainage pumps) Technical Data: Dimensions...
Was £37.49 Now £34.99
Kockney Koi Yamitsu Platinum 20000 Filter
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Kockney Koi Yamitsu Platinum 20000 Filter
Kockney Koi Platinum 20000 Filter The Fibreglass filter from Kockney Koi is Suitable for goldfish ponds to 20000 litres with 700 inches of goldfish or a 10000 litre koi pond with 160 inches of koi. The total surface area of the media included is greater than 53m2. This creates a substantially greater internal area for bio-mass to thrive. Kintama has double the surface area of most other...
Was £449.99 Now from £419.99

Pontec PondoPress Replacement Foam SetPontec PondoPress Replacement Foam Set
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Pontec PondoPress Replacement Foam Set
Pontec PondoPress Replacement Foam Set Replacement Sponge Set - suitable for the Pontec PondoPress range of filters. Sizes available Pontec PondoPress 5000 Pontec PondoPress 10000 Pontec PondoPress 15000
Was £30.99 Now from £28.99
Yamitsu KF 5000V FG Filter - with media only
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Yamitsu KF 5000V FG Filter - with media only
Yamitsu 5000V Fibreglass Filter - With Media Only The KF5000V is a high quality, free-standing, fibreglass, four bay, filter with integral vortex designed to improve your fish's environment. Its "state-of-the art" multi chamber ensures maximum filtration with the minimum of maintenance. The unit is suitable for fish ponds of up to 5000 litres and a maximum flow rate of 3000 litres ph. However, with...
Was £154.99 Now from £144.99

Medo Air Pumps (Piston Driven)
MEDO air pumps feature a unique, patent-awarded linear-motor-driven free piston system that is globally proven for use in Koi Pond. This unique design theory eliminates the wear components typically found in conventional air compressors, such as crank shafts, connecting rods and ball bearings. The only moving part is the piston! Also eliminated is the need for any lubrication. Fewer parts means...
Was £160.18 Now from £149.99
Evolution Aqua Eazy Pod Automatic
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Evolution Aqua Eazy Pod Automatic
The concept of the EazyPod Automatic is simple and yet innovative. Water enters via the inlet and passes over an 18 watt UV Clarifying bulb (on UV versions), helping to kill any single celled algae in the water. The water then enters the outer chamber, which runs around the entire circumference of the EazyPod. Between the outer chamber and the inner chamber, there is a stainless steel perforated...
Was £789.95 Now £739.95

Elecro 55 Watt H.R. "Highly Reflective" UV-C - Single StandardElecro 55 Watt H.R. "Highly Reflective" UV-C - Single Standard
New
Elecro 55 Watt H.R. "Highly Reflective" UV-C - Single Standard
Elecro 55 Watt H.R. "Highly Reflective" UV-C - Single Standard with lamp indicator The super reflective properties of the Elecro H.R.UV-C optimises the UV-C radiation and dramatically increases the performance. Features & Benefits: Highest UV reflective index on the market equating to supreme efficiency E-PTFE reach chamber is extremely repellent, maintaining...
Was £586.94 Now £549.99
Evolution Aqua Cetus Sieve
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Evolution Aqua Cetus Sieve
Cetus Sieve From Evolution AquaCan be gravity OR pump fedPerfect fit screen so no waste can bypassTotally reliable and simple to installPlug and Play €“ comes with flexible boots toconnect to pipe workGreatly reduced backwashing / maintenanceof pressurised filtersRobust one piece mould €“no welded joints €“ no leaks!Large waste collection area which slopes to sump outletIdeal for mechanically...
Was £795.00 Now £745.00

Blagdon 5 In 1 3000Blagdon 5 In 1 3000
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Blagdon 5 In 1 3000
Blagdon 5 In 1 3000 Product Overview: This complete in-pond solution includes a pump, filter, UV clarifier, LED spotlight and three attractive fountain feature heads. The filter contains effective mechanical and biological filtration to keep your water clean and healthy. The 5 W UV clarifier kills green water and algae. The fountain head options bring beauty to your pond and...
Was £159.99 Now £149.99
AquaForte Ultrasieve Midi
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AquaForte Ultrasieve Midi
AquaForte MIDISieve The MIDISieve is the smaller version of the successful Ultrasieve III. The perfect solution for pump capacities up to ±15m³/h. An ideal pre-filter. Create a compact filter system by combining the Ultrasieve MIDI with a bead filter or other pump fed filter. The pump connection comes with a long suction pipe which draws the water from under the float to prevent...
Was £895.00 Now £839.99

Kusuri Klay
Kusuri Klay A unique, high purity, Calcium Montmorillonite clay which remineralises water, improves water clarity, Koi colour and lustre, aids health, stimulates appetite. Kusuri Klay mimics the natural mud pond environment where high quality Koi are traditionally bred and grown on during the summer months. Kusuri Klay is a pure mineral, free of any chemicals, phosphates and base metals....
Was £20.22 Now from £18.99
Novex L.E.D Junior Microscope 81.500
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Novex L.E.D Junior Microscope 81.500
Novex L.E.D Junior Microscope 81.500 The Novex LED Junior microscopes stand for quality and reliability. Much attention has been given to the mechanical and optical components. The Novex LED Junior microscope is very well priced despite the usage of high quality materials and is perfect for entry level. Head - Monocular rotatable tube 130mm Eyepiece - With locked in WF 10x eyepiece...
Was £165.00 Now £154.99

Oase Aquamax Eco Premium 17000Oase Aquamax Eco Premium 17000
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Oase Aquamax Eco Premium 17000
Oase Aquamax Eco Premium 17000 Increased efficiency through more economical consumption Even smoother and quieter Smart technology for digital control Characteristic: MORE EFFICIENT: Improved efficiency for all six AquaMax Eco Premium 5000–21000 models MORE ECONOMICAL: Lower power consumption all year round thanks to the increased energy efficiency of the...
Was £669.99 Now £629.99
Oase Aquamax Eco Premium 21000Oase Aquamax Eco Premium 21000
Sale
Oase Aquamax Eco Premium 21000
Oase Aquamax Eco Premium 21000 Increased efficiency through more economical consumption Even smoother and quieter Smart technology for digital control Characteristic: MORE EFFICIENT: Improved efficiency for all six AquaMax Eco Premium 5000–21000 models MORE ECONOMICAL: Lower power consumption all year round thanks to the increased energy efficiency of the motors QUIETER:...
Was £754.99 Now £709.99

Blagdon Midipond 5500Blagdon Midipond 5500
Sale
Blagdon Midipond 5500
Blagdon Midipond 5500 Product Overview: Everything you need to run a fountain, filter or waterfall. The economical, low maintenance design is easy to install, giving you more time to spend enjoying the site and sound of running water. The pump has a low velocity cage that reduces clogging and cleaning. The kit includes an optional pre-filter foam designed to be run with fine nozzles...
Was £167.99 Now £157.99
Oase Pre Formed Pond 250
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Oase Pre Formed Pond 250
Oase Pre Formed Pond 250 Key Features: Integrated marginal and plant zone With different depth zones for a broad spectrum of flora and fauna Enriches gardens with natural design Characteristic: SIMPLE: It's easy to install a pump into the pre-formed pond DEPTH ZONES: With zones of different depths for a wide range of flora and fauna INTEGRATED:...
Was £84.99 Now £79.99

AquaForte Impermax Humidity Primer
AquaForte Impermax Humidity Primer - for damp surfaces The Aquaforte Impermax humidity primer is used on damp substrates, prior to painting Impermax Aqua Liquid The Humidity Primer is a two-component product, so the 5kg as an example is made up of (one 4 kg and one 1 kg can) that is used as a primer for damp surfaces. After the drying time it serves as a vapor barrier. Consumption: 0.3...
Was £169.99 Now from £159.99
Evolution Aqua Eazy Pod UV Automatic
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Evolution Aqua Eazy Pod UV Automatic
The concept of the EazyPod Automatic is simple and yet innovative. Water enters via the inlet and passes over an 18 watt UV Clarifying bulb (on UV versions), helping to kill any single celled algae in the water. The water then enters the outer chamber, which runs around the entire circumference of the EazyPod. Between the outer chamber and the inner chamber, there is a stainless steel perforated...
Was £849.95 Now £799.99

Koi Cafe Solar Panel
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Koi Cafe Solar Panel
Koi Cafe - Automatic Fish Feeder - Solar Panel This is an optional solar panel addition for the Koi Cafe Automatic Fish Feeder. Colour. Metal/Black Colour Please note: The photo shows the complete Koi Cafe with solar panel attached. Both the solar panel and Koi Cafe need to be bought separately.
Was £244.00 Now £229.99
Blagdon Midipond 6500Blagdon Midipond 6500
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Blagdon Midipond 6500
Blagdon Midipond 6500 Product Overview: Everything you need to run a fountain, filter or waterfall. The economical, low maintenance design is easy to install, giving you more time to spend enjoying the site and sound of running water. The pump has a low velocity cage that reduces clogging and cleaning. The kit includes an optional pre-filter foam designed to be run with fine...
Was £189.99 Now £179.99

Vetark Fluke-Solve Plus
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Vetark Fluke-Solve Plus
Vetark Fluke-Solve Plus For use in ponds containing koi carp exclusively. Extensive research has resulted in the creation of Fluke-Solve Plus®, a specially developed product for the treatment of the resistant flukes which are now causing serious problems in koi. Fluke-Solve Plus® uses a combination of the proven technology of Fluke-Solve® (praziquantel) with new active ingredients...
Was £48.99 Now from £46.49
Blagdon 5 In 1 6000Blagdon 5 In 1 6000
Sale
Blagdon 5 In 1 6000
Product Overview: This complete in-pond solution includes a pump, filter, UV clarifier, LED spotlight and three attractive fountain feature heads. The filter contains effective mechanical and biological filtration to keep your water clean and healthy. The 5 W UV clarifier kills green water and algae. The fountain head options bring beauty to your pond and the LED spotlight brings your...
Was £198.99 Now £188.99

NT Labs - Ammonia Water Test KitNT Labs - Ammonia Water Test Kit
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NT Labs - Ammonia Water Test Kit
NT Labs - Ammonia Water Test Kit What is ammonia? Ammonia is the main waste product produced by fish as a result of feeding. It can also be generated by the decay of uneaten food or decaying organic matter, such as plant leaves. It is invisible to the naked eye and its presence or absence cannot be determined by looking at the water alone. It is extremely toxic to the fish but is broken...
Was £9.99 Now £9.49
Pondtec Multiclear Replacement Foam Set
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Pondtec Multiclear Replacement Foam Set
Pondtec Multiclear Replacement Foam Set Replacement foams for the Pondtec Multiclear Filters. Sizes: Pondtec Multiclear 5000 replacement foam set Pondtec Multiclear 8000 replacement foam set
Was £39.99 Now £37.99

Medo Air Pump Service Kits
Medo Air Pump Service Kits At Koi Logic we have used Medo Air Pumps on our own Koi systems for over 25 years and know the importance of regular servicing to prolong the working life of an air pump. A full range of service kits available for Medo Air Pumps. Regular maintenance is required in order to keep your Medo Air Pump working at optimum performance. Serviced annually will...
Was £59.99 Now from £56.99
Proline AQUA Shower (3 tier) - Without media
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Proline AQUA Shower (3 tier) - Without media
Proline AQUA Shower (3 teir) - Without media
Was £483.33 Now £459.99

Kusuri Lithaqua KH / PH Buffer
Kusuri - Lithaqua KH / PH Buffer A calcified seaweed high in trace elements and carbonates. It is an ideal filter media due to its porous construction, perfect for raising the KH of soft water, as well as stabilising pH. Benefits: Lithaqua is a marine mineral high in trace elements and carbonates, ideal for raising KH values. A superb filter media of porous construction, allowing...
Was £16.80 Now from £15.99
Blagdon 6 In 1 9000Blagdon 6 In 1 9000
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Blagdon 6 In 1 9000
Blagdon 6 In 1 9000 Product Overview: The Blagdon Inpond 6 in 1 has everything you need for a clear and healthy pond, combined in an efficient pump and filtration package. This complete in-pond solution includes a pump, filter, UV clarifier, LED spotlight, 4 attractive fountain feature heads and the ability to run a waterfall. The filter contains effective mechanical and biological...
Was £239.99 Now £229.99

The Koi Doctor (Marten Laamens)
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The Koi Doctor (Marten Laamens)
The Koi Doctor The Koi Doctor is an essential overview of all aspects of koi keeping. This guide is intended for hobbyists who care deeply about their ornamental fish. The innumerable tips in this book are indispensable for anyone who wants to keep their Koi in the best conditions possible. The Koi Doctor enlists and describes the most common problems in Koi keeping and presents simple solutions...
Was £55.19 Now £52.99
Evolution Aqua Evo UVEvolution Aqua Evo UV
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Evolution Aqua Evo UV
Evolution Aqua Evo UV Professional ultraviolet clarifiers for ponds Evolution Aqua’s pond UV clarifiers have been completely re-designed for 2021, to deliver even greater performance and improved service ability. The range of six evoUV pond clarifiers are made using the very latest technology and design techniques, ensuring there is even water flow through the unit, and optimum...
Was £124.95 Now from £119.99

AquaForte Prime-Vario WIFI Pond Pump
AQUAFOTE PRIME-VARIO WIFI Pond Pump Latest generation Sine Wave pond pumps with controller for variable speeds from 30 to 100%. Thanks to the Sine Wave technology, these pumps are even more economical in energy consumption. Moreover, they have more pump head than comparable pumps. The model is suitable for dry installation and can be installed in different positions thanks to the...
Was £353.95 Now from £339.99
Yamitsu KF 12000 FG Filter - with media only
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Yamitsu KF 12000 FG Filter - with media only
Yamitsu KF 12000 FG Filter With Media The KF 12000 is available as pump fed (KF12000P) and gravity fed (KF12000G). It is a high quality, free-standing, fibreglass, five bay, filter designed to improve your fish™s environment. Its 'state-of-the art' multi chamber ensures maximum filtration with the minimum of maintenance. The unit is suitable for fish ponds of up to 12000 litres and a maximum...
Was £1,079.99 Now from £1,039.99

NT Labs Koi Care - Propolis Wound SealNT Labs Koi Care - Propolis Wound Seal
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NT Labs Koi Care - Propolis Wound Seal
NT Labs Koi Care - Propolis Wound Seal Treats: Ulcers, open wounds, damaged fins and Hikui, (Hikui is skin cancer on koi) When to use? Use to seal ulcers, damaged fins, open wounds and Hikui, preferably after cleaning these areas with Ulcer Swab antiseptic wound cleaner. Upon contact with water, propolis becomes insoluble, forming a waxy seal to help prevent pathogens or...
Was £13.99 Now £13.49
Oase Aquarius Fountain Set Classic 750
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Oase Aquarius Fountain Set Classic 750
Oase Aquarius Fountain Set Classic 750 Key Features: Particularly economical – effectively reduces running costs Includes three fountain attachments and an optimised nozzle bracket Second outlet that can be adjusted separately for small watercourses or water features Characteristic: THERMAL PROTECTION: This feature ensures that the device is thermally protected HEIGHT-ADJUSTABLE:...
Was £55.99 Now £53.99

Spindrifter 4" Pressure Bottom Drain For Concrete
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Spindrifter 4" Pressure Bottom Drain For Concrete
SPINDRIFTER 4" PRESSURE BOTTOM DRAIN FOR CONCRETE The Spindrifter bottom drain is known worldwide for its quality and design. This unit completely replaces the "Standard Bottom Drain." The most noticeable feature is the extra connection in the sump of the drain. This allows the air supply hose to enter the sump independently of the water outlet pipe, thus eliminating the possibility...
Was £310.22 Now £299.99
Kusuri Fluke S
Kusuri Fluke S Kusuri Fluke S is a 50% Praziquantel based medication used to eradicate Gill Flukes, Body Flukes and Tape Worms. This treatment is safe to use without destroying the bacteria in the filter and can be used at any temperature. While dosing with Fluke S you can continue to feed. This product is designed as a one off treatment, but may require a second dose after 7 days in heavy infestation....
Was £44.94 Now from £29.99
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