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Flexible Rubber Boot Connector - 90° Bend
Flexible Rubber Boot Connector - 90° Bend
Koi Logic have stocked and sold Flexi connectors for over 25 years, probably the first Koi centre in the UK to use Flexi Boots
This ''full'' range literally makes glue and existing hard fittings redundant. It allows you to connect all of your pipework to each other or to any product you wish to install.
The advantages are numerous:
Simple...
NT Labs - Nitrate Water Test Kit
NT Labs - Nitrate Water Test Kit
What is nitrate?
Nitrate is produced by the beneficial bacteria in the water and filters as they break down the fish’s toxic waste products (ammonia and nitrite). Nitrate is not typically toxic to fish, but excessively high levels (>100mg/l) can cause problems with growth.
What is the correct nitrate level?
The level of nitrate is dependent...
NT Labs - Broad pH Water Test Kit
NT Labs - Broad pH Water Test Kit
What is pH?
The new Broad Range pH Test is for testing water within the pH range of 6 – 9. This pH test now covers the pH range more likely observed in your pond and also offers improved precision with 0.5 unit determination.
What is the correct pH level?
There is no definitive correct pH as different fish species have their preferred pH...
NT Labs - Hardness GH & KH Water Test Kit
NT Labs - Hardness GH & KH Water Test Kit
What is KH?
KH, also known as “total alkalinity” or “carbonate hardness”, is a measure of the buffering capacity of the water in your pond. The buffering capacity refers to how well it can resist changes in pH.
What is GH?
General Hardness is a measure of the total amount of minerals dissolved in the water....
Silver Label Pond Aquarium Sealer - Black
Silver Label Pond Aquarium Sealer - Black
The Silver Label Aquarium Sealer is specially formulated for use with fish tank construction of all types, can be used on flange connectors in ponds.
This expert sealant must be used on a dry, clean and grease free surface to form a watertight, secure seal that will last. Non-toxic and solvent free, it is safe to use and will not leach any unwanted...
Silver Label Pond Aquarium Sealer - Clear
Silver Label Pond Aquarium Sealer - Clear
The Silver Label Aquarium Sealer is specially formulated for use with fish tank construction of all types, can be used on flange connectors in ponds.
This expert sealant must be used on a dry, clean and grease free surface to form a watertight, secure seal that will last. Non-toxic and solvent free, it is safe to use and will not leach any unwanted...
Oase 50mm Discharge 45°
Oase 50mm Discharge 45° Bend
The Oase 50mm diameter 45° bend is used on the discharge waste pipe
Cloverleaf Pre-Vent Blanketweed
Cloverleaf Pre-Vent Blanketweed
Pre-Vent Blanketweed by Cloverleaf is designed to be used after your initial treatment of Cloverleaf Blanket Answer, to help reduce blanketweed and your pond in tip top condition.
Pre-Vent Blanketweed is a 100% natural product made up of minerals and enzymes.
Dosage: Add 10 grams per 266 gals / 1207 ltrs or use the scoop provided - 1 x scoop = 800...
NT Labs Koi Care - Paramedic Kit
NT Labs Koi Care - Paramedic Kit
When to use?
When fish have cuts, abrasions or ulcers on their body. The Paramedic Kit has been designed to allow you to carry out basic first aid on your koi safely and hygienically to help fish recover as quickly as possible
It contains 6 components:
10ml Koi Calm: a sedative to make fish easier to handle (for use with koi only).
30ml...
NT Labs Koi Care - Flukasol
NT Labs Koi Care - Flukasol
Treats:
Skin and gill flukes.
When to use?
When fish show signs of a fluke infestation, including flicking, gasping, excessive mucus or lethargy, preferably after confirmation of your diagnosis by microscopy.
Flukasol is an easy-to-use, liquid suspension of flubendazole, which targets skin and gill flukes.
How to use?
Test your...
Colombo Alparex
Colombo Alparex
Colombo Alparex is a great pond treatment for parasites such as Trichodina, Chilodinella and Whitespot. Alparex is also good at battling fungal infections.
Colombo Alparex Anti Parasite treats invisible Parasites - which cause grey skin disease such as Ichtyobodo, Chilodinella and Trichodina. These presence of these parasites can on be determined with a microscope. Symptoms...
Colombo Cytofex
Colombo Cytofex
Cytofex is effective against bacterial infections such as skin ulcers, infections, fin rot and hole disease.
For this purpose, Cytofex contains the Enrofloxacin antibiotic with wide spectrum of action as well as the Benzalkonium-chloride disinfectant.
Dosage:
1000 ml to treat 10,000 litres
Decoy Heron
Deter herons from your pond by placing this next to or in the shallows of your pond.
Change its position regularly so the herons think it's real!
Oase ProfiClear Compact-M/BioTec Premium 80000 Replacement Sieve 60 Micron
Oase ProfiClear Compact-M/BioTec Premium 80000 Replacement Sieve 60 Micron
This is a genuine Oase Replacement Sieve Set for use with the Oase range of Drum Filters
These high quality replacement Filter Screens remove waste down to 60μ, providing outstanding mechanical filtration results.
Suitable for the following Oase Products:
Oase ProfiClear Premium Compact - M Gravity Fed...
Pontec Pondopress 5000 Set
Pontec Pondopress 5000
Guarantees clean and healthy water with the complete compact pressure filter set for ponds up to 5000 litres.
Concealed in the ground, it can even operate a waterfall
The set consists of:
Pressure filter with bio-mechanical filter media
Integrated UVC clarifier
Powerful filter pump
Filter hose
Product highlights at...
Ogata Koi Premium Selection 4-5"
PRE ORDER - AVAILABLE FROM MARCH 2025
Ogata Premium Selection 4-5"
Each box contains: 8 Ogata Koi
Each box contains a mix of varieties, of a very good grade Japanese Koi, from the world renowned Ogata Koi Farm, Japan.
These high quality Koi have been hand selected by Koi Logic to ensure the best quality.
If you have special requirements for particular varieties, please let...
Ogata Koi Premium Selection 8-10"
PRE ORDER - AVAILABLE FROM MARCH 2025
Ogata Premium Selection 8-10"
Each box contains: 5 Ogata Koi
Each box contains a mix of varieties, of a very good grade Japanese Koi, from the world renowned Ogata Koi Farm, Japan.
These high quality Koi have been hand selected by Koi Logic to ensure the best quality.
If you have special requirements for particular varieties, please let...
Ogata Koi Premium Selection 10-12"
PRE ORDER - AVAILABLE FROM MARCH 2025
Ogata Premium Selection 10-12"
Each box contains: 3 Ogata Koi
Each box contains a mix of varieties, of a very good grade Japanese Koi, from the world renowned Ogata Koi Farm, Japan.
These high quality Koi have been hand selected by Koi Logic to ensure the best quality.
If you have special requirements for particular varieties, please let...
PVC Imperial High Pressure - Reducers
PVC High Pressure - Reducers
Specification
Imperial solvent reducers which glue inside an imperial 90°, 45°, Socket, or Tee fitting
Oase Aquaskim 20
Oase Aquaskim 20
Key Features:
Supplement in the entire filter system
Adapts to water level changes
Easy to maintain with easy-to-access coarse debris basket
Characteristic
SURFACE AREA: Effectively skims pond surfaces of up to 50 m2
COMPATIBLE: The AquaSkim Gravity – with high-quality DN160/110 adapter, for easy integration into DN 110 line systems
NICE...
Pontec PondoStar LED Pond Lights
Pontec PondoStar LED Pond Lights
Brilliant, luminous light accents for garden and pond!
Luminous beams in the garden with "The PondoStar LED Lights" which are extremely energy-efficient spotlights that bring
fascinating illuminated views to your garden. Equipped with a 12 V cable transformer, the spotlights are perfectly suited for use underwater
and above the water surface.
...
Kusuri Topical Treatment Kit
Koi Topical Treatment - Kusuri Ulcer Kit
A complete easy to use kit, for the beginner or experienced fish keeper. For treating Ulcers, wounds and Fin Rot
All kit components are replaceable, so you need never run short of any particular item.
Kusuri 8-Piece Topical Treatment Kit is a complete easy to use kit, for the beginner and experienced fish keeper. For treating Ulcers, wounds...
BIO-UV NEO-12 UVC
BIO-UV NEO-12 UVC
The Bio UV Neo Series unit is a Ultraviolet Sanitizer and Clarifier designed specifically for the koi industry and are made of PVC plastic with four mounting feet and PVC electrical enclosure bonnet.
The Bio UV Neo Series have earned an outstanding reputation for quality, functionality, performance and reliability. Three different models serve systems with water max flow...
AquaForte UB Series - UltraBead Filter - UB140
AquaForte UB Series - UltraBead Filter - UB140
Beadfilters are closed (pressure) vessels filled with millions of small plastic beads. These beads float and therefore provide a means of mechanical filtration and the enormous surface of these beads provides the biological filtration. Mechanical filtration: the beads float in a closed vessel and are packed very close to each other. The pressure...
Elecro Cygnet Evolution 2 Pond Heater 2KW (Digital)
Elecro Cygnet Evolution 2 Pond Heater 2KW (Digital)
Supplied with low watts density coiled titanium heating elements. Cygnet heaters are titanium construction and an ideal solution for ponds and tropical marine applications.
Koi Logic Recommendation The Elecro Cygnet Aquatic Heater 2KW (Digital) heater is suitable to heat upto a 2000 gallon outdoor pond.
Features & Benefits
Six...
Elecro Cygnet Evolution 2 Pond Heater 6KW (Analogue)
Elecro Cygnet Evolution 2 Pond Heater 6KW (Analogue)
Supplied with low watts density coiled titanium heating elements. Cygnet heaters are titanium construction and an ideal solution for heating koi ponds, garden ponds and tropical marine applications.
Koi Logic Recommendation The Elecro Cygnet Aquatic Heater 6KW (Analogue) heater is suitable to heat upto a 6000 gallon outdoor pond.
...
Elecro Cygnet Evolution 2 Pond Heater 1KW (Digital)
Elecro Cygnet Evolution 2 Pond Heater 1KW (Digital)
Supplied with low watts density coiled titanium heating elements. Cygnet heaters are titanium construction and an ideal solution for ponds and tropical marine applications.
Koi Logic Recommendation The Elecro Cygnet Aquatic Heater 1KW (Digital) heater is suitable to heat upto a 1000 gallon outdoor pond.
Features & Benefits
Six...
Elecro Cygnet Evolution 2 Pond Heater 8KW (Analogue)
Elecro Cygnet Evolution 2 Pond Heater 8KW (Analogue)
Supplied with low watts density coiled titanium heating elements. Cygnet heaters are titanium construction and an ideal solution for heating koi ponds, garden ponds and tropical marine applications.
Koi Logic Recommendation The Elecro Cygnet Aquatic Heater 8KW (Analogue) heater is suitable to heat upto a 8000 gallon outdoor pond.
...
Kusuri Potassium Permanganate
Koi Pond Medication - Kusuri Potassium Permanganate A good disinfectant for ponds and nets. Excellent for the eradication of Trichodina & Costia, and other parasites.It will discolour water for up to 7 days.At higher temperatures it can remove some oxygen from water, so it is advisable to keep an airstone running within the treatment/quarantine tank.We supply a very fine crystalline grade which...
stainless steel algae brush 5"
Stainless steel algae brush 5"
These brushes are ideal for cleaning the side walls and base of a fibreglass pond.
More robust than the nylon brush.
Fits the adjustable swimming pool pole
Note: Not suitable for use on pond liner
Yamitsu Hi -Flow 50 Air Pump
The Yamitsu Hi-Flow 50
This air pump is capable of providing sufficient pressure at an output of 50 litres per minute at a depth of 1.2 metres (4 feet).
The Yamitsu Hi-Flow Airpump is suitable for medium and large ponds and its power consumption is only 40 watts
The Hi-Flow 50 air pump comes complete with
2 x spare diaphragms
2 x inlet valve assemblies
1 x high quality chrome manifold...
AquaForte EB Series EconoBead Filter - EB140
AquaForte EB Series - EconoBead Filter EB140
The economical answer to imitation filters, made by the Beadfilter experts!
The Econo Bead filters have a strong quality polypropylene vessel and are standard equipped with:
BEADFILTER OPERATION
Water enters into the tank (A) under pressure from the pump. The solids are collecting in the centre of the filter, waiting to be hydraulically...
Oase ProfiClear Premium XL Discharge Module - Pump
Oase ProfiClear Premium XL Discharge Module - Pump
Key Features
Mature, professional technology with more than three years of development time
Modern modular filter system for professional water quality where space is at a minimum
Characteristic
Mature, professional technology with more than three years of development time
A fixed bed filter (OASE ClearWave) in the...
Leaf & Debris Scoop Net - Head Only
Leaf & Debris Scoop Net - Head Only
This deluxe leaf shovel is Ideal for removing leaves and debris from the bottom of the pond.
Specifications:
Made of strong plastic.
Universal swimming pole attachment for fitting to adjustable poles.
Large in size this fine micro nylon mesh net, ensures small and large debris is trapped and removed from the pond.
Fits the 6'...
NT Labs Koi Care - Argusol
NT Labs Koi Care - Argusol
Treats:
Fish lice (Argulus), anchor worm (Lernaea) and other crustacean parasites.
When to use?
When fish have large external parasites, Argusol is an easy-to-use suspension of diflubenzuron, a powerful anti- crustacean medication.
How to use?
Test your water quality using NT Labs Test Kits.
Shake the bottle well before use. Mix the...
Envirex
Lincs Fish Health - Envirex
A product which is a combination of naturally occuring substances harnessed to benefit all ponds. Works quickly to lower ammonia and nitrite. It can also balance fluctuations in acidity and alkalinity.
Dose
New pond dose: 80gms per 1000 gallons
Mature pond dose: 40gms per 1000 gallons.
Maintenance Dose 5gms per 1000 gallons should be added every 3 to 4...
Cloverleaf Bacteria Answer
Cloverleaf Bacteria Answer 1LBacteria Answer is a unique blend of nitrifying bacteria to promote healthy filtration systems.Nitrifying bacteria are vital for the establishment of a healthy balanced pond, and are a key contributor towards the development of a mature filtration system. Achieving such balance in a new fish pond is problematical, but Cloverleaf™s "Bacteria Answer" is the safe way to...
Ceramic Cylinder Airstones
Ceramic Cylinder Airstones
Angel Aqua Ceramic Air Stone Cylinder
The Angel Aqua range are high quality Korean airstones.
These airstones are a ceramic product and are made with special material and fired at very high temperatures.
They contain many pores and no corrosion or friction loss. Long life and strong against shock.
Bubbles are minute which provides excellent oxygen...
Aquaforte Profi Heater 3KW With Thermostat - Stainless
Aquaforte Profi Heater 3KW With Thermostat - Stainless
These New Profi Koi Pond heaters from Aquaforte are the latest heaters to be introduced for those Koi and pond keepers that are having to work on a budget. Heating your pond is no longer a problem with the New Profi Lower Priced Pond Heaters:
The Profi Heater 3KW has a fully calibrated Thermostat, so you can easily control the temperature...
Elecro Cygnet Evolution 2 Pond Heater 4KW (Analogue)
Elecro Cygnet Evolution 2 Pond Heater 4KW (Analogue)
Supplied with low watts density coiled titanium heating elements. Cygnet heaters are titanium construction and an ideal solution for heating koi ponds, garden ponds and tropical marine applications.
Koi Logic Recommendation The Elecro Cygnet Aquatic Heater 4KW (Analogue) heater is suitable to heat upto a 4000 gallon outdoor pond.
...
Oase ProfiClear Premium Compact-L Gravity Fed Drum Filter EGC
Oase ProfiClear Premium Compact-L Gravity Fed Drum Filter EGC
The ProfiClear Premium Compact-L Gravity Fed Filter is a fully automated filtration system featuring a rotating debris sieve drum which is capable of trapping particles down to 60 microns in size (around half the thickness of a human hair). This level of filtration ensures absolutely crystal clear water clarity. The filter unit also features...
Oase ProfiClear Premium Compact-L Pump Fed Drum Filter EGC
Oase ProfiClear Premium Compact-L Pump Fed Drum Filter EGC
This compact drum filter can handle Koi pools up to 30,000 litres and Goldfish pools up to 60,000 litres, The water first enters the 60 microm meshed drum which removes almost all debris before the water goes through to the second section containing the fluidised moving bed section which uses Oase’s Hel-X 13 filter media to help break...
Oase Biotec 110mm Outlet Pipe
Oase Biotec Outlet Pipe
The Oase 110mm diameter (DN110) is used on the outlet of Oase Biotec and Biosys filter systems.
Specifications:
110mm Diameter x 480mm length
Oase 30 micron sieve - Proficlear Premium /Compact-L
Oase 30 micron sieve - Proficlear Drum Filter
Spare 30µm Sieve element, designed to fit and replace any one of the 8 sieves on the OASE ProfiClear Premium Drum Filter Modules.
The spare sieve can easily be changed and features the stainless steel 30 micron sieve sheet, rubber drum seal and lever catches.
The replacement 30µm sieve is suitable for use with the following OASE...
Oase 125 micron sieve - Proficlear Premium /Compact-L
Oase 125 micron sieve - Proficlear Drum Filter
Spare 125µm Sieve element, designed to fit and replace any one of the 8 sieves on the OASE ProfiClear Premium Drum Filter Modules.
The spare sieve can easily be changed and features the stainless steel 125 micron sieve sheet, rubber drum seal and lever catches.
The replacement 125µm sieve is suitable for use with the following...
AquaForte Impermax PU Primer 4 kg
AquaForte Impermax PU Primer - 4 kg
The PU primer serves as a primer for very smooth and non-porous surfaces such as ceramics, tiles, metal, plastic, etc. and thus ensures better adhesion between the existing surface and Impermax.
Suitable surfaces must not be too rough or too fine and absolutely not porous. For surfaces with concrete tiles, it is advisable to apply a cement base. For an...
Aquaforte Profi Heater 2KW With Thermostat - Stainless
Aquaforte Profi Heater 2KW With Thermostat - Stainless
These New Profi Koi Pond heaters from Aquaforte are the latest heaters to be introduced for those Koi and pond keepers that are having to work on a budget. Heating your pond is no longer a problem with the New Profi Lower Priced Pond Heaters:
The Profi Heater 2KW has a fully calibrated Thermostat, so you can easily control the temperature...
