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Venturi From Aquajet
Aquajet Venturi
These Venturi simply connect on the inside of the koi pond inlet on the return to the pond, and as the water is pumped back to the koi pond it is passed through the Venturi which also draws in air from the atmosphere as it passes through.
There are two funnels supplied with the kit a small one and a large one. Depending on the output of the pump one of these is just pushed into...
Tetra Test Water Test Set
Tetra Water Test Set
Reliable and accurate, the Laborett Testing Kit from aquaria experts Tetra, provides professional measurement of the most important aquarium water parameters:
pH
Carbonate Hardness
General Hardness
Nitrite
Carbon Dioxide
The Tetra Laborett Kit includes;
pH Freshwater 2 x 10ml test reagents.
KH 1 x 20ml test reagent.
GH 1 x 20ml test reagent.
NO2...
Waterco Fulflo 3 Way Valve - With Teflon Seals
Waterco fulflo 3 Way Valve - With Teflon Seals
These waterco divert valves are perfect for controlling water in and around a garden pond or Koi Pond
Specifications
Teflon™ seals offer minimal friction and smooth operation.
Quick installation
The FPI valve body is made from UPVC.
Its compatibility with PVC pipes will ensure quick setting and a stronger bond.
Engineered...
Oase Flow Regulator Incl. Hosetails 1½in
Oase Flow Regulator Incl. Hosetails 1 1/2"
For smooth adjustment of the water flow, equipped with 2 multistage hosetails for hose sizes of 1" to 1 1/2".
Oase Aquamax Eco Classic 3500E Pond Pump
Oase Aquamax Eco Classic 3500E Pond Pump
The Oase Aquamax Eco Classic is the very latest version from the Oase high performance Aquamax range of solid handling pond filter pumps. The Oase Aquamax Eco Classic is a fully redesigned evolution of the top selling Aquamax Eco introduces a entry level class of Oase Pond and filter pump. The Oase Aquamax Eco Classic has a wide range of pump sizes with...
Oase Aquamax Eco Twin Pump
Oase Aquamax Eco Twin
Product characteristics at a glance
- Particularly powerful filter pump with individual adjustable displacement capacities of the two motors via remote control
- Thus reduction of the power consumption as well as effective complex conjugate matching at filter activity
- Less maintenance requirements thanks to large wrap-around strainer
- Patented damper mechanism guarantees...
NT Labs - Barley Straw Pouches
Pond Aid Barley Straw Pouches for Ponds & Koi PondsBarley straw pouches are the natural and effective way to control green water algae in garden ponds. Completely harmless to pets, wildlife and ponds, Barley Straw for ponds restricts the speed at which algae and blanketweed grows in pond water, leading to a clearer pond. NT Labs were the first company in the UK to market this method of algae removal...
Crystal Bio - Shower Media 30-50mm
The Amazing Crystal Bio - Glass Shower Media
50 litres of Crystal Bio weighs only 7.5kg, making this the lightest shower media on the market - not to be confused with any other product claiming to be a direct replacement for Crystal Bio.
Crystal Bio is an extremely lightweight "shower" media, available at a fraction of the cost of existing "shower" media but offering improved results
Bacteria living...
Premium Japanese Oyster Shells With Free Media Sack
Premium Japanese Oyster Shells Halves with Free Media Sack
Japanese Oyster shell halves are used to buffer and maintain a constant pH in your Koi pond.
Ideally used within a submerged media filter or shower filter shuch as the "Roto Shower Tube". They can also be used directly within the pond, close to a return flow.
Net Weight: 5kg
Available at an Unbeatable Best Price
PVC Pond Liner - Pre Pack Sizes
PVC Pond Liner - 0.5mm Thick
- Single-ply liner
- Colour: Black
- UV-resistant
- Welded seam
- Rot-resistant
- Cold-resistant in accordance with DIN 53361
- Reclaimed-rubber free and cadmium-free PVC
- Gordon Low Guarantee: 15 year guarantee
Prepack Sizes in Stock
Oase FlexiCut 2 in 1
Oase Flexicut 2 in 1
Product details
- 2 in 1 pond scissors that simultaneously hold the cut plants when cutting
- The head with adjustable work angle protects the pond liner from cuts and enables convenient work
- Also suitable for cutting other plants and thin branches
Dimensions (L x W x H) (cm): 166 x 6 x 4cm
Handle length: 158cm
Guarantee 2 Years
Oase Filtoclear Pressure Filter 31000 Set
Oase Filtoclear Pressure Filter 31000 Set
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and clean thanks to...
Bottom Drain 110mm Sump Type
Bottom Drain - 110mm Large Sump
All Koi ponds should be constructed to include a bottom drain. These drains are essential to the removal of solid fish waste, organic matter, such as leaves and debris and water high in Ammonia and Nitrite which becomes heavy and sinks.
Bottom drains are used on "Gravity Fed" systems, this means the water enters the filter by gravity and returns to the...
Flexible Rubber Boot Connector - Tee
Flexible Rubber Boot Connector - Tee
Koi Logic have stocked and sold Flexi connectors for over 25 years, probably the first Koi centres 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...
Oase Filtoclear Pressure Filter 5000 Set
Oase Filtoclear Pressure Filter 5000 Set
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and clean thanks to simple...
Oase Biotec 70mm Outlet Pipe
Oase Biotec Outlet Pipe
The Oase 70mm diameter (DN75) is used on the outlet of Oase Biotec and Biosys filter systems.
Specifications:
70mm Diameter x 480mm lenght
70mm Diameter x 1000mm lenght
BioTec ScreenMatic² Filter Set 90000
Dimensions (L x W x H)788 x 590 x 645 mm
Course Debris Extraction 300 Micron
No. Of Foams 16
No. Of Blue Foams 4
No. Of Red Foams 6
No. Of Violet Foams 6
Special Filter Granulate 5.00 Kg
Inlet Connection 25/32/38 mm
Outlet Connection DN 110
Waste Discharge Connection DN 50
Min. Flow Rate 8000 lph
Max. Flow Rate 12500 lph
Max. Pond Size 90.0 m³
Max. Pond Size...
Oase Filtoclear Pressure Filter 19000 Set
Oase Filtoclear Pressure Filter 19000 Set
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and clean thanks to...
Low Profile Feed Kit For Retro Bottom Drains
Low Profile Feed Kit For Retro Bottom Drains
The low profile feed kit designed for use with the weighted retro aerated and no-aerated bottom drains allows the pipe work to run flush to the base of the pond.
Product Overview:
Suitable for Air and Non Air Models
Suitable for Pressure Pipe, Solvent Metric Pipe and Flexi Hose
Kit Includes:
1 x 2" Pressure Spinner...
Oase Aquamax Eco Classic 17500 Pond Pump
Oase Aquamax Eco Classic 17500 Pond Pump
The Oase Aquamax Eco Classic is the very latest version from the Oase high performance Aquamax range of solid handling pond filter pumps. The Oase Aquamax Eco Classic is a fully redesigned evolution of the top selling Aquamax Eco introduces a entry level class of Oase Pond and filter pump. The Oase Aquamax Eco Classic has a wide range of pump sizes with...
BioTec ScreenMatic² Filter Set 60000
The Oase BioTec 60000 ScreenMatic 2 - Complete Filtration Systems are complete kits that come with the state of the art BioTec 60000 ScreenMatic 2 Pond Filter, Bitron C Ultra Violet lights and the Aquamax Premium Filter Pumps. With the introduction of the BioTec 60000 ScreenMatic 2 Filters Oase have shown that they are always innovating and improving their pond filters. The New and upgraded Biotec...
Oase 50mm Discharge Pipe
Oase 50mm Discharge Pipe
The Oase 50mm diameter (DN50) pipe comes available in a 480mm length, to be used with Oase BioSmart and Biotec ScreenMatic filters.
Innotec Adheseal - Underwater Sealant
Innotec Adheseal - Underwater Sealant
Can Be Used Under Water - Number 1 product for curing leaks on liner and all pond surfaces!!!
Ideal Leak repair sealant for liners and concrete ponds
Adheseal is a strong adhesive hybrid sealant especially suited for sealing or bonding seams and joints, even on wet surfaces or underwater.
Free from solvents and isocyanates.
Will not shrink, crack...
Hailea Eco T Series Water Pump
Hailea Eco T Series Water Pump
The range of Hailea Eco T Series Water Pumps are our best selling range of pumps, we have used them on our own Koi systems for more than 15 years.
These pumps can be used a submersible pump or dry mounted inline just like the Aquamax range by taking off the front cage.
They have a male thread 1.5 inch inlet and outlet.
Hailea Eco T Pumps also have a built...
Oase Replacement Filter cartridge Set FiltoMatic 7000 CWS
Oase Replacement Filter cartridge Set FiltoMatic 7000 CWS
The Oase Filtomatic CWS 7000 Foam Filter Cartridges include two coarse blue filters and one fine red filter intended to replace the exhausted mechanical filter media in an Oase Filtomatic CWS 7000.
The Oase Filtomatic CWS 7000 Foam Filter Cartridges are easy to install and maintain and act as the ideal mechanical filtration, when...
Sight Glass with 2 Flexi Rubber Connectors
Sight Glass with Flexi Rubber Connectors
These are ideal for fitting in to a waste line from a filter system, like a drum filter or bead filter ,so you can see the dirty water pass by the sight glass, when the water runs clear its time to shut the waste valve.
Features:
These sight glasses have been sized specifically for use with flexi rubber fittings (included) so the can be removed for ease...
NT Labs - Pond Lab 200 Water Test Set
NT Labs - Pond Lab 200 Water Test Set
The NT Labs Pondlab Multi-Test kit comprises up to 200 tests combined of the 6 key parameters to test in your pond: ammonia, nitrite, nitrate, pH, GH and KH. All the tests are liquid drop tests from a dropper bottle to ensure the drops are the same size. Full instructions are included detailing optimum levels and suggestions for correction, along with an...
Tetra Test Ammonia Test Kit
Tetra Ammonia Test Kit
Simple to use kit for determining ammonia levels.
Ammonia (NH3/4+) is excreted by fish directly into the water, and is also released from the breakdown of solid waste and uneaten food. Ammonia is highly toxic to fish, but is usually removed from the water by the bacteria which live inside the filter. However, in new ponds, or if the filter bacteria are damaged,...
Oase Filtoclear Pressure Filter 13000
Oase Filtoclear Pressure Filter 13000
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and clean thanks to simple...
Oase Filtoclear Pressure Filter 19000
Oase Filtoclear Pressure Filter 19000
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and clean thanks to simple...
Oase Filtoclear Pressure Filter 5000
Oase Filtoclear Pressure Filter 5000 - New Model For 2022
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and...
Oase Filtoclear Pressure Filter 31000
Oase Filtoclear Pressure Filter 31000
Effective clear water through the perfect combination of filter system and UVC technology
Simple handling and convenient, patented cleaning mechanism
Can be perfectly integrated into the natural pond landscape
POND FILTER: Patented cleaning mechanism with optimised filter sponges
CONVENIENT: Easy to maintain and clean thanks to simple...
PVC Imperial High Pressure - 90° Swept Bend
PVC High Pressure - Swept 90° Bend - Long Radius
Specification:
Imperial Swept 90° Bend to fit imperial pipe.
Use this fitting to create less water drag, thus improving water flow and pump effeciency, this is essential when using more cost effective lower wattage pond pumps
Weighted Aerated Retro Fit Bottom Drain
Weighted Aerated Retro Fit Portable Bottom Drain
The Weighted Aerated Portable Bottom Drain Improves water circulation, helps remove suspended particles and debris from the bottom of your pond, which helps reduce maintenance time.
The drains will take 2" pipe work direct to the 90 degree bend.
The areated drain comes complete with a 90 degree bend and a stepped hose tail and 5 mts...
Oase Dechlorinator Unit
Oase Dechlorinator Unit
Key Features
Reliably binds chlorine and heavy metals from the water used to fill the tank
Can process 200,000 litres of tap water
Ideal for filling and replenishing ponds and aquariums
Characteristic
SAFE: Keep your pond inhabitants safe in case of temporary chlorination
EASY TO USE: ¾" quick-release coupling included in the...
Kusuri Formalin and Malachite Premix
Koi Pond Medication - Kusuri Formalin and Malachite PreMixPremixed Formalin and Malachite Green.Kusuri FMC PreMix medication can be used for the treatment of most protozoan parasite infestations common to Koi and goldfish ponds, including White Spot, Skin Flukes, Costia, Chilodonella etc.Signs of parasite infection on your fish include: flashing (scratching) against the sides or bottom of the pond,...
Oase Aquamax Eco Classic 11500 Pond Pump
Oase Aquamax Eco Classic 11500 Pond Pump
The Oase Aquamax Eco Classic is the very latest version from the Oase high performance Aquamax range of solid handling pond filter pumps. The Oase Aquamax Eco Classic is a fully redesigned evolution of the top selling Aquamax Eco introduces a entry level class of Oase Pond and filter pump. The Oase Aquamax Eco Classic has a wide range of pump sizes with...
Oase Biotec 30 Pond Filter
Oase Biotec 30 Pond Filter
The OASE BioTec 30 is a popular classic amongst Koi carp enthusiasts. Featuring a 4-stage filtration process and optional integration with a Bitron C UVC. The water is firstly passed through brushes and mat meshwork to remove any coarse debris before reaching a series of filter foams, which house beneficial bacteria to assist in the breakdown of pollutants and nutrients....
Oase BioTec ScreenMatic² 90000
Oase BioTec ScreenMatic² 90000
The Oase BioTec ScreenMatic² 90000 is a compact, low maintenance flow-through pond filter providing mechanical and biological filtration; creating crystal clear water quality in ornamental, Goldfish and Koi ponds alike. The Biotec Screenmatic² is a follow on from one of the most advanced and well sold filters in the Oase Biotec family. The ScreenMatic²...
Oase Aquamax Eco Classic 14500 Pond Pump
Oase Aquamax Eco Classic 14500 Pond Pump
The Oase Aquamax Eco Classic is the very latest version from the Oase high performance Aquamax range of solid handling pond filter pumps. The Oase Aquamax Eco Classic is a fully redesigned evolution of the top selling Aquamax Eco introduces a entry level class of Oase Pond and filter pump. The Oase Aquamax Eco Classic has a wide range of pump sizes with...
Oase Filtral UVC - Aeration Kit
Oase Filtral 1500 UVC Aeration Kit
The Filtral Aeration Set can be used alongside the Filtral UVC Premium Filters and Filtral Premium Fountain Kit to oxygenate the pond.
The clear air injector branch screws onto the side outlet of the Fountain Kit regulation device, taking a portion of the outlet flow to enact venturi oxygenation.
A length of flexible air hose is connected to the air injector...
Oase Filtral UVC - Fountain Kit
The OASE Filtral Premium Fountain Kit can be used to convert the outlet of the Filtral UVC Premium Pond Filters into a decorative fountain. This fountain assembly will screw directly to the outlet of any of the OASE Filtral UVC Premium models. An additional Filtral Aeration Set can be coupled with this kit to convert bypass flow outlet to an air injector.
Specifications
Bypass valves for fountain...
Tetra Test Nitrate Water Test Kit
Tetra Test Nitrate Water Test Kit
Nitrate is the end product of biological filtration and the result of decomposition of nitrite. It can also be present in tap water supplies. It is a key cause of algae growth and in high concentrations can cause fish and plant health problems as they are starved of nutrients.
Use the Nitrate Test Kit every 1-2 weeks to monitor levels properly. In a...
NT Labs - Medikoi Wheatgerm with Garlic - 6mm
NT Labs Medikoi Wheatgerm (6mm pellet) with Garlic
Protect your Fish from Parasites. Medikoi Wheatgerm with Garlic is formulated to protect your fish from parasites. Garlic is rich in sulphur containing compounds which give it it's characteristic smell. These compounds are known to have repellant properties. The volatile oils in garlic diffuse through the skin of the fish and into the mucus...
NT Labs - Medikoi Staple Koi Food (6mm pellet)
NT Labs - Medikoi Staple (6mm pellet)
Medikoi Staple is a highly digestible, complete feed for all pond fish, perfect for everyday feeding. The high-quality ingredients have been specifically designed to be easily assimilated and metabolised by your fish, resulting in maximum food conversion, colour enhancement and minimum waste to ensure water quality remains at optimal conditions. Medikoi...
NT Labs - Medikoi Health Koi Food (6mm pellet)
NT Labs - Medikoi Health (6mm pellet)
Medikoi Health is a complete feed for all pond fish, containing high-quality, natural ingredients to help keep the immune system of your fish primed to fight off disease. In particular, the inclusion of Stimune and the beta-glucans it contains supports the continued formation of white blood cells, the most important part of any immune system. Medikoi Health...