We are currently stocking a wide variety of Japanese Koi at our shop near Burford, Oxfordshire on the A424, for more information on what koi we have to offer please look at our koi page.
We also stock a variety of different filters, media, food, treatments and more. For more information on this please look at our shop or if you can’t find what you’re looking for feel free to give us a call and will try our hardest to find the required product and offer you any advice needed.
Weekend and evening appointments now available, please use are online booking system to book an appointment.
Book Here now!
Popular Products

PVC Imperial Pressure Pipe 90 Elbow
PVC Imperial Pressure Pipe 90 Elbow
PVC Imperial Pressure Pipe 90 Degree Bends should be used in conjunction with PVC Pressure Pipework. These 90 Degree Bends/Elbows are used to join 2 same diameter pieces of PVC Pressure Pipe together at a 90 degree angle. Imperial Pressure Pipework and fittings are strong and durable and will provide a permanent connection when secured with Solvent Cement. These items are available in 7 different sizes 4″, 3″, 2″ ,1.5″,1.25″,1″ and 3/4″. Read more

Flexible Rubber Straight Connectors
Flexible Rubber Straight Connectors
These Flexible Rubber Straight Connectors are used by professionals nationwide. These high quality Flexible Straight Connectors are made of tough elastomeric polyvinyl chloride which makes them strong and resilient. They are also resistant to chemicals, ultraviolet rays, and fungus growth due to the specially formulated properties of the material.
These Flexible Straight Connectors are supplied with 300 series stainless steel clamps, which are corrosion resistant and rustproof. Additional band slots have been added for greater flexibility and the clamps are specially designed for greater sealing efficiency. These couplings adapt to different types of pipe; cast iron, plastic, copper, steel or lead to cast iron, plastic, copper, steel or lead. Installs easily with a screwdriver, nut driver, or socket wrench. No special tools needed! Read more
Benefits:
- For sewer, drain, waste, and vent piping.
- Positively seals any drain connection.
- Rustproof stainless steel clamps.
- Fast and easy installation.

PVC Imperial Pressure Pipe
PVC Imperial Pressure Pipe
PVC Imperial Pressure Pipe is a high-quality pipe designed for use in pond, filtration, and general water circulation systems. Manufactured to work seamlessly with standard Imperial Pressure Pipe Fittings, this pipe provides a strong, permanent joint when used with solvent cement, ensuring reliable, leak-free performance. Available in 1 meter and 3 meter lengths, these pipe options allow flexibility for both small installations and larger pipe runs, helping to reduce the number of joints required and improve overall system flow. The smooth internal bore promotes efficient water movement, making it ideal for gravity-fed and pump-fed pond systems. Suitable for koi ponds, filters, bottom drains, and general plumbing applications, PVC Imperial Pressure Pipe is easy to cut, install, and solvent weld, making it a trusted choice for both professional installers and DIY pond builders. Read more

Black Waste 90 Degree Bends
Black Waste 90 Degree Bends
Black Waste 90 Degree Bends should be used in conjunction with Black Waste Solvent Weld PVC pipework. These Elbows/Bends are great for joining two sections of pipe at a 90 Degree angle with limited friction loss. Black Waste pipe and fittings are strong and durable and will provide a permanent connection when secured with Solvent Cement. These items are available in 4 different sizes 110mm,82mm,50mm and 40mm. Read more

Pond Liner Underlay
Pond Liner Underlay
Our Pond Liner Underlay offers exceptionally high performance and provides a highly protective barrier between substrate and liner . We recommend that our heavy duty underlay is used beneath all our liners, not only to help protect liners from penetration by sharp stones , roots, etc, but also to reduce excessive localised stretching of the liner when ground settlement occurs overtime. Read more

Flexible Rubber Stop End Caps
Flexible Rubber Stop End Caps
Flexible Rubber Stop End Caps are used by professionals nationwide. These high quality Flexible End Caps offer a quick, easy way to cap pipe ends, cleanouts and open test pipes. Made of flexible polyvinyl chloride, they’re suitable for above ground or underground use on cast iron, steel, copper or plastic piping. Flexible Stop End Caps are designed to fit all drain, waste, and vent pipe materials in a given nominal size. The convex face allows the cap to withstand greater pressure for testing purposes and minimizes ballooning. Flexible Stop End Caps have earned a reputation for consistent, superior performance and you can have full confidence in their quality and reliability. Read more
Benefits:
- Fast and easy installation.
- Permanent or temporary.
- Underground or above.
- Reusable

Flexible Spiral Hoses (Black)
Flexible Spiral Hoses (Black)
The Flexible Spiral Hoses (Black) is very easy to lay out thanks to the flexible, UV-resistant material. This High quality Flexible Spiral Hose has excellent pressure-resistance to 3 bar. Read more
Features:
- 4 different sizes, each on 30/25m rolls or by the meter
- All measurements are the inside dimeter
- Meter lengths are supplied in one length
All Prices Are Per Meter or 25/30m Rolls

Flexible Rubber Adaptors
Flexible Rubber Adaptors
These Flexible Rubber Adaptors are supplied with 300 series stainless steel clamps, which are corrosion resistant and rustproof. Additional band slots have been added for greater flexibility and the clamps are specially designed for greater sealing efficiency. These couplings adapt to different types of pipe; plastic, copper, steel or lead to cast iron, plastic, copper, steel or lead. Installs easily with a screwdriver, nut driver, or socket wrench. No special tools needed! These flexible pipe adaptors have earned a reputation for consistent, superior performance and you can have full confidence in their quality and reliability. Read more
Benefits:
- For sewer, drain, waste, and vent piping.
- Positively seals any drain connection.
- Rustproof stainless steel clamps.
- Quick and simple connection.

Reducing Bushes Pressure To Waste
Reducing Bushes Pressure To Waste
These Reducing Bushes Pressure To waste are used to convert Imperial Pressure Pipe to Black Waste Solvent Weld Pipe and vice versa. This enables the use of Pressure Pipe Slide Valves, Ball Valves and Pipe Fittings with standard Solvent Weld pipework. Simply glue over the end of the solvent weld pipe before fitting to the appropriate valve or fitting. Read more
Conversion:
- 1.5″ Bush Converts 1.5″ Pressure Pipe – 40mm Solvent Weld Pipe
- 2″ Bush Converts 2″ Pressure Pipe – 50mm Solvent Weld Pipe
- 3″ Bush Converts 3″ Pressure Pipe – 82mm Solvent Weld Pipe
- 4″ Bush Converts 4″ Pressure Pipe – 110mm Solvent Weld Pipe
https://youtu.be/tNX_Jt8FEOU

Gold Label Underwater Pond Sealer
Gold label Underwater Pond Sealer
Gold label Underwater Pond Sealer does exactly what the name says. This clever sealer will allow you to repair cracks/holes etc or bond items to your pond/aquarium/tank underwater and is safe for fish! Being non-toxic, solvent and isocyanate free there is no need to drain your pond or disturb your fish any more in order to make a repair! Read more
It will bond/seal:
- Vinyl (abrade surface)
- Glass
- Composite Plastics
- Stone
- Concrete (use a suitable primer 1st)
- Wood
- Butyl Rubber etc
Available in Black, Clear in 290ml cartridges and Black & Clear in our “One Shot” version. Please note; cure times vary between colours and the amount applied.

PVC Imperial Pressure Pipe Straight Joiner
PVC Imperial Pressure Pipe Straight Joiner
PVC Imperial Pressure Pipe Straight Joiners should be used in conjunction with PVC Pressure Pipework. These Straight Connectors/Joiners are used to join two same diameter pieces of PVC Pressure Pipe together. Imperial Pressure Pipework and fittings are strong and durable and will provide a permanent connection when secured with Solvent Cement. These items are available in 6 different sizes 4″, 3″, 2″ ,1.5″ ,1″ and 3/4″. Read more

Black Waste Solvent-Weld Pipe
Black Waste Solvent-Weld Pipe
Black Waste Solvent-Weld Pipe is a high-quality plastic pipe designed for use in pond, filtration, and general water circulation systems. Manufactured to work seamlessly with standard solvent weld fittings, this pipe provides a strong, permanent joint when used with solvent cement, ensuring reliable, leak-free performance. Available in 1 metre and 3 metre lengths, these pipe options allow flexibility for both small installations and larger pipe runs, helping to reduce the number of joints required and improve overall system flow. Read more

PVC Imperial Pressure Pipe 45 Elbow
PVC Imperial Pressure Pipe 45 Elbow
Pressure Pipe 45 Degree Bends should be used in conjunction with PVC Pressure Pipework. These 45 Degree Bends/Elbows are used to join 2 same diameter pieces of PVC Pressure Pipe together at a 45 degree angle. Imperial Pressure Pipework and fittings are strong and durable and will provide a permanent connection when secured with Solvent Cement. These items are available in 7 different sizes 4″, 3″, 2″ ,1.5″,1.25″,1″ and 3/4″. Read more

Flexible Heavy Duty Hose Metric (Solvent Weld)
Flexible Heavy Duty Hose Metric (Solvent Weld)
The Flexible Heavy Duty Hose Metric (Solvent Weld) is very easy to lay out thanks to the flexible, UV resistant material. The Flexible Heavy Duty Hose Metric has excellent pressure-resistance to 6 bar. Read more
Features:
- 2 different sizes, each on 25m rolls or by the meter
- Meter lengths are supplied in one length
- Glues into fittings
Supplied in 50mm (43mmID) or 63mm (55mmID)
*Note this flexi pipe is designed to be glued into metric pressure pipe fittings

Valterra Slide Valves
Valterra Slide Valves
The Valterra Slide Valves are without doubt one of the finest on the world market. The 4″ and 110mm valves come complete with the renowned full Stainless Steel Shutter plate. The Valterra Slide Valves are made out of High Quality PVC and available in 1.5″ – 2″ – 3″ – 4″ pressure and 110mm One more thing, they were made to last, extremely robust, and worth the extra investment. Manufactured to accommodate Imperial pvc pressure pipe these may be modified to fit waste pipe by using the reducing sleeves shown in this section. These Slide Valves are mainly used for on/off waste valves in filters and to separate the filter from pond, to completely shut off flow when required. Read more

Flexible Rubber 90 Elbows
Flexible Rubber 90 Elbows
These Flexible Rubber 90 Elbows are used by professionals nationwide. These high quality flexible couplings let you connect all common household drain, waste, and vent pipes quickly and easily without using special tools or fittings. They’re the ideal replacement for fittings cut out at the joint during alteration or repair. These connectors are easily installed by tightening the 300 series stainless clamps. Made from flexible polyvinyl chloride these connectors fit cast iron, steel, plastic, cooper and lead. These Flexible Elbows have earned a reputation for consistent, superior performance and you can have full confidence in their quality and reliability. Read more
Benefits:
- Exceptionally flexible and extra long.
- Ideal for limited space connections.
- Rustproof stainless steel clamps.
- Quick and simple connection.

Stepped Hose Tails
Stepped Hose Tails
The Stepped Hose Tails are suitable for use with flexible hoses featuring internal diameters ranging from 20mm (3/4″) to 38mm (1.5″), accommodating various hose sizes. Stepped hose tails serve multiple purposes, facilitating the conversion of flexible hoses to rigid pipes or other equipment with ease. The Stepped Hose Tails fit into a 40mm black waste socket and will take 1.5″ – 1.25″ – 1″ – 3/4″ Flexi Hose. Read more
Available in Black and Clear
The choice of which type of pipework to use has always been a dilemma. At Cotswold Koi we understand The importance of pipe work, mistakes made in pipework are one of the most common we come across and can be very costly and hard to change at a later date.

Pipe Clips
Pipe Clips
Pressure Pipe Clips should be used in conjunction with PVC Pressure Pipework. Theses purpose designed Pipe Clamps are used to fix imperial pressure pipe into place. Simply attach them using a screw and suitable fixings (not supplied) to a hard surface such as a brick wall or timber baton to secure the pipe in place and prevent it from moving or vibrating. These items are available in 6 different sizes 4″,3″, 2″,1.5″,1″ and 3/4″. Read more
