Aquarium Plumbing
At Kraken Corals, we stock a fantastic selection of aquarium supplies for enthusiasts and hobbyists alike, from PVC dosing tubes to lock line adaptors, you can find all the accessories you need at a great price. Whether you are taking the first steps into the world of aquariums or are simply in need of replacement parts for an existing setup, we’ve got the plumbing accessories you need.
Our extensive range covers a variety of aquarium plumbing needs and includes lock line adaptors for connecting RFGs, a variety of reverse osmosis fittings, flexible tube options, and a selection of general connections. These plumbing accessories are essential for the safety, comfort and continued maintenance of your marine life.
We stock professional-grade products from established brands, including Aqua Medic and Red Sea, to help you create the best conditions for your aquarium. Whether you require lock line adapters, RO fittings, flexible tubing, or hard plumbing solutions such as valves and flow pump adapters, Kraken Corals can help you find everything you need to maintain a healthy aquatic environment. Take a look at the full range below and order online for fast UK delivery.
Please Note: Diameters of all our PVC Fittings are measured on the internal diameter and the diameter of our PVC Pipe lengths are measured on the external diameter. This allows our PVC Pipe lengths to slot into our PVC fittings and be solvent glued into place.
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32mm PVC Double Union Ball Valve
32mm PVC Double Union Ball Valve Used to regulate or stop water flow down the pipe. The unions on both sides allow the valve to be easily disconn...
View full details25mm PVC Double Union Ball Valve
25mm PVC Double Union Ball Valve Used to regulate or stop water flow down the pipe. The unions on both sides allow the valve to be easily disconn...
View full details40mm PVC Pipe Clip
40mm PVC Pipe Clip Used to secure pipe to wall / cabinetry to hold securely in place. Our metric PVC Aquarium / Pond solvent weld plumbing is ide...
View full details32mm PVC None Return Valve
32mm PVC None Return Valve Used to prevent water back siphoning down the pipe when water pump is stopped. Ideal for applications where there is l...
View full details40mm PVC Union Connector
40mm PVC Union Connector Used for joining two pieces of equally sized pipe in a straight line but can be unscrewed later for easy access / mainte...
View full details40mm PVC End Cap
40mm PVC End Cap Used to permanently seal the end of a piece of pipe. Our metric PVC Aquarium / Pond solvent weld plumbing is ideal for various p...
View full details20mm PVC End Cap
20mm PVC End Cap Used to permanently seal the end of a piece of pipe. Our metric PVC Aquarium / Pond solvent weld plumbing is ideal for various p...
View full details40mm PVC Tee Piece
40mm PVC Tee Piece Used for permanently joining three pieces of equally sized pipe at 90-degree angles. Our metric PVC Aquarium / Pond solvent we...
View full details25mm PVC Tee Piece
25mm PVC Tee Piece Used for permanently joining three pieces of equally sized pipe at 90-degree angles. Our metric PVC Aquarium / Pond solvent we...
View full details20mm PVC Tee Piece
20mm PVC Tee Piece Used for permanently joining three pieces of equally sized pipe at 90-degree angles. Our metric PVC Aquarium / Pond solvent we...
View full details25mm PVC 90 Degree Swept Elbow
25mm PVC 90 Degree Swept Elbow Used to create a less harsh 90-degree angle bend between two pieces of equally sized pipe pieces. The use of a swe...
View full details50mm PVC 90 Degree Elbow
50mm PVC 90 Degree Elbow Used for permanently joining two pieces of equally sized pipe at a 90-degree angle. Our metric PVC Aquarium / Pond solve...
View full details40mm PVC 45 Degree Elbow
40mm PVC 45 Degree Elbow Used for permanently joining two pieces of equally sized pipe at a 45-degree angle. Our metric PVC Aquarium / Pond solve...
View full details50mm PVC Straight Coupling
Finest Aquatics 50mm PVC Straight Coupling Used for permanently joining two pieces of equally sized pipe in a straight line. Our metric PVC Aquar...
View full details20mm PVC Straight Coupling
Finest Aquatics 20mm PVC Straight Coupling Used for permanently joining two pieces of equally sized pipe in a straight line. Our metric PVC Aquar...
View full details1/4" Push Fit T-Piece
This is a John Guest fitment usually used in Reverse Osmosis systems.1/4"Push Fit T-Piece RO Component
1/4" Push Fit Elbow
This is a John Guest fitment usually used in Reverse Osmosis systems. 1/4" Push Fit Elbow RO Component
1/4" Push Fit Y-Connector
This is a John Guest fitment usually used in Reverse Osmosis systems.1/4" Push Fit Y-Connector RO Component
VCA 1" Randon Flow Generator
A Random Flow GeneratorWith No Moving Parts.The internal structure of the RFG Nozzle is comprised of a 5-vane helix that spirals nearly the entire ...
View full detailsVCA Aqua One Modular Hose Adapter (VCA022)
This new adptor allows your customers to add a random flow generator to their Aqua One Aquarium
Eheim 25/34mm hose (per meter)
Eheim 25/34mm hose has 25mm Internal Diameter, 34mm Outside Diameter. Price is per meter
Kamoer 4x6mm PVC Dosing Tube Pipe per meter
4mm x 6mm PVC tubing, ideal for dosing pumps of all types and brandsKamoer 4x6mm PVC Dosing Tube Pipe sold per meter. If you order multiple metres ...
View full detailsIsta 8mm PVC Hose Tubing
Ista 8mm PVC Hose TubingIsta flexible hose available in a range of hose diameters and lengths. Suitable for all aquarium applications including ext...
View full detailsIsta Aquarium Hose Holder
Ista Aquarium Hose HolderThe Ista Hose Holder is ideal for securely holding hoses on to your aquarium during water changing. The clip is able to be...
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