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Coolant | Additives
The pc water coolant you use in your liquid cooled computer system is a critical element for optimizing the overall performance and longevity of your water cooling system.

We have a number of top quality pc liquid coolants like Fluid XP+, Innovatek Protect, and PrimoChill ICE which will protect your vital components in the event of a fluid leak. We also a have a number of water coolant additives like UV dyes and anti algae fluid for enhancing the UV effect of your water coolant and protecting your liquid cooled system from algae formation.


EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - UV Lime Green
EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - UV Lime Green This proven premixed formula is a step ahead in EKWB product research and offer. Coolant is suitable for mixed copper, brass, steel, nickel and aluminum cooling loops, providing best value/performance ratio. Ekoolant is the result of latest vigorous experiments on performance and influence, and contains best components which offer optimal protec...
125 In Stock, Ships Today Till 6pm EST
$14.99
Thermaltake UV Sensitive High Performance Coolant - 1000cc (Cl-W0148)
Thermaltake UV Sensitive High Performance Coolant - 1000cc (Cl-W0148) The Thermaltake UV Sensitive High Performance Coolant - 1000cc is a prefect solution for power users that want fluid on hand. 1000cc bottle gives the flexibility to add blocks or swap fluid at any time. Don't get stuck without extra PC fluid again!
30 In Stock, Ships Today Till 6pm EST
$19.99
Mayhems Dye - 15mL - Blue
Mayhems Dye - 15mL - Blue Mayhems award winning Dyes are the world’s number one choice for creating a unique colour within the customers Water-cooled system. The aforementioned dyes are also known for being the brightest dyes currently available on the market. In addition we also encourage the end-user to mix and match differing colours in order to achieve their own variati...
63 In Stock, Ships Today Till 6pm EST
$9.95
IandH Dead-Water Copper Sulfate Biocidal PC Coolant Additive - 15 mL
IandH Dead-Water Copper Sulfate Biocidal PC Coolant Additive - 15 mL Copper Sulfate is used in aquariums, ponds, and pools as an algaecide and also as a treatment for parasitic bacterial infections in fish. The same properties that allow it to work in these roles make it perfect for use as a biocide in PC water cooling. It functions similarly to silver, in that it interrupts the metabolic processes of bacteria and a...
123 In Stock, Ships Today Till 6pm EST
$4.99

Coolant | Additives Categories
Distilled Water Fluid Dyes System Cleaner 
Environment Safe Non Conductive UV Reactive 
Fluid Additives Pure Silver  

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Alphacool Ultra Pure Water - 1000mL Alphacool Ultra Pure Water - 1000mL
Brand: Alphacool  

This extremely pure water made just for Alphacool directly from a high-grade reverse osmosis system. Cleaned with 5 special filters (one of which is a special reverse osmosis filter) the water is absolutely free of salts, metals and contaminants which are in tap water. The treatment removes virtually any contaminants and unwanted substances in the water. Hence t...


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$11.99

EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - Blood Red EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - Blood Red
Brand: EK Water Blocks  

This proven premixed formula is a step ahead in EKWB product research and offer. Coolant is suitable for mixed copper, brass, steel, nickel and aluminum cooling loops, providing best value/performance ratio. Ekoolant is the result of latest vigorous experiments on performance and influence, and contains best components which offer optimal protection from corrosion,...


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$14.99

EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - Clear EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - Clear
Brand: EK Water Blocks  

This proven premixed formula is a step ahead in EKWB product research and offer. Coolant is suitable for mixed copper, brass, steel, nickel and aluminum cooling loops, providing best value/performance ratio. Ekoolant is the result of latest vigorous experiments on performance and influence, and contains best components which offer optimal protection from corrosion,...


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$14.99

EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - UV Blue EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - UV Blue
Brand: EK Water Blocks  

This proven premixed formula is a step ahead in EKWB product research and offer. Coolant is suitable for mixed copper, brass, steel, nickel and aluminum cooling loops, providing best value/performance ratio. Ekoolant is the result of latest vigorous experiments on performance and influence, and contains best components which offer optimal protection from corrosion,...


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$14.99

EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - UV Lime Green EK EKoolant Premium Liquid Cooling Premix Coolant - 1L - UV Lime Green
Brand: EK Water Blocks  

This proven premixed formula is a step ahead in EKWB product research and offer. Coolant is suitable for mixed copper, brass, steel, nickel and aluminum cooling loops, providing best value/performance ratio. Ekoolant is the result of latest vigorous experiments on performance and influence, and contains best components which offer optimal protection from corrosion,...


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$14.99

Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Deep Purple Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Deep Purple
Brand: Fluid XP  

In this time of earth protection awareness we have developed a coolant like none other. ECO is not made with the traditional ingredients you will find in other coolants that are based from either oil (toxic) or natural gas (non-toxic) but from a completely earth friendly RENEWABLE RESOURCE (Completely Organic). The safest product for both the environment and people ...


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$24.99

Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Flame Red Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Flame Red
Brand: Fluid XP  

In this time of earth protection awareness we have developed a coolant like none other. ECO is not made with the traditional ingredients you will find in other coolants that are based from either oil (toxic) or natural gas (non-toxic) but from a completely earth friendly RENEWABLE RESOURCE (Completely Organic). The safest product for both the environment and people ...


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$24.99

Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Neon Green Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Neon Green
Brand: Fluid XP  

In this time of earth protection awareness we have developed a coolant like none other. ECO is not made with the traditional ingredients you will find in other coolants that are based from either oil (toxic) or natural gas (non-toxic) but from a completely earth friendly RENEWABLE RESOURCE (Completely Organic). The safest product for both the environment and people ...


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$24.99

Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Orange Fluid XP+ ECO EARTH - Liquid Cooling Fluid - Orange
Brand: Fluid XP  

In this time of earth protection awareness we have developed a coolant like none other. ECO is not made with the traditional ingredients you will find in other coolants that are based from either oil (toxic) or natural gas (non-toxic) but from a completely earth friendly RENEWABLE RESOURCE (Completely Organic). The safest product for both the environment and people ...


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$24.99

Fluid XP+ Extreme LC "Environmentally Safe" Liquid Cooling Fluid 32 oz. - UV Alien Green Fluid XP+ Extreme LC "Environmentally Safe" Liquid Cooling Fluid 32 oz. - UV Alien Green
Brand: Fluid XP  

Once again the most innovative coolant maker brings out another great product, introducing FluidXP+ EXTreme LC! What is EXT LC? We took the award winning EXTreme’s properties and redesigned it around today’s economic, environmental and safety concerns. We have increased the fluid’s ability to transfer heat away from critical components thus allowing them to stay c...


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$12.99

Fluid XP+ Industrial Grade Deionized Water - Blood Red Fluid XP+ Industrial Grade Deionized Water - Blood Red
Brand: Fluid XP  

Fluid XP+ H20 is for PC use only! This is not drinking water and is not intended for human or animal consumption. Deionization is the process of removing minerals, such as calcium and magnesium from water to prevent conductivity and scale build up. As you can see this fluid has zero build up and is as clean a fluid as we have seen. There are no particles present t...


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$7.99

Fluid XP+ Industrial Grade Deionized Water - Burnt Orange Fluid XP+ Industrial Grade Deionized Water - Burnt Orange
Brand: Fluid XP  

Fluid XP+ H20 is for PC use only! This is not drinking water and is not intended for human or animal consumption. Deionization is the process of removing minerals, such as calcium and magnesium from water to prevent conductivity and scale build up. As you can see this fluid has zero build up and is as clean a fluid as we have seen. There are no particles present t...


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$7.99

Fluid XP+ Industrial Grade Deionized Water - UV Alien Green Fluid XP+ Industrial Grade Deionized Water - UV Alien Green
Brand: Fluid XP  

Fluid XP+ H20 is for PC use only! This is not drinking water and is not intended for human or animal consumption. Deionization is the process of removing minerals, such as calcium and magnesium from water to prevent conductivity and scale build up. As you can see this fluid has zero build up and is as clean a fluid as we have seen. There are no particles present t...


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$7.99

Fluid XP+ Industrial Grade Deionized Water - UV Invisible Blue Fluid XP+ Industrial Grade Deionized Water - UV Invisible Blue
Brand: Fluid XP  

Fluid XP+ H20 is for PC use only! This is not drinking water and is not intended for human or animal consumption. Deionization is the process of removing minerals, such as calcium and magnesium from water to prevent conductivity and scale build up. As you can see this fluid has zero build up and is as clean a fluid as we have seen. There are no particles present t...


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$7.99

Fluid XP+ Industrial Grade Deionized Water - UV Midnight Blue Fluid XP+ Industrial Grade Deionized Water - UV Midnight Blue

Fluid XP+ H20 is for PC use only! This is not drinking water and is not intended for human or animal consumption. Deionization is the process of removing minerals, such as calcium and magnesium from water to prevent conductivity and scale build up. As you can see this fluid has zero build up and is as clean a fluid as we have seen. There are no particles present t...


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$7.99

Fluid XP+ Industrial Grade Deionized Water - UV Neon Green Fluid XP+ Industrial Grade Deionized Water - UV Neon Green
Brand: Fluid XP  

Fluid XP+ H20 is for PC use only! This is not drinking water and is not intended for human or animal consumption. Deionization is the process of removing minerals, such as calcium and magnesium from water to prevent conductivity and scale build up. As you can see this fluid has zero build up and is as clean a fluid as we have seen. There are no particles present t...


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$7.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - Blood Red Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - Blood Red
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - Ghost White Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - Ghost White
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - Phantom Black Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - Phantom Black
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Alien Green Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Alien Green
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Blue Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Blue
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Flame Red Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Flame Red
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Invisible Blue Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Invisible Blue
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Neon Green Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Neon Green
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Orange Fluid XP+ Nano-Fluid Liquid Cooling Fluid 32 oz. - UV Orange
Brand: Fluid XP  

What is Nano-Fluid? Using Nano-Technology and renewable resource materials we are now able to offer the most advanced electronic cooling fluid ever. Nano-Fluid is based off of the Eco-earth ingredients and the performance of Fluid XP+ Extreme. This unique combination gives the best in performance, reliability and safety. Nano-Fluid has over 15,000 hours of real ...


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$44.99

Fluid XP+ Ultra LT with z7 - Non-Conductive 32 oz. Super Liquid Cooling Fluid - Orange Fluid XP+ Ultra LT with z7 - Non-Conductive 32 oz. Super Liquid Cooling Fluid - Orange
Brand: Fluid XP  

We took the suggestions from our resellers to make an Ultra product that was to be able to use right from the bottle no matter what type of cooling loop or tubing size was being used. This lighter viscous coolant will work in anything we have tested it with including 1/8 inch tubing and very low flow pumps. We have also increased the non-conductivity rating to the l...


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$19.99

IandH Dead-Water Copper Sulfate Biocidal PC Coolant Additive - 15 mL IandH Dead-Water Copper Sulfate Biocidal PC Coolant Additive - 15 mL
Brand: I&H Accessories  

Copper Sulfate is used in aquariums, ponds, and pools as an algaecide and also as a treatment for parasitic bacterial infections in fish. The same properties that allow it to work in these roles make it perfect for use as a biocide in PC water cooling. It functions similarly to silver, in that it interrupts the metabolic processes of bacteria and algae. In fact, some ...


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$4.99

IandH Silver KillCoils - Antimicrobial .999 Fine Silver Tubing / Reservoir Strip IandH Silver KillCoils - Antimicrobial .999 Fine Silver Tubing / Reservoir Strip
Brand: I&H Accessories  

ianh Silver KillCoils are just the trick for liquid cooling loops. These helix shaped coils fit nicely in tubing or reservoirs and are large enough to not pass through fittings ect. By placing silver into your loop your algae days are over! Use the name you know and trust..... KillCoils!


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$6.99

Innovatek Protect 1 Liter Non-Conductive Water Cooling Fluid - Ready to Use (500473) Innovatek Protect 1 Liter Non-Conductive Water Cooling Fluid - Ready to Use (500473)
Brand: Innovatek  

The Innovatek Protect is an electrically non-conductive, corrosion protection and heat distribution medium concentrate (the world-wide first water additive developed exclusively for this purpose) that protects water cooling reliably against corrosion and bio infestation. The additive is bio-degradable and is easy to use. This version is ready to use! The Innovate...


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$19.99

Koolance High Performance Liquid Coolant Bottle - Fluorescent UV Green - 700cc (LIQ-702GN-B) Koolance High Performance Liquid Coolant Bottle - Fluorescent UV Green - 700cc (LIQ-702GN-B)
Brand: Koolance  

Official Koolance fluorescent green, high performance, UV reactive, non-toxic liquid coolant. Pre-mixed with corrosion and biological inhibitors. The bottle includes a flexible rubber funnel and small segment of 1/8" ID tubing to make reservoir filling easier. The total amount is 700mL (23.67 fl oz), which should be a little more than you'll need to fill a typical ...


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$18.99

 
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