Computer cooling system coolant, Aqua-Computer 53153, 5 L, green

Aqua-Computer 53153 is a 5 L green coolant formulated for PC liquid cooling systems. Supplied by Aqua-Computer, this ready-to-use coolant is intended to fill radiators, blocks and tubing in watercooled computers. The fluid is water-based, clear in its technical formulation, and designed for applications where a colored coolant is required for visual identification or aesthetics while maintaining compatibility with common watercooling components.

Advantages

The coolant is manufactured from high-purity components to meet the demands of mixed-material cooling loops that often include copper and aluminium. Electric conductivity has been reduced to a minimum, and active ingredients help reduce bubble formation and support efficient heat transfer between metal surfaces and the fluid. The product is virtually odour free and supplied in a 5-litre volume suitable for fills, refills and maintenance tasks.

Suitable for

• Filling new custom PC watercooling loops
• Refilling or topping up existing liquid cooling systems
• Routine maintenance and coolant replacement
• Systems requiring a visible green coolant for aesthetic or identification purposes

Key specifications

• Volume: 5 litres
• Colour: green
• Formulation: water-based coolant suitable for standard watercooling components
• Low electrical conductivity to minimise risk in mixed-material loops
• Designed to reduce bubble formation and optimise heat transfer

How to use

The coolant is supplied ready to use and does not require mixing. Before filling, flush the cooling loop according to component manufacturers’ guidance to remove old fluid and debris. Fill the loop slowly to avoid trapped air, run the pump and bleed the system until air is removed from radiators and blocks. Observe the loop for leaks and check compatibility with seals and tubing materials used in the system. The manufacturer recommends an annual exchange cycle for routine maintenance.

Usage recommendations

Store the coolant sealed in its original container and protect it from extreme temperatures and direct sunlight. When refilling or maintaining the system, compare the visual appearance in the loop to the canister, as coloration can differ once circulated. Dispose of used fluid in accordance with local regulations.