
Best selling Water cooling connection accessories from Aqua Computer
On this page you'll find a ranking of the best Aqua Computer products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Aqua Computer LeakShield leak protection system
With the LeakShield, users no longer have to worry much about the tightness of their water cooling system. The LeakShield actively protects against leaks and seepage thanks to its negative pressure. This prevents any coolant from escaping the system. Of course, it does not protect against larger damages, such as torn hoses. Any air that enters is pumped out of the system by the integrated vacuum pump.
Before the water cooling system is first put into operation, the LeakShield checks the system for tightness by creating a negative pressure. It then checks the system for pressure changes. Additionally, filling can be simplified with a suction line, as it draws the coolant directly from the bottle.
The operating status and measurements of the LeakShield can be easily read on the OLED display. For optimal viewing of the display, it can be rotated 360°. The integrated RGB LED lighting can be synchronized with the operating status or individually adjusted to match the computer's lighting setup. Together with the LeakShield and the aquasuite software, all data can be displayed on the PC via the USB interface. Other data from the aquasuite can also be accessed on the OLED display.
An alarm can also be set so that the device can alert the user through the integrated alarm buzzer if a value falls below or exceeds a certain threshold. The alarm can additionally be displayed on the OLED screen and through the RGB LEDs.

2. Aqua Computer Aquacomputer RGBpx Slot Aperture for Two RGBpx Connections
Housing feed-through for two RGBpx connections for a free PCIe or PCI slot. Scope of delivery: one stainless steel slot cover with mounted connectors and two RGBpx connection cables, length approximately 50 cm.

Aqua Computer Aquacomputer RGBpx Slot Aperture for Two RGBpx Connections
3. Aqua Computer Dr. Drop pressure tester including air pump
Dr. Drop is a brilliantly simple pressure testing device for your entire cooling circuit or individual components. With the included air pump, a test pressure can be generated, which can be accurately read on the large 63 mm diameter manometer. The second valve of the testing device allows the pressure to be precisely adjusted to a line for a longer testing period and can be released again after the test is completed. The testing device has a G1/4 internal thread and can easily be equipped with a connection for your preferred hose system.
Additional benefit for all cyclists: The air pump fits both car valves and French valves. A suitable bike holder and a valve needle for ball valves are also included.
Technical specifications:
Base body: Black Delrin
Measuring range: 0 - 0.6 bar
Connection thread: G1/4
Scope of delivery:
Pre-assembled pressure testing device
Air pump.

Aqua Computer Dr. Drop pressure tester including air pump
4. Aqua Computer Aquacomputer Multiport lid for ULTITUBE 200 expansion tank
The Multiport lid is a replacement lid for the Ultitube 200 equalisation tank from Aqua Computer. The lid is made of acetal and features two G1/4" threads and an integrated pressure compensation membrane. This membrane effectively compensates for pressure fluctuations caused by temperature changes. The included acrylic glass grille can be inserted into the lid to prevent noise and bubble formation caused by the inflowing coolant.
Scope of delivery:
- Multiport lid for the Ultitube 200 equalising tank
- Two G1/4" screw plugs
- Acrylic glass tube, 15 cm.

Aqua Computer Aquacomputer Multiport lid for ULTITUBE 200 expansion tank
5. Aqua Computer Borosilicate glass tube for aqualis, 100 ml
The borosilicate glass tube from Aqua Computer is a high-quality accessory for water cooling systems, specifically designed for the Aqualis reservoir. With a volume of 100 ml, this tube provides a transparent and durable solution for the efficient cooling of computer components. The borosilicate glass used is characterized by its high temperature resistance and chemical stability, making it ideal for use in demanding environments. The tube is equipped with two G3/8" internal threads, allowing for easy and secure connections to other components. This product is an excellent choice for anyone who values quality and performance in their water cooling system.
- Made from high-quality borosilicate glass for high temperature resistance
- Two G3/8" internal threads for easy installation
- Transparent design allows visibility of the liquid level.

Aqua Computer Borosilicate glass tube for aqualis, 100 ml
6. Aqua Computer Slot bracket with fillport for LEAKSHIELD
This elegant case pass-through for a free PCIe or PCI slot is equipped on the outside of the computer with a self-sealing hose connection. This connection features a valve that opens only when a hose is inserted and closes again when the hose is removed. On the inside, there is a G1/4 thread available for connection to the cooling circuit. In a water cooling system equipped with LEAKSHIELD, coolant can be easily refilled. After activating the filling mode on the LEAKSHIELD, the hose is inserted, and the free end of the hose is held in the coolant bottle or coolant canister. The coolant is drawn into the cooling system by negative pressure. Once the desired fill level is reached, the hose is pulled out of the coolant bottle or canister, and any remaining liquid in the hose is also drawn in. The hose is then disconnected from the slot cover, causing the connection to seal again. Delivery includes: one stainless steel slot cover, acetal pass-through, and self-sealing hose connection, along with two meters of suitable filling hose. Please note: the internal connection for connecting to the cooling system is not included; please order a compatible connection for your hose system separately. LEAKSHIELD is not included.

Aqua Computer Slot bracket with fillport for LEAKSHIELD
7. Aqua Computer Aquacomputer passive cooler for poweradjust 3, red
The installation of this passive heatsink on a Poweradjust 3 increases the heat dissipation from the power components, thereby enhancing the output performance of the fan channel. Package includes: aluminum heatsink for Poweradjust 3, red anodized, thermal pad, mounting materials. Compatible with: Poweradjust 3 (52247/52246). Note: The Poweradjust 3 is not included! Not compatible with installation panels 52179/52183!.

Aqua Computer Aquacomputer passive cooler for poweradjust 3, red
8. Aqua Computer Standalone mounting kit for LEAKSHIELD
Do you want to upgrade your ULTITUBE series expansion tank with the aqua computer LEAKSHIELD? No problem, with this mounting kit you can easily install the aqua computer LEAKSHIELD leak protection system.
Technical details:
- Dimensions: 140 x 48 x 82 (W x H x D)
- Connection: G 1/4 thread
- Delivery includes:
- 1x Acetal insert plate
- 1x Seal
- 1x Mounting ring made of anodized aluminum
- 1x Stainless steel bracket
- 1x Mounting material.

9. Aqua Computer Aquacomputer Multiport lid for ULTITUBE 100 expansion tank
The Multiport lid is a replacement lid for the ULTITUBE 100 equalization tank from Aqua Computer. The lid is made of acetal and features two G1/4" threads along with an integrated pressure compensation membrane. This membrane effectively compensates for pressure fluctuations caused by temperature changes. The included acrylic glass grille can be inserted into the lid to prevent noise and bubble formation caused by the inflowing coolant.
Scope of delivery:
- Multiport lid for the ULTITUBE 100 equalization tank
- Two G1/4" screw plugs
- Acrylic glass tube, 50mm.

Aqua Computer Aquacomputer Multiport lid for ULTITUBE 100 expansion tank
10. Aqua Computer Adapter for PET bottles for LEAKSHIELD
With this adapter, you simplify the process of removing coolant fluid from your water cooling system. It utilizes the vacuum generated by LEAKSHIELD to draw coolant into a PET bottle mounted on the adapter.
The adapter features a G1/4 thread for drainage. Two additional threads are used for mounting the LEAKSHIELD and a PET bottle. Bottles with compatible threads are widely available, so you can even use a beverage bottle instead of purchasing a specific one.
Technical details:
- Dimensions (with holder): approx. 72 x 28 x 72 mm (W x H x D)
- Material: Acetal
- Connection: G1/4 thread
- Delivery includes: 1x seal included.
