
Best Aqua Computer products in the Water cooling reservoirs category
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 ULTITUBE D5 200 PRO expansion tank with D5 NEXT pump
AGB by Aqua Computer in the Pro version features a D5-NEXT pump made of resistant borosilicate glass with a 470 ml filling capacity. It includes a stainless steel filter and a pressure compensation membrane, along with brackets for floor or wall mounting and RGBpx illumination.

2. Aqua Computer ULTITUBE D5 100 PRO expansion tank for D5 pumps
AGB by Aqua Computer in the Pro version, for D5 pumps of all manufacturers, made of resistant borosilicate glass, 230 ml filling capacity, with stainless steel filter and pressure compensation membrane, including brackets for floor or wall mounting, with RGBpx lighting.

3. Aqua Computer Aquainlet PRO
The Aquainlet PRO from Aqua Computer is a high-quality expansion tank for water cooling systems, specifically designed for use with Eheim 1046/48 pumps. With a filling volume of 100 milliliters, this tank provides an efficient solution for stabilizing and optimizing the cooling circuit. The design of the Aquainlet PRO allows for seamless integration with the pump, ensuring a stable installation. The tank is made from durable stainless steel and borosilicate glass, making it both chemical-resistant and scratch-resistant. The use of polyoxymethylene further enhances its longevity. The Aquainlet PRO features a G1/4" internal thread, allowing for easy connection to other components of the cooling circuit. The included sealing screws ensure a secure seal and prevent coolant leakage. Overall, the Aquainlet PRO is a reliable choice for anyone seeking an effective and long-lasting solution for their water cooling systems.
- Made from stainless steel and borosilicate glass for high durability
- Chemical-resistant and scratch-resistant for reliable use
- Integrated mounting options for a stable installation
- Compatible with Eheim 1046/48 pumps for optimal performance.

4. Aqua Computer Aquainlet PRO with nano coating
The Aquainlet PRO expansion tank from Aqua Computer is a highly advanced solution for water cooling, specifically designed for mounting on aquastream XT or Eheim 1046 pumps. With a filling volume of 100 ml, this tank offers optimal integration into your cooling system. The design ensures stable mounting and allows for the use of decoupling rubbers or a Shoggy sandwich, minimizing noise generation. The use of borosilicate glass for the tube provides high hardness and scratch resistance, while the chemical and thermal resistance of the material guarantees long-lasting use. The Aquainlet PRO is not only functional but also aesthetically pleasing, making it an ideal choice for discerning PC builders.
- Direct mounting on aquastream XT or Eheim 1046 pumps for seamless integration
- Borosilicate glass tube offers high hardness, scratch resistance, and excellent chemical resistance
- Flexible connection options with two offset connection threads at 90°
- Secure attachment with O-ring seal and two locks to prevent accidental loosening.

5. Aqua Computer aqualis XT 880 ml with level measurement and illumination option
The Aqualis XT expansion tank from Aqua Computer is a highly developed solution for water cooling systems that meets both functional and aesthetic demands. With a filling volume of 880 ml and a robust borosilicate glass tube, this tank offers superior scratch resistance and chemical durability compared to conventional acrylic tanks. The construction features a base and lid made of Delrin, connected by a nickel-plated brass tube. A special highlight is the integrated water column effect, which creates an impressive visual impact when combined with lighting. The ability to integrate up to six LEDs allows for customized lighting options. Additionally, the electronic level measurement ensures precise monitoring of the water level, making system handling and maintenance easier.
- High-quality borosilicate glass tube for high scratch resistance and chemical durability
- Integrated electronic level measurement with USB connection
- Space for up to six LEDs for personalized lighting
- Versatile connection options for optimal integration into water cooling systems
- Baffle plate for effective venting of the circuit.

Aqua Computer aqualis XT 880 ml with level measurement and illumination option
6. Aqua Computer Replacement glass tube for ULTITUBE 100 expansion tank
Replacement tube for ULTITUBE expansion tanks with a length of 100 millimeters. Metal rings made of black anodized aluminum are attached at both ends of the glass tube, which do not come into contact with the cooling medium. Thanks to its clever design, there is no need for internal supports or additional tubes. The tube is compatible with all ULTITUBE expansion tanks and accessories.
Technical details:
- Material: Borosilicate glass (tube), aluminum (mounting rings)
- Color: Transparent, Black
- Compatibility: ULTITUBE expansion tanks
- Delivery includes: 1x tube 100 mm.

Aqua Computer Replacement glass tube for ULTITUBE 100 expansion tank
7. Aqua Computer Aquabox Professional
The Aquabox Professional has been revised and improved in various aspects compared to the previous model. Features include G1/4 connection threads, two additional connection threads on the top of the Aquabox, and a recessed stainless steel panel with sunk screws in the front panel. The Aquabox Professional is machined from solid Delrin material, making it extremely durable. The proven coolant inflow through the front panel of the Aquabox has been retained, keeping the front panel fog-free and creating a very nice visual effect. The amount of water flowing through the front panel can be easily adjusted using two stainless steel set screws in the inflow channel.

8. Aqua Computer Aqualis DDC with nano coating
The Aqualis series expansion tanks are equipped with a borosilicate glass tube, which, unlike the acrylic glass commonly used for tube expansion tanks, offers very high hardness and scratch resistance, very low thermal expansion, and excellent chemical and thermal resistance. The glass tube has an outer diameter of 75 mm and a wall thickness of 5 mm. The base and lid of the Aqualis series are made of Delrin, and the lid and base are connected by a nickel-plated brass tube. The Aqualis base for pump adapters is equipped with connection flanges on the underside and can only be used with a compatible Aqua Computer pump adapter. Optionally, up to two lighting modules can be mounted in two G1/4 threads. An optical highlight is the integrated water column effect. When the return line is connected to the socket's connection, water flows through the central brass tube to the lid and exits through eight openings, creating a striking visual effect, especially when illuminated. A thin acrylic glass plate near the bottom of the Aqualis minimizes air entry into the circuit. These items also feature an integrated acrylic glass window in the base, providing space for the installation of up to six LEDs. All variants are also available with a nano-coating that allows water to simply bead off the inside of the glass tube.

9. Aqua Computer ULTITUBE D5 150 expansion tank for D5 pumps
AGB by Aqua Computer, for D5 pumps of all manufacturers, made of resistant borosilicate glass, 350 ml filling capacity, with stainless steel filter, including brackets for floor or wall mounting.

10. Aqua Computer Aqualis XT with nano coating, level measurement and illumination
The Aqualis XT from Aqua Computer is a highly advanced expansion tank for water cooling systems, distinguished by its innovative design and high-quality materials. Equipped with a robust borosilicate glass tube, this tank offers superior scratch resistance and chemical durability compared to conventional acrylic tanks. The combination of an elegant design and functional features makes the Aqualis XT an ideal choice for demanding users who value performance and aesthetics. The tank includes an integrated level measurement system that allows for precise monitoring of the water level, as well as a lighting option that provides an appealing look through the LED mounts. The thoughtful design minimizes air entry into the circuit and ensures efficient cooling.
- High-quality borosilicate glass tube for high scratch resistance and chemical durability
- Integrated electronic level measurement with USB and aquabus interface
- Space for up to six LEDs for customizable lighting
- Versatile connection options for optimal integration into water cooling systems
- Baffle plate for effective venting of the circuit.

Aqua Computer Aqualis XT with nano coating, level measurement and illumination