FROSTLINE Cooling System for Aquariums and Terrariums

Temperature management is one of the most significant challenges in setting up and maintaining an aquarium. AQPET 's FROST LINE was created to offer a professional, safe, and efficient solution to the problem of water overheating, especially during the hottest months of the year or when using very powerful lighting systems. This cooling system was designed to ensure maximum thermal comfort for fish, invertebrates, and aquatic plants by effectively reducing the water temperature naturally, silently, and consistently.

Advanced Technical Construction – Durable, compact and ready for intensive use

The FROST LINE unit is built using high-quality, corrosion-resistant materials , specifically selected to withstand the typical elements of aquatic environments: humidity, salinity, condensation, and temperature changes. The compact and robust external structure encloses electrical components protected from infiltrations, with a design aimed at ensuring long-term reliability , even in marine or open aquariums, where corrosion can quickly damage non-specialized products.

The simple, technical and essential design allows the unit to be installed in any type of tub, with the advantage of not compromising the overall aesthetics of the setup.

Cooling system with fans adjustable up to 90° – Targeted and distributed cooling

The heart of the system is made up of a group of high-efficiency fans , capable of generating a powerful and continuous flow of air , essential for increasing the speed of evaporation of water on the surface , a fundamental physical process for heat dissipation.

Each fan can be adjusted up to a 90° angle , allowing for extremely precise positioning that can be adapted to any tank. This flexibility allows for:

• direct the flow exactly onto the surface to be cooled;
• optimize multi-point cooling in large or irregularly shaped aquariums;
• avoid creating air currents directed towards the surrounding environment.

This allows the FROST LINE system to operate more efficiently than fixed fans , offering customized and more effective thermal regulation based on the needs of the aquatic ecosystem.

External controller included – Precise speed adjustment and easy operation

To offer maximum ease of use, FROST LINE comes with a multifunctional external controller , designed to give the user full control of the device, even remotely.

The controller allows you to:

• manually turn the unit on or off ;
• adjust the fan speed on multiple levels, based on the room temperature, the type of pool or the season;
• optimize the balance between cooling efficiency and energy consumption.

The interface is intuitive, simple to install, completely plug & play , and can be positioned anywhere outside the tub thanks to the included extended cable. This allows for convenient and reliable daily use , without requiring advanced technical skills.

Universal fixing system – Compatible with glass up to 20 mm

FROST LINE features a secure, adjustable mounting system designed to ensure maximum stability on a wide range of tubs. Compatible with:

• open or free-board aquariums;
• tanks equipped with glass or plastic covers;
• glass thicknesses up to 20 mm , a value that covers most home and professional aquariums.

The support can be easily assembled without tools, is solid, non-slip and designed to preserve the integrity of the glass , avoiding localized pressure that could compromise its structure.

Package Contents

• 1x Cooling unit with high efficiency fan assembly
• 1x Multifunction controller (speed + on/off)
• 1x Complete fixing kit compatible up to 20 mm
• User manual with detailed instructions and usage tips

FROSTLINE Digital Control – Digital Temperature Controller (not included)

For those who want even more precise and automated control of cooling, the FROSTLINE Digital Control is available separately, an advanced digital accessory designed specifically for FROST LINE cooling systems.

This device allows you to:

• monitor the water temperature in real time, thanks to the high-precision digital sensor;
• program custom thresholds for activating and deactivating fans, avoiding unnecessary start-ups and extending the life of components;
• fully automate cooling, intervening only when necessary, for intelligent and optimized thermal management;
• display the values ​​on a backlit display, clear and readable even in dimly lit environments.

The FROSTLINE Digital Control connects quickly to the cooling system via secure connections and can be installed in both open and closed aquariums. It is particularly suitable for tropical aquariums, coral tanks, or professional systems , where even small temperature variations can affect the ecosystem's balance.

Note: The FROSTLINE Digital Control is not included with your FROST LINE unit, but is available as an optional accessory sold separately.

Technical specifications

• Body material: Anti-corrosion technical polymers
• Tilt adjustment: Up to 90° for each fan
• Controller included: Yes, with variable speed and on/off function
• Compatible glass thickness: up to 20 mm
• Operating noise: Low – optimised for home and office environments

Main advantages

• Effective and rapid control of water temperature
• Solid structure, resistant to humidity and salt
• Adjustable fans for customized cooling
• Controller included for easy and flexible management
• Universal compatibility with most aquariums
• Quiet operation, perfect for home environments

Available models

FROSTLINE x2

• Number of fans: 2
• Dimensions: 18x4.5x14 cm
• Input power: 12V
• Wattage: 4.5W
• Rotation per minute: 5000
• Noise emissions: <35dB
• Aquarium size: Up to 120L

FROSTLINE x4

• Number of fans: 4
• Dimensions: 30x4.5x14 cm
• Input power: 12V
• Wattage: 8.6W
• Rotation per minute: 5000
• Noise emissions: <38 dB
• Aquarium size: Up to 300L