Maintain stable aquarium temperatures with the Hailea HC-300A Aquarium Chiller, a powerful compressor-based cooling system designed for freshwater and marine aquariums. Featuring a digital temperature controller, a corrosion-resistant titanium heat exchanger, and efficient refrigeration technology, the HC-300A helps control excess heat and maintain a comfortable environment for temperature-sensitive aquatic life.

Ideal for planted aquariums, shrimp tanks, marine systems, and larger aquarium setups, this chiller combines reliable cooling performance with convenient temperature management. <Cite refs={[“turn766508search0″,”turn766508search2”]}/>

Key Features

• • Powerful 1/4 HP Cooling System: Provides effective compressor-based refrigeration for larger aquarium systems.

• • Digital Temperature Controller: Allows convenient temperature setting and monitoring.

• • Titanium Heat Exchanger: Corrosion-resistant construction suitable for freshwater and saltwater aquariums.

• • R134a Refrigerant: Uses a refrigeration system designed for efficient water cooling.

• • Temperature Memory Function: Retains the previous temperature setting after a power interruption.

• • Overcurrent Protection: Helps protect the unit against electrical overload.

• • Low-Noise Design: Designed for quieter operation in home and commercial aquarium environments.

• • High Water Flow Compatibility: Supports a recommended circulation rate of 1,000–2,500 L/H.

• • Durable Construction: Robust housing designed for dependable everyday operation.

• • External Pump Compatibility: Connects to a suitable water pump or compatible filtration system.

Why Choose the Hailea HC-300A?

Excessive aquarium heat can stress fish, shrimp, corals, and aquatic plants. The Hailea HC-300A uses active refrigeration to help control rising water temperatures, making it a practical solution for larger aquariums exposed to warm room conditions or heat generated by lighting and other equipment.

Its digital temperature control simplifies operation, while the titanium heat exchanger supports use in both freshwater and marine environments. With its 1/4 HP cooling system, the HC-300A is an excellent option for aquarists seeking dependable temperature management for larger aquarium setups. <Cite refs={[“turn766508search0″,”turn766508search2”]}/>

Product Specifications

• • Brand: Hailea

• • Model: HC-300A

• • Product Type: Aquarium Water Chiller

• • Cooling Capacity: 1/4 HP

• • Recommended Aquarium Capacity: Approximately 300 L under the manufacturer’s stated performance test conditions; some product listings specify a broader range of 100–800 L depending on operating conditions.

• • Voltage: 220–240V

• • Frequency: 50Hz

• • Working Current: Approximately 1.8A

• • Recommended Water Flow Rate: 1,000–2,500 L/H

• • Refrigerant: R134a

• • Heat Exchanger: Corrosion-resistant titanium

• • Temperature Control: Digital controller

• • Dimensions: Approximately 448 × 330 × 440 mm

• • Weight: Approximately 18.6 kg

• • Suitable For: Freshwater and saltwater aquariums

• • External Pump: Required; generally sold separately

Specifications are based on the manufacturer’s information and HC-series instruction manual. Actual cooling capacity depends on ambient temperature, aquarium volume, lighting, and other heat sources. <Cite refs={[“turn766508search0″,”turn766508search2″,”turn766508search12”]}/>

Installation & Usage Instructions

1. 1. Place the chiller upright on a stable surface in a well-ventilated area.

1. 1. Connect the water inlet and outlet using compatible hoses and fittings.

1. 1. Install a suitable external pump capable of delivering the recommended water flow.

1. 1. Check all connections for leaks and establish water circulation before starting the refrigeration system.

1. 1. Set your desired aquarium temperature using the digital controller.

1. 1. Monitor water temperature and adjust the setting according to the needs of your aquatic livestock.

1. 1. Clean the water intake and inspect hoses periodically to maintain reliable performance.

Important: Never operate the chiller without proper water circulation. Ensure adequate ventilation around the unit, and select the chiller according to your aquarium’s total water volume and heat load.

Hailea HC-300A Aquarium Chiller — 1/4 HP Cooling, Digital Temperature Control & Titanium Heat Exchanger for Freshwater and Marine Aquariums.