Description
Product Overview
The BAOSHISHAN 79 gal Aquarium Chiller is engineered to provide precise temperature regulation for a wide range of aquatic environments, from small home aquariums to larger commercial setups. Featuring a high‑efficiency 1/3 HP variable‑frequency refrigeration compressor, the unit maintains water temperatures between 68 °F and 78 °F with a tolerance of ±2 °F, ensuring optimal conditions for sensitive marine life, corals, and hydroponic plants. The chiller’s pure titanium evaporator offers superior heat exchange performance and excellent corrosion resistance, making it suitable for both fresh and salt water applications. Its compact footprint—measuring 18.7 × 15.2 × 14.6 inches—and a weight of 39.1 lb allow for easy installation on most standard aquarium racks or stands. The device includes an intuitive digital control panel with PID algorithm temperature control, manual calibration, and a built‑in safety shut‑off to protect against overheating.
![[Product front view showing all components]](https://www.kelvexa.store/wp-content/uploads/2026/07/3520d80ba6554910827fdceb079cb717.jpg)
Usage
Designed for versatility, this chiller excels in a variety of settings. Whether you are maintaining a pristine reef tank, a community freshwater aquarium, or a hydroponic grow system, the BAOSHISHAN chiller delivers consistent cooling performance. The dual silent fans and extensive heat‑dissipation vents ensure efficient airflow, allowing the compressor to operate continuously without excessive noise—an essential feature for home offices, living rooms, or public display tanks where a quiet environment is paramount. The unit’s energy‑saving compressor reduces electricity consumption by up to 30 % compared to conventional chillers, translating into lower operating costs and a smaller carbon footprint. Its robust construction and corrosion‑resistant components make it a reliable choice for long‑term use in demanding marine environments.
Why Choose Us
Choosing the BAOSHISHAN Aquarium Chiller means investing in a product that combines advanced engineering with user‑friendly design. The variable‑frequency compressor adapts its speed to match cooling demand, preventing unnecessary power draw while maintaining stable temperatures. The PID temperature control algorithm continuously monitors water temperature and makes fine adjustments, delivering a level of precision typically found only in professional laboratory equipment. Additionally, the chiller is built with high‑quality materials such as a titanium evaporator and reinforced housing, guaranteeing durability and resistance to the harsh conditions of saltwater environments. Our commitment to quality is backed by a comprehensive warranty and responsive customer support, ensuring that any questions or concerns are addressed promptly.
Key Features
- High‑efficiency 1/3 HP variable‑frequency compressor reduces energy use by up to 30 %.
- Precise PID temperature control keeps water within ±2 °F of the set point.
- Pure titanium evaporator provides excellent heat exchange and corrosion resistance.
- Dual silent fans and extensive ventilation ensure quiet, continuous operation.
- Comprehensive warranty and dedicated after‑sales support for peace of mind.
FAQ
What size aquarium can this chiller support?
The BAOSHISHAN model AL‑300 is rated for up to 79 gallons (approximately 300 L) of water, making it ideal for medium‑to‑large freshwater or saltwater tanks, as well as hydroponic systems of similar volume.
Is the chiller compatible with both fresh and salt water?
Yes. The titanium evaporator and corrosion‑resistant components are specifically designed to handle the aggressive nature of saltwater, while also performing flawlessly in freshwater applications.
How does the variable‑frequency compressor improve efficiency?
Unlike fixed‑speed compressors, the variable‑frequency unit adjusts its motor speed based on real‑time cooling demand. This means the compressor only works as hard as necessary, reducing power consumption and extending the lifespan of internal components.
Can I calibrate the temperature manually?
Absolutely. The digital control panel includes a manual calibration function that allows you to fine‑tune the temperature reading to match your specific aquarium conditions, ensuring optimal accuracy.
What maintenance is required?
Routine maintenance involves cleaning the fan blades and heat‑dissipation vents to prevent dust buildup, as well as checking the water inlet and outlet connections for any signs of wear or blockage. No specialized tools are required, and the unit is designed for easy access.





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