Boyu FS-120 Aquarium Cooling Fan, 15W Quiet Motor, Adjustable Clip-On Fan for Fish Tank Cooling

Boyu FS-120 Aquarium Cooling Fan – Quiet 15W Clip-On Cooler for Planted & Tropical Fish Tanks

The Boyu FS-120 Aquarium Cooling Fan is a powerful yet energy-efficient aquarium cooler designed to maintain ideal tank temperatures. With its 120mm fan blade and quiet 15W motor, it reduces aquarium water temperature by up to 4°C, protecting tropical fish, shrimp, and plants from heat stress. This aquarium chiller alternative uses natural evaporation cooling, making it a cost-effective solution for both freshwater and marine tanks.

Featuring an adjustable clip-on mount, the FS-120 ensures targeted airflow, while the built-in safety net protects fish, children, and pets. Ideal for aquariums up to 2.5 feet (75 cm), this low-noise cooling fan is perfect for home, office, and quiet spaces. Regular cleaning of the fan grill keeps performance at its best. A must-have for summer aquarium care.

Boyu Cooler Fan Performance

The FS-120 delivers high airflow to speed up surface evaporation, naturally cooling your tank water. This helps stabilize aquarium temperature, preventing overheating caused by aquarium lights or high room temperature.

Installation Options

• Easy clip-on mount fits securely on aquarium edges
• Adjustable airflow angle for targeted cooling
• No complicated setup – plug and play design
• Safe protective net included for extra security

Suitable Size of Aquarium

The Boyu FS-120 is recommended for aquariums up to 2.5 feet (approx. 75 cm), making it suitable for planted aquariums, tropical freshwater tanks, shrimp aquariums, and small marine tanks.

Compact Design

The lightweight and durable plastic housing makes the FS-120 space-saving and easy to install. Its modern design blends with aquarium setups without adding bulk.

Key Features

• 15W quiet motor for low-noise operation
• Reduces tank water temperature by 2–4°C
• Energy-efficient and safe for continuous use
• Compatible with freshwater and saltwater aquariums
• Adjustable clip mount for precise airflow
• Safety protection net prevents accidental contact

What’s in the Box

• 1 x Boyu FS-120 Aquarium Cooling Fan
• 1 x Adjustable clip-on mount
• 1 x User manual

Specification

• Model: FS-120
• Power Consumption: 15 Watts
• Voltage: DC 12V (Check product variant for exact voltage)
• Fan Size: 120mm diameter
• Mounting Type: Adjustable clip-on mount suitable for aquarium tanks
• Cooling Method: Surface evaporation through airflow
• Noise Level: Low noise operation (quiet fan)
• Compatibility: Suitable for fresh and saltwater aquariums up to 2.5 feet (approx. 75 cm) in size
• Material: Durable plastic housing with safety protection net
• Airflow Control: Adjustable angle of airflow via clip mount
• Safety Features: Protection grill/net to prevent injury and damage
• Usage: Primarily for cooling aquarium water temperature by 2-4°C by promoting evaporation
• Additional Features: Energy-efficient motor, suitable for planted aquariums and tropical fish tanks

Frequently Asked Questions (FAQs)

Q1: How much can the Boyu FS-120 lower aquarium temperature?
A: It reduces aquarium water temperature by 2–4°C depending on room conditions and airflow settings.

Q2: Is the FS-120 suitable for saltwater aquariums?
A: Yes, it works for both freshwater and saltwater tanks up to 2.5 feet.

Q3: Does it make noise?
A: The fan operates with low noise, making it suitable for bedrooms and offices.

Q4: Can I use it for a planted aquarium?
A: Absolutely, it helps prevent heat stress in plants caused by lighting and summer heat.

Q5: How is the fan installed?
A: It has a clip-on mount that easily attaches to the tank edge and allows airflow adjustment.

Q6: Do I need to refill water frequently?
A: Since it cools via evaporation, topping up water regularly is recommended.

Q7: Is it safe for children and pets?
A: Yes, the safety net prevents accidental contact with the blades.

Q8: How often should I clean the fan?
A: Cleaning the grill every 2–3 weeks ensures maximum cooling efficiency.

Comparison Table – Boyu Cooling Fans

Why Choose Boyu Cooler Fan FS-120?

The FS-120 offers an affordable and reliable way to control aquarium temperatures. With quiet performance, adjustable mounting, and energy efficiency, it is a superior alternative to expensive chillers. Its safety features and universal compatibility make it a trusted choice for fish keepers in India.

Conclusion

The Boyu FS-120 Aquarium Cooling Fan is the perfect solution for aquarium enthusiasts looking to maintain stable water temperatures without investing in costly chillers. Compact, efficient, and safe, it is ideal for tropical fish tanks, shrimp setups, and planted aquariums. A smart investment for keeping your aquatic pets healthy and stress-free.