42Gal Aquarium Chiller & Aquarium Cooling Fan with Light

42Gal Aquarium Chiller & Aquarium Cooling Fan

• Powerful Cooling Efficiency: Our 10w aquarium fan can reduce the temperature in a 100L aquarium by up to 3-5℉ in 3-5 hours. Adjustable air vents direct airflow up or down to target hotspots, keeping your aquatic pets comfortable even in the hot summer
• 3 Modes Lighting for Every Need: Aquarium cooling fan has bright white, warm white, and warm yellow with adjustable brightness . Use bright white for a clear view during feeding time, promote plant growth or closely monitor the health of fish. When it's time to unwind, switch to warm yellow to create a relaxing ambiance that doubles as a soft night light
• Maximum 2000rpm Speed Control: Rotate the knob to adjust the speed of the aquarium cooler, up to a maximum of 2000rpm. You can easily adapt the speed to your fish's needs. Whether your axolotl thrives in a gentle breeze or prefers a stronger current, keep the fish tank temp comfortable at all times
• Well for 42 inch Long Fish Tanks -- Calculate for the rectangular tank: (42'' L x 12'' W x 19'' H)/231=42 gallon, our water chiller can drop water temperature up to 10F in general. In hot summer, recommended water volume is 80%, 33 gallons.
• Essential for Hydroponics and Aquarium -- High-efficiency freon free compressor provides more rapid and stable cooling than small fans, using r290 refrigerant, circulating cooling without pollution and do not need to be supplemented. Can well control the ideal water temp at 68-78F/20-26°C, necessary for creating healthy roots and a good harvest