Ventilador de refrigeración para acuario - Con 3 ajustes de iluminación - Velocidad ajustable de 4000 RPM - Rango de refrigeración de 3 a 5 °F - Giratorio a 45° - Para acuarios sin marco de 20 galones

Maximum speed control of 2000 rpm: Turn the knob to adjust the speed of the aquarium cooler, up to a maximum of 2000 rpm. You can easily adjust the speed to the needs of your fish. Whether your axolotl thrives in a gentle breeze or prefers a stronger current, always keep the temperature in the aquarium comfortable.

3 lighting modes for every need: The aquarium cooling fan features bright white, warm white, and warm yellow with adjustable brightness. Use bright white for clear visibility during feeding, to promote plant growth, or to closely monitor the health of the fish. Switch to warm yellow for a relaxed atmosphere that also serves as a soft night light.

Durable and quiet design: Our aquarium fan is made of a full ABS plastic housing and is highly corrosion-resistant, making it suitable for both freshwater and saltwater environments. Moreover, the whisper-quiet operation, with a noise level of only 30-40 dB, ensures a peaceful aquarium environment or a good night's sleep.

Universal compatibility: Our aquarium cooling fan is suitable for any frameless freshwater or saltwater aquarium with a glass thickness of less than 2.8 cm (1.1 inches). Recommended for aquariums with a diameter of less than 76 cm (30 inches). Trust us to keep your unique aquarium cool and comfortable.