Designed to meet the needs of aquarium enthusiasts, this cooling fan helps maintain a stable water temperature, promoting the health and well-being of fishes. Its quiet operation and easy-to-use clip-on mechanism make it a practical choice for hobbyists seeking an effective and convenient cooling solution for their fish tanks. Features -Color:Black -Material:Plastic -Size:13.30X7.00X5.70cm/5.23X2.75X2.24in -Advanced cooling efficiency: ensures rapid and effective temperature control, creating a stable and comfortable environment for tropical fish and aquatic organisms -Flexible speed settings: allows users to adjust fan speed to meet specific cooling needs, ensuring optimal water temperature throughout the year -Noiseless operation: provides a quiet cooling solution that enhances the aquarium experience without disrupting the surrounding atmosphere -Detailed build: constructed with durable materials to promote longterm performance and resistance to wear and damage -Ecoconscious design: promotes a natural and balanced aquarium environment by preventing overheating and supporting healthy aquatic plant growth Package list: 1 x Aquarium Cooling Fan