DONGKER Aquarium Chiller Fan,USB Wall Mounted Fish Tank Cooling Fan with 2 Speed Modes Low Noise for Shrimp Coral Tropical Saltwater Freshwater(Up to 10mm Thickness)

Welcome to my store, Hope you have a pleasant shopping trip! Features:1. Manual screw mounting: Features a back clamp with manually tightened screws to hold onto glass or acrylic tank walls (thickness ≤ 1 cm). No drilling required; installation and removal are flexible.2. Ultra-quiet use: Optimized silent motor design produces using noise of only about 30 decibels, creating a quiet environment that avoids disturbing fish and reptiles, and providing you with a peaceful space .3. Two-speed adjustment: Low-speed mode provides gentle air circulation, while high-speed mode cools the water quickly. Easily adapts to different seasons and water temperature needs, effectively alleviating high-temperature issues in aquariums during summer.4. USB low-voltage power supply: Powered by a 5V USB port, fit chargers, power banks, or computers. Low-voltage use ensures greater and lower power consumption, making it suitable for long-term use.5. Versatile for Multiple Settings: Suitable for freshwater and saltwater aquariums also for reptile enclosures, terrariums, and other enclosed environments. It promotes air circulation and aids in cooling and oxygenation.Specifications:Colors: Green, Blue, White, BlackMaterial: ABSsize: 7 x 6.5 x 12.5 cm / 2.76 x 2.56 x 4.92 inPackage List:1 x Aquarium Chiller FanNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement.

• Manual Screw Mounting: Features a back clamp with manually tightened screws to hold onto glass or acrylic tank walls (thickness ≤ 1 cm). No drilling required; installation and removal are flexible.
• Ultra-quiet Use: Optimized silent motor design produces using noise of only about 30 decibels, creating a quiet environment that avoids disturbing fish and reptiles, and providing you with a peaceful space .
• Two-speed Adjustment: Low-speed mode provides gentle air circulation, while high-speed mode cools the water quickly. Easily adapts to different seasons and water temperature needs, effectively alleviating high-temperature issues in aquariums during summer.
• USB Low-voltage Power Supply: Powered by a 5V USB port, fit chargers, power banks, or computers. Low-voltage use ensures greater and lower power consumption, making it suitable for long-term use.
• Versatile For Multiple Settings: Suitable for freshwater and saltwater aquariums also for reptile enclosures, terrariums, and other enclosed environments. It promotes air circulation and aids in cooling and oxygenation.