Enhance your aquatic environment with this premium Semiconductor Water Cooler, engineered for superior cooling performance and long-lasting durability. Designed with an advanced internal fin structure, it maximizes water contact area to significantly improve cooling efficiency. The large-area cooling block provides excellent air contact, ensuring optimal heat dissipation for consistent temperature control. Ideal for aquariums up to 15 liters, this water cooler can reduce water temperature by 8-10 degrees Celsius below the ambient temperature, promoting a healthy and energy-efficient environment for ornamental fish. Key Features: · Premium Semiconductor Cooling Technology: Delivers strong cooling power and exceptional durability for reliable long-term use. · Internal Fin Design: Enhances water-to-cooler contact area, improving overall cooling efficiency and effectiveness. · Large Cooling Block: Maximizes air contact for superior heat dissipation, maintaining stable cooling performance. · Effective Cooling Capacity: Capable of lowering water temperature by 8-10°C below normal ambient temperatures, ideal for aquariums up to 15L. · Adjustable Temperature Range: Allows you to set the cooling level according to local ambient conditions, optimizing energy savings and fish health. Specifications: · Condition: 100% Brand New · Power Supply: DC 12V 6A · Total Power Consumption: 72W · Cooling Power: 50W · Size: Approx. 11.5 x 10 x 7.5 cm (4.53 x 3.94 x 2.95 inches) · Weight: Approx. 384g (13.5oz) Package Includes: · 1 x Semiconductor Water Cooler This compact and efficient Semiconductor Water Cooler is perfect for maintaining the ideal temperature in smaller aquariums, supporting the wellbeing and growth of your ornamental fish while conserving energy. Its durable construction and advanced design make it an essential accessory for any aquarium enthusiast seeking effective and reliable water cooling solutions.