New and high quality! Description: 1. Improving water quality: The fish tank air purifier can dissolve air in the water in the form of very small bubbles, which helps to improve water quality and provide a healthier living environment for fish and underwater organisms. 2. Increase oxygen supply: Fish and aquatic plants need sufficient oxygen supply to grow healthily, and the fish tank air purifier can effectively provide this demand, allowing fish to receive sufficient oxygen supply. 3. Create aesthetic effects: The fish tank air purifier can generate a series of small bubbles, which not only bring vitality to the fish tank, but also bring visual effects to the fish tank, making it look more attractive. 4. Reduce noise: High quality fish tank air purifiers can reduce noise during operation, making the fish farming environment more peaceful and comfortable. 5. Easy to install and maintain: The fish tank air purifier is easy to install and does not require complex maintenance processes, making it very convenient to use and suitable for fish farming enthusiasts. Material: Acrylic Color: As shown Size: Reference picture Package includes: 1Pc Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.