Description: Material: plastics Color: black Size: 4.7*2cm/1.85*0.79inch Feature: 1. Efficient oxygenation atomization: By using ultrasonic or high-pressure technology to decompose water into fine water mist, the dissolved oxygen in the water is greatly increased, meeting the growth needs of high oxygen consuming fish and aquatic plants. 2. Create a dreamy landscape: The sprayed mist can be paired with LED effects to create a misty aquarium landscape, enhancing the viewing experience and atmosphere. 3. Silent and low-energy design: Adopting advanced noise reduction technology, the energy-saving motor can be used for a long time to save energy and protect the environment. 4. Anti leakage design ensures the safety of people and pets. Note: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package included: 1 * Fish tank fogger