Aquarium Air Stone Pipe Bubble Oxygen Pump Diffuser Accessories for Fish Tank Specifications: Ventilation: the bubbles are even and the oxygen dissolved in the water increases. The pneumatic motor has a long service life, saves power and reduces noise. The punching can be adjusted and adjusted according to the cylinder density. Easy to install: Easy to install in the aquarium, easy to disassemble and easy to clean. Wide application: the bubbles are even, the oxygen dissolved in the water increases and it is suitable for freshwater and saltwater. Ideal for your aquarium or aquarium, it is the best partner for air pumps With suction cup: Strong suction cup, air stone rod can firmly attach the bubble tube to the wall of the aquarium, the bubble tube does not float on the water surface, practical and durable. Extendible: The bubble tube can be extended, and the double tube can be easily connected via a plastic connector, so that it can be connected to a suitable length that corresponds to the length of the aquarium. Package including: 2 x Aquarium Air Stone Pipe Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Air Tools Celebration Activ Aquarium Air Stone Pipe Bubble Oxygen Pump Diffuser Accessories for Fish Tank High-Quality Construction:Our home tools are made from premium materials to ensure durability and long-lasting performance. Each tool is crafted with precision, offering reliable and efficient results for all your home improvement tasks. Versatile and Multi-Functional:Designed to handle a wide range of tasks, our home tools are versatile and multi-functional. Whether you're fixing, assembling, or maintaining, these tools provide the functionality you need for various DIY projects. Ergonomic and User-Friendly:Our home tools feature ergonomic designs that provide a comfortable and secure grip, reducing hand fatigue during extended use. They are user-friendly and designed to make your work easier and more efficient. Compact and Organized Storage:We prioritize convenience and organization.