Aquarium Bubble Disk Air Stone For Fish Tank

Feature: \n 1. Made with High Quality material. This air disk uses finely compressed material so the bubble is small\n2. High temperature sintering bubble stone adopt the high temperature sintering made, different from the general the functionalities of bubble stone, and the material of durable, can relapse cleaning, use for a long time\n3. 2 stage connector head make it easy to connect to airtube with a smooth connector head\n4. It can be used longer with good sufficiency if you clean the surface of dispersion tool often\n5. How to use:To immerse the dispersion tool in water for short time.To connect to air hose and set it horizontally.Need to purchase another air pump, tracheal are used together \n\nSpecification: \n\nFeatures:\n\n--\n\nMade with High Quality material. This air disk uses finely compressed material so the bubble is small. \n\n--\n\n High temperature sintering bubble stone adopt the high \ntemperature sintering made, different from the general the \nfunctionalities o: