ITEM NAME:Solar Powered/ USB Rechargable Oxygenator Water Oxygen img *{margin:0;padding:0;.Suitable for aquarium tank. Solar panelï ¼Å¡5V /290MA. Solar charging speed is decided by sunlight intensity. Connect the equipped airway and air bubble stone to the gas pipe of this product, and put the air bubble stone into water that needs to increase oxygen.
