【Superior Material】It is made of high quality plastic and high quality sand and fired at high temperature. It is not easy to clog, durable and can transport oxygen more effectively. 【Function】Rising air bubbles improve aquarium aeration and water flow. Can be used for decorative and functional soap bubbles. 【Long Service Life】The material is sturdy and durable, will not pollute water quality, can be reused and cleaned for a long time, and provides good continuous aeration for your tropical aquarium. 【Excellent Performance】It needs to be used with an air pump and trachea. Good performance (without air pump and trachea) is an important tool to successfully maintain the breathing process of aquatic fish. 【Wide Application】The package includes 4 pieces and the length is about 20cm and 25cm. It is very suitable for your aquarium or fish tank and is also the best partner for air pumps.
Availablity: 3-5 days
Free shipping & return for orders over $200
