Cute cartoon whale shape， using high-quality blue fine sand firing， uniquely shaped， air out uniformly， very good !<br />Note: need to rely on oxygen pump to achieve the desired effect.<br />Name: cartoon whale shape air stone<br />Model: AS030<br />Color: blue<br />Size: 50 x 85mm<br />Style: Whale (big)<br />5 x Air stone<br /><img src="http://img6.eachbuyer.com/x9/p100/by852_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/by852_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/by852_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/by852_4.jpg" />