- Using high-quality blue fine sand firing， uniquely shaped， air out uniformly， very good !<br />- Help to keep fish healthy and adds extra beauty to the aquarium<br />- Best used for Aquarium Fish Tank<br />- Cute cartoon turtle shape<br />- Color: Blue<br />- Size: 60 x77mm<br /><br />Note: need to rely on oxygen pump to achieve the desired effect.<br /><br />Package included:<br />5x Cartoon turtle air stone<br />