Feature:
1. Add Oxygen to keep water roots healthy, put fishes live at ease. 5 sizes can be selected to meet your different needs.
2. Good heat dissipation, sufficient and even oxygen. Can be used with air pump (without air pump).
3. An important tool to successfully guarantee the respiration process of fish.
4. This product can effectively release many uniform and delicate bubbles for your fish tank.
5. Keep the water clear and healthy, so that the fish can live more comfortably.
Specification:
Item Type: Air Stone Bar
Material: Sand Bar
