Chinatera 10cm/20cm/30cm Air Pump Sand Stone Aquarium Oxygen Pump Fresh Air Stone Bubble Bar Aquarium Fish Tank Aerator Pump

Alloet. Strip Bubble Stone Tank Aeration Refiner Fresh Air Stone Bar Aquarium Fish Tank Aerator Oxygen Pump Diffuser Tools. The material is sturdy and durable, and can be washed repeatedly and used for a long time. Increase the oxygen content in the water. A lot of bubble effect. Durable, can be reused and cleaned repeatedly. Specification: Material: air stone. Size: 104cm/204cm/30*4cm. Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!. 2. Please allow 1-2cm measuring deviation due to manual measurement