| Acrylic material S 23mm M 35mm L 60mm Air pumps with output pressure up to 0.012Mpa can be worked The air Diffuser is connected to the air tube, the suction cup is fixed on the cylinder wall, the air tube is connected to the regulating valve, the regulating valve is connected to the air tube, and then the oxygen pump can be connected. Within 40cm from the water surface, most conventional air pumps can push. Please use it for the first time, otherwise the bubble will be bigger. |
| Size | 23cm, 35cm, 60cm |
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