DR Moss CO2 Diffuser 9Spiro Glass CO2 Diffuser Aquarium Moss Fern Plant ph

For 4/6mm co2 tube (exclude) When the diffuser is first connected you may find the CO2 escapes from a small hole at the bottom of the spirals. Rest assured, the hole is meant to be there and this is normal behaviour. Once the diffuser has been submersed in the water for a few days, the chamber of the diffuser will fill with water and the spiralling effect will begin. Its designed with a hole on the intake glass tube for the Spiro CO2 Diffuser Atomizer, for overall, it's a safety device. if the bubbles are released from the base of the tube : 1. it because which from water is too strong or less of pressure. could you pls adjust the co2 tank pressure. (maybe stronger or smaller). 2. pls adjust the position of diffuser (up or down), and pls make sure that put it to "upright" position.