Home / Forums / General melodica discussion / Pianica P-37D & Thomann DP-25 / Reply To: Pianica P-37D & Thomann DP-25 Reply To: Pianica P-37D & Thomann DP-25 April 12, 2020 at 10:41 am #11259 LowboyParticipant General tip: Anyone who plays with a tube should remove the tube and clear it of water before blowing into the instrument to remove the condensation in the instrument. Otherwise, the water in the tube gets blown into the instrument. Lowboy