Bubbling bathtub system

A bubbling bathtub system comprising:

• a bathtub;
• large bubble generating means for blowing relatively large bubbles into said bathtub;
• and minute bubble generating means for dissolving air in bath water by pressurization and introducing said bath water with air dissolved therein into said bathtub to produce minute bubbles therein, said minute bubble generating means comprising a pump, an inlet pipe connecting an outlet of said bathtub to an inlet of said pump, an air suction device connection to said inlet pipe between said outlet of said bathtub and said inlet of said pump, air-water, separating means connected between an outlet of said pump and an inlet of said bathtub for discharging excess air undissolved in the bath water introduced into said bathtub by said minute bubble generating means, the amount of air dissolved in said bath water by pressurization by said pump being sufficiently great that when said bath water from said minute bubble generating means is introduced into said bathtub and is therein immediately depressurized, air dissolved therein is educed to form minute bubbles in the bath water in said bathtub.