An apparatus for treating a fluid so as to increase oxygen content while reducing surface tension, The apparatus comprises a surface tension modification generator (STMG) comprising an STMG chamber for receiving a pressurized fluid at a first pressure. Probes disposed in the STMG chamber for emitting a frequency into the fluid to modify a physical characteristic of the fluid. The apparature also comprises a multi-chambered device including an inner chamber, an outer chamber enclosing the inner chamber for receiving fluid from the inner chamber, and at least two funnels for flowing fluid from the inside chamber to the outer chamber and creating a turbid fluid condition at a focus point to dissolve oxygen into the fluid forming an oxygenated fluid. A port is connected between the STMG and the inner chamber causing a fluid pressure drop from the STMG to the inner chamber.