WATER-UNDERWATER FX SCUBA: Bottom of the ocean, deep underwater.

WATER-UNDERWATER FX SCUBA: Bottom of the ocean, deep underwater.

WATER-UNDERWATER FX SCUBA: Bottom of the ocean, deep underwater, bubbles, reverb.

WATER-UNDERWATER FX SCUBA: Regulator breathing.

WATER-UNDERWATER FX SCUBA: Regulator breathing & bubbles on surface, close up.

WATER-UNDERWATER FX SCUBA: Regulator breathing & bubbles under water, close up.

WATER-UNDERWATER FX SCUBA: Regulator bubbles on surface close up, from deep down.