This hue is inspired by the shimmering turquoise of a swimming pool. As sunlight passes through the water, molecules absorb red wavelengths and reflect cooler blues and greens, creating that coveted aquatic glow. White plaster beneath the surface amplifies the effect by bouncing light back through the water, intensifying its brilliance. The illusion is pure physics, not chemistry. Clean water is clear, but in large volumes, it takes on this stunning “tinted” appearance. Chlorine keeps the water safe and sparkling but has no effect on the color. What looks like liquid paradise is simply water transforming ordinary daylight into crystalline perfection.