- Quick and easy installation: fits most 1.5 inch threaded connections on tall or ground pools; includes a pipe adapter for larger pipes. - Adjustable fountain height and direction: you can control the water column to suit your preferences and the occasion, making it versatile for different moods. - Fluorescent nozzle for night appeal: after exposure to light for a few minutes, the nozzle emits green fluorescence to enhance pool visuals. - Durable ABS construction: corrosion-resistant, deformation-resistant, and fade-resistant for reliable use. - Use scenarios - Scenario 1: Installing on a tall or ground pool with a 1.5 inch thread. Use the included pipe adapter to accommodate larger pipes, then adjust height to create a prominent water column as a centerpiece. - Scenario 2: Evening pool party. Adjust nozzle direction to shape the spray and pair with pool lighting to highlight the green fluorescence for a decorative glow. - Scenario 3: Upgrading larger pipe installations. The pipe adapter enables compatibility with larger piping while maintaining performance and visual appeal.