Understanding how these pools work can help increase the life of their vinyl liner, protecting your investment for years to come. Choosing a vinyl pool liner color is different from choosing a color for your fiberglass or concrete swimming pool. Island Onyx Pool Liners Vinyl Pool Pool Liner Replacement All of those factors can be grouped under the heading of chemical attack, however the leading cause is simply over chlorinating. What color liner for inground pool . .inground pool liner patterns are available in a wide range of colors and varieties, including liners that incorporate special pearlescent inks to give your pool a. Ad we offer the largest selection of pool supplies at the lowest prices around! This is our thickest inground pool liner, and we do have some of these liners on our closeout page where you can get a 27/28 mil liner at the 20 mil price. Ad we offer the largest selection of pool supplies at the lowest prices around! Water color, thickness of the liner,...