When buying equipment for your aquatics program, it's important to know that pool lane dividers, also known as swimming lane lines, are a key factor in helping swim teams find success in the water. Not only are they a required component for competitions but also help swimmers better navigate the pool as they compete. In most cases, the colours chosen represent the colours of the organisation where the event is taking place. In general, there are no standard colours for lane lines. Outside of competition rules and regulations, you have free rein to customise your swimming lane lines to look exactly how you want.