Crappie Line Performance with Added Visibility OptionsK9 Fishing Clear Fluoro delivers strong affordable performance with lower memory and a touch of give on the hookset for improved hookups. The line is not 100 percent fluorocarbon and is offered in both clear and hi-vis options for serious crappie anglers. Available in clear and hi-vis Low memory line design Built with nanotechnology Extra give on the hookset Ideal for crappie fishing