Spawning Disc is a 20 inch concave poly disc that is elevated off the bottom of the pond on a 9 inch PVC stake. It provides a solid, stable surface for bluegill sunfish to deposit their eggs. For best results, use up to 24 discs per acre in groups of 3-8.

• 20" Poly Concave Disc
• No glue required
• Easy installation
• Install in water less than 5' deep