Fish Block Off Nets

The Delta Net & Twine Fish Block-Off Net is designed to control fish movement while allowing water to flow freely. Built for commercial aquaculture, hatcheries, ponds, lakes, streams, and construction projects, these heavy-duty nets create a dependable barrier for containing fish, protecting sensitive species, or isolating work areas.

Each block-off net is custom built using durable, commercial-grade netting for long-lasting performance in both freshwater and saltwater environments. Available in a variety of mesh sizes, depths, and lengths, every net is manufactured to meet the exact needs of your operation.