Heron & Critter Protection Netting, 1" Mesh BioSafe Systems The large prefilter protects pump

The large prefilter protects pump

leaves and twigs

Superb elongation and lay-flat characteristics

Toxic gases caused by decaying matter and fish waste can become trapped under the ice by releasing harmful pond gases

Heron & Critter Protection Netting, 1" Mesh BioSafe Systems The large prefilter protects pumpIt is common to use pond netting to repel fish eating predators (such as herons or cranes) and to keep ponds free of leaves and debris. This heavy duty protective netting is a high quality 1" black knotted mesh netting, available in sizes from 10' x 12' to 25' x 25'. Note: It is possible to use a large beach ball or other floating object to create a tenting affect to further aid leaves blowing off of the cover instead of collecting on the cover.