Helix Life Support American-Made Bulkhead Fittings High Head This helps prevent dock pilings

This helps prevent dock pilings from damage caused by ice expansion and pressure damage

and ground)

Components are selected by Aquascape® not only for size of pond

apply 30-90lb per surface acre

Aquascape Blue Heron Decoy relies on the fact that herons are territorial and do not look for confrontations with other herons

Helix Life Support American-Made Bulkhead Fittings High Head This helps prevent dock pilingsBulkhead fittings are ideal when you need a watertight seal when making a penetration under water level. Use for liners, filters, skimmers and other pond components. These are high quality, American made hard plastic bulkhead fittings. SKU Description 1929 1 2" FPT Bulkhead 1930 3 4" FPT Bulkhead 1931 1" FPT Bulkhead 1932 1. 5" FPT Bulkhead 1933 2" FPT Bulkhead 3420 3" FPT Bulkhead 3395 4" FPT Bulkhead