Helix Life Support Pond Skimmer Weir Block Plates Type:Removable Block Plate 30" Spillway Bowl can be

30" Spillway Bowl can be used alone or in conjunction with 36" Bowl

SKU Size UKC05 Ultimate Koi Clay

Designed for 24-hour operation or with timer

Pressure Watts Ideal Depth Shut-Off Depth Noise at 1m Outlet Housing HK-25LP 2

Ground Wheat

Helix Life Support Pond Skimmer Weir Block Plates Type:Removable Block Plate 30" Spillway Bowl can beHelix Weir Block Plates can be used to isolate the Helix pond skimmer from the rest of the pond. Which option you need will depend on whether you want a permanent or removable block plate. The Removable Weir Block Plate allows you to temporarily block the mouth of the skimmer so that the skimmer can be emptied without lowering the pond's water level. The block plate has no gaskets, so it won't keep out all water indefinitely, but it is a quick and