Helix Life Support Pond Skimmer Weir Block Plates Type:Removable Block Plate This kit includes three nozzles

This kit includes three nozzles (Aqua Bell

Designed for 24-hour operation or with timer

Choose between filter brushes or a vertical filter mat

Solar-Powered LED Light

Ground Wheat

Helix Life Support Pond Skimmer Weir Block Plates Type:Removable Block Plate This kit includes three nozzlesHelix 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