Helix Life Support Pond Skimmer Weir Block Plates Type:Removable Block Plate reduce amount fed based on

reduce amount fed based on activity level of fish

Easy-clean handles allow debris to be drained without a mess

23 foot power cord

86 / 24hr 4

porcine animal fat preserved with BHA and citric acid

Helix Life Support Pond Skimmer Weir Block Plates Type:Removable Block Plate reduce amount fed based onHelix 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