GC Tek 2 HP Media Agitator/Blower for Bead Filters and Sand Filters Size:2 HP Simply fill the included application

Simply fill the included application mesh bag with the corresponding application rate and place bag in the pond in an area of water movement

with no mess

Ideal for 1/4 acre ponds or smaller

4" are actually 13/16"

Atlantic Water Gardens BioMax Weekly Biological Conditioner is a dry formula containing billions of beneficial bacteria and enzymes to digest suspended or settled organic debris

GC Tek 2 HP Media Agitator/Blower for Bead Filters and Sand Filters Size:2 HP Simply fill the included applicationShips directly from the manufacturer, typically in 2 4 weeks. This is an excellent replacement Agitator for any bead filter, sand filter, or similar pressurized filter in need of a little help when back washing to shake loose lodged debris for a complete and thorough backwash. Comes with a 6' power cord and an on off switch. 2" connection.