De-icer water agitators are designed to prevent the formation of damaging
ice in marinas and harbors.
De-Icers circulate the water from beneath your vessel to the surface, causing
turbulence that reduces or eliminates ice formation. De-Icers can even move
water from a deeper channel, if necessary, to a shallower area where your boat
is moored, and protect docks from "ice jacking" by preventing the formation of
solid sheets of ice. De-Icers are designed to be suspended by two or more
lengths of line, pipe, or chain, and can be hung from a vessel, dock or other
flotation device. If hanging is impossible, de-icers can be submerged onto a
platform but care must be given to allow sufficient distance between the unit
and the bottom surface.