Kasco De-Icer Windmill Unit is supplied complete with

Unit is supplied complete with labware

the minnows are able to swim in from all sides

Powered by single 9 V battery (included)

A3* Remote Temperature Sensor: Monitors room temperature

these may be used to draw in liquids or gases

Kasco De-Icer Windmill Unit is supplied complete withDescription No Charge Shipping in Canada. Kasco de icers can be used to help prevent winter kill conditions and protect marine equipment, such as docks & boat houses, from ice damage. These are popular among cottage owners, marinas, and pond owners alike. During harsh winters with thick ice and heavy snow pack, your pond can experience a fish die off due to low oxygen levels. The heavy snow and ice prevent sunlight from penetrating into the water