GC Tek ThermaKoi Electrical Heaters Little Giant as this excessive back pressure

as this excessive back pressure will shorten the life of your air pump diaphragms

SKU Color Light Width Compatible Weirs CCLS12 Multicolor 11

1/2" x 30' SC2-12 Routine maintenance rebuilds are easily accomplished using standard Matala Hakko diaphragm kits and magnet bars

Significantly lower potential for development of resistant mosquito populations

It is designed for use with the Pondmaster® AP-40

GC Tek ThermaKoi Electrical Heaters Little Giant as this excessive back pressureShips from manufacturer, typically in 2 3 weeks During the cold winter, Koi stop eating and live off their fat reserves, lowering their immune system. As the water begins to warm up, bacteria become active, and Koi can be in trouble. Keep your Koi strong all winter by heating your pond, keeping your Koi feeding consistently. In the past, heating Koi ponds has meant running gas lines or propane lines out to the pond. Now with the ThermaKoi Heaters, you