K&H Pet Products Ultimate Pail heater (No Floater!) w / Cord Clip 250 watt 7" x 7" x 5",The new “Farm Essentials” line from K&H Pet Products has “reinvented the wheel” when
K&H Manufacturing Ultimate All-In-One Stock Tank De-Icer 250-Watt Removable Floater Ring : Amazon.ca: Patio, Lawn & Garden