Mr. Heater® Ventless Gas Blue Flame Heater 20,000 - 30,000 BTU Gas Type:Liquid Propane Removes decaying organic matter on

Removes decaying organic matter on the bottom

Fits any Hot Shot® prod shaft

high-carbon steel gears for longer life

Allflex ATag One-Piece Calf Tag -  Numbered 25/Bag

The Micro Essential Laboratory pH Spill Sticks are a great tool to test the pH of unknown liquids

Mr. Heater® Ventless Gas Blue Flame Heater 20,000 - 30,000 BTU Gas Type:Liquid Propane Removes decaying organic matter onConveniently equipped with a built in thermostat and a battery powered electronic ignition, the Mr. Heater Ventless Gas Blue Flame Heater line offers a variety of propane and natural gas heaters from 20,000 30,000 BTU. Safety features include a clean burning blue flame tube burner and a factory standard Oxygen Depletion Sensor (ODS). Includes mounting brackets and fasteners for a wall or floor installation. Features Ignition System: Electronic manual