When I lived with my parents for Floyd we took a big pot and heated water on our grill outside then slowly mixed that hot tank water into water we pulled from the tank during aeration. That way we did not dump a pot of hot water in but instead slowly raised the temp of the tank by mixing it in slowly so as to not shock the fish.
Most people have a grill of some sort and in times like these it really serves multiple purposes...
Most people have a grill of some sort and in times like these it really serves multiple purposes...