How can I manipulate an aquarium heater so that it heats water to 100 degrees F ?
Most Aquarium Heaters stop heating at about 95 degrees F, which is too hot for fish. I need a constant temperature of exactly 100 degrees F. Is it possible to manipulate the thermometer or the electronics?
Are you developing color film by any chance?
Getting The Right Aquarium Heater For Your Tropical Fish Tank
Are you developing color film by any chance?
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