Usage for hash tag: Heaters

#Heaters Ok for the heaters I got 2x 50W heaters to create a back up heating situation in case the main fails in the off position. Sizing a heater for your tank is approx 3W per gallon Basically 1 heater is set to 78°F/25.5°C running as primary and the 2nd heater is set to 76°F/24.5°C as a...