Does anybody know of a heater calculator?
What I want to figure out is how much time x watt would take to heat y gallons of water by 10 degrees.
I found plenty of calculator that tell me that I need x watt for a y tank if my ambient temperature is z degrees. What I want to calculate is to see how quickly I could heat 40F water to 78F using aquarium heaters (this is for doing water changes using the sump).
Last edited by Paul.Gitter; 02-17-2014 at 11:01 PM.