each heater is not different is what im saying they are all set to 26 not a max off or upto as std, the ambient temp is what makes the diff which is what we both agree on
The ambient to is key, but who turns up the heat of their home simply to keep a fish warm? Hahaha imagine the electric bill.... I have electric but I know some people have gas. I find it much simpler to have an adjustable heater rather than the preset, only problem is: the Fluval 25w heaters look so sexy! ( compared to others)