C crookedantler Guest Feb 14, 2008 #1 I am using an old heater that I have to keep adjusting,not sure of the wattage.What would be a good heater and how many watts for my 35 gallon Hexagon reef tank?
I am using an old heater that I have to keep adjusting,not sure of the wattage.What would be a good heater and how many watts for my 35 gallon Hexagon reef tank?
cowfishrule Active Member Feb 21, 2008 #3 i would just go with a 300 for that tank. i used a 300 on my 40g, and it was fine.