Hookem2006
Premium Member
I am getting ready to buy a new heater(s). I am placing the heater(s) on my new DSA 100 with about 14 gallons of sump water. What is a good heater to use? I have used the ehiem jager heater with good luck, but just dont know what do use on this one. Should I use 1 250w or maybe 2 150w?