Heater?

This weekend set-up my 115g cube tank. Got everything up and ready to go. My sump is 20g long. My question is what size heater do I need?
 
Originally Posted by Allterr
putting heater in sump?..what kind of lights?
It is a fish only so our lights are basic.
Coralife Aqualight Deluxe Single Linear 65W 24" and we have 2.
I read alot of diy sites all said to have the heater in the sump. And both of our lfs said too also.
 
Top