Bluemonster107
Member
I currently am using the 250w Aqueon Pro aquarium heater to keep a pretty constant water temp.... well, that was on my 60g .... should I add another one since I just upgraded to the 120g? In the water are 2 red ear sliders and 4 big ol goldfish.... the water (in the 60g) stayed about 75 ..... wasn't sure since if the 250w was sufficient.... or I should throw another one in there for each end? The water seems to still be measuring 75deg currently on the new 120g... (with the single heater)