Question. I just set up a new 120 with an oceans motion HD 4way with an ampmaster running through it. I have the same return pump, lighting, everything carried over from an existing 60g. The only thing new in the ampmaster and oceans motion. The new tank runs pretty hot. The new tank stand is totally open so air moves all around under the tank (with a fan over sump)First thing in the morning its at 83 and it stays that way all day (maybe climbing a half degree) Today I unplugged my heater thinking maybe it stuck on. I got home tonight after 11 pm and in the hottest room of my house it is only 78 degrees. My tank is still 83. I felt the ampmaster and its cool, return Iwaki pump and its cool, I then touched the motor on the oceans motion, and its pretty damn hot. Has anyone else noticed extra heat in there tank after putting in the HD 4way?