room temp.. actually, I have been raising the temp slowly over the last 6 weeks on the heat tape. the room stays about 80-81 degrees. I use a oil circulated heater, a small fan heater for quicker temp raises and a small fan in the corner. 4 thermometers around the room to watch.... I'm not worried really.. but alittle frustrated.. yeah... The pin and cinnie are both over 850 grams.. and my spivey is right at 500 grams... was hoping to breed all 3 next fall.. depending on how long the hunger strike is.