i have mine in an airconditioned room. the coolest place in the house actually. the frozen water bottle works good if temps get really sweltering. if the temp does get too extreme you can just put them in a bowl of water in the fridge (make sure to change water daily) i have an albino type, not sure if its male or female its still pretty small, 2.5". when its grown ill probably get another and keep 2 adults in a 20 ga. the leucistic (white with black eyes) look pretty neat. if you really wanted to sink the money into an aquarium chiller or just make your own if you are into that kind of thing