Heat: a gradient, not one temperature
A reptile warms up and cools down by moving around, so its home needs a warm end and a cool end. A leopard gecko's warm end sits at 28 to 30°C and its cool end at 24 to 26°C. A bearded dragon's basking spot is far hotter, at 38 to 42°C, with a cool end of 22 to 26°C. Every heat source needs a thermostat, whether it's a lamp, a ceramic heater or a heat mat, plus a guard so nothing can burn the animal. Thermostats aren't always accurate, so check a digital thermometer at each end every day.







