As winter is coming up, here in england the weather seems to have suddenly got cold. Im worried about percy because my dad is tight on money so the heating isnt on that often and when i come home from college poor percy's tank seems really cold especially when the house is too. Currently Ive been keeping a blanket round the tank and when im home i put the light on for a while to make the tank slightly hotter. I keep his heat mat on constantly but he seems to be keeping in the cooler side of th tank.
I was wondering if anyone has some advice or suggestions to keep percy warm for the winter, as its his first winter so its my first problem keeping the temperature right.

thankyou