Heat rocks are not god for hedgies as they can easily cause burns.
the average temperature of the cage should be roughly 74-78. A hedgehog can enter a state of hibernation known as aestivation at temperatures over 78*F.
To keep the cage warm you either need to increase the ambient temperature of the room, or use a ceramic heat emitter above the cage. Once again, those rocks can burn the sensitive hedgie feet. If it is hot to the touch of your wrist, it is FAR to hot to be in a hedgies cage.
the average temperature of the cage should be roughly 74-78. A hedgehog can enter a state of hibernation known as aestivation at temperatures over 78*F.
To keep the cage warm you either need to increase the ambient temperature of the room, or use a ceramic heat emitter above the cage. Once again, those rocks can burn the sensitive hedgie feet. If it is hot to the touch of your wrist, it is FAR to hot to be in a hedgies cage.