@chin_lee Hi, using Grass Pellet substrate, the same as the one used in the the store from where I got her. Assumed would be easier for her to adapt to the surroundings. However last week have added some hay in one corner but she doesn't seem to like it much and quite a bit of Repti Bark (ZooMed) on another corner like a slope which she kind of likes, uses it for basking as I don't have a rock. Read alot and alot of opinions, trying to see what suits her best. Alot are using Eco Earth (Coconut Fiber) but might give it a go sometime later.