Thanks for that answer Guidofatherof ! My terrarium has a warm area at 27°C, and a cold area at 21°C. The biggest place where the snake can hide is under the hot point...Do i have to organise another place to hide in colder one ? The light is "on" 12 hours a day, and for the moment, i dont want to brumate...She has a big water "swimming-pool". Water is changed every day. For the moment i didtn try to give worms, only fresh fish... Do you feed with natural earth worms, or "morio" (also called "flour worms") that we can buy in animals shop ?