Hello, please read the care sheet and get a water sprayer and dampen the orchid bark daily. The photo shows an empty bowl ideally you need two of them one filled with fresh water replenished twice a day and the other with fresh greens served wet in the morning and left in till around 18.00. Pyramiding can be avoided wth correct heat, humidity, light, food, hydration and soaking. Ensure you soak him daily in shallow warm water as this hydrates and they drink whilst in it. The water will become a mess so have a second dedicated bowl to move them over to.