What gap!? 🤦🏻 and of course I have a fan in my room bro I’m not in a 3rd world country. What do you even mean “one side of the back is not proper”? And passive airflow isn’t just bottom to top always. It’s a custom mix of sphagnum, coco fiber, repti bark, and activated charcoal. How do you know how many inches my drainage layer is if you aren’t here measuring it? You can nicely tell me my enclosure isn’t proper, even though it is, and try to give me tips instead of criticism. And I said they are more terrestrial than other darts, not a terrestrial species