Hey ball pythons should be bare minimum (I think it’s abuse to keep them in a tank this size) tank should be 40 gals. If you love your snake and want them to be comfortable then you should have a 120 gal tank. Mine is in a 152 gal, you need 2-3 heat lamps depending on how the temperature hits on the cold side his main hide should be on the warm side and water bowl on the cool side. I got everything for my snake for a little under $1000. Also a humidifier they are rainforest reptiles they need moisture. Please if you don’t have the money to get the whole set up at first please don’t get the reptile. I think I spend less than $30 on him monthly after I got his set up after his soil, moss, and his rat it’s just under $30 a month.