So I'm totally new to snakes, but I got my first baby ball python the otherday and the petstore told me to buy a uvb light along with the heat light to regulate metabolism or else the bp won't eat. So I did, but now everything I read says this isn't true....that they don't need a uvb light at all. So I guess my question is, is the uvb light beneficial at all though I may not NEED it? Or is it doing nothin.g and I should return it? If I don't need one but it does have benefits ill keep it, but I don't wanna waste money or electricity on something that's notserving any purpose. I appreciate any info! Thanks!