Hello, so I just got a cobalt H. Lividum, and I have some questions for anyone who might be able to answer them. First off, do males have blue legs until final molt? And how long does it take for them to grow? Mine is not a sling, but very small. And more importantly, I understand they do not appreciate light, so how do I appropriately heat the enclosure then? Cause heating pads either dont heat enough, or cook the tarantula alive. Or should I just use a red light bulb 24/7? But I read that its unhealthy for a tarantula to have constant dark, or constant light. So Ive been switching a day time light for 12 hours from 9am to 9pm, then a red bulb from 9pm to 9am. My room is very cold right now, so I DEFINATLY need some form of heat source for a H. lividum. And as far as humidity goes, am I safe if I just keep the substrate fairly moist, to the point where you can "see" the moisture on the bottom of the tank? Or should I put something over the top of the lid to keep more humidity in the enclosure? And another concern, I understand there obligate burrowers. I have the substrate only about 3 inches deep, but in one corner I made a huge "mound" so about 1/4 of the tank is idk 7 maybe 8 inches deep, and I dug a pre made burrow for it. Should I have the WHOLE enclosure deep with substrate, or is it ok to just have 1/4 of the enclosure deep enough to burrow? And how often to H. lividums eat? mine has not eaten since Ive had it for almost a month now. Any help will be greatly appreciated.