i got a Tanzanian Yellowleg (Ethmostigmus trigonopodus) (4-5 inches) & Vietnamese (Scolopendra subspinipes "Mau Chai") (5-6 inches). Just kinda curious as to how i should keep them. I was thinking about using topsoil/peat moss as a substrate since i have a bunch lying around. Was curious as to what kinda humidity and temperature i should have.