New to the hobby - my panda :’)

A few days ago I got 5 cubaris to act as a cleanup crew in my (relatively small) snail terrarium. Not sure this was the best idea now I’ve read more about panda kings and their specific needs — since they’re so shy a bigger group might’ve been better — and though humidity-and temperature-wise the setup is within their preferred range… idk since I found out they’re considered an intermediate species I’ve been sorta worried sick 😭 Anyway all this to say when I spotted this guy walking around (apparently) without a care in the world I nearly wept in relief. Haven’t seen the other guys but they were smaller… hopefully they’re burrowing? (If anyone has specific panda/cleanup crew isopod advice I’d welcome it!)