Some of questions about A LOT of species

[Gekkotan]

How big goes these species get and how long from slings to adulthood? Are slow or fast growers?

Poecilotheria metallica
Poecilotheria spec. lowland
Ephebopus murinus
Ephebopus cyanognathus
Ephebopus uatuman
Cyriocosmus spec. leetzi
Hapalopus triseriatus
Theraphosidae spec. Ebony
Chilobrachys fimbriatus
Ornithoctoninae spec. Malaysia Blue Femur "Haplopelma robustum"

I read in the forum H. triseriatus need low humidity, is this true?
For the others definitely high humidity, right?

How difficult is for breeding these? Any tips?

Best regards for all

 

[flamesbane]

Your best bet is going to be to research yourself, and then ask questions about any thing you can't figure out. Try using the search function to get some of the basic stuff and then work on from there. If you need help using the search try this link.