If I have no intention to fix my male in my breeding pair and need to remove the joeys, at how many weeks should I remove female joeys and male joeys respectively?

Thanks

They can be weaned by 8 wks oop. 10 weeks is better.

Watch your parents after 8 weeks. I am not a breeder, however I have read here and other places, and each of mine were 8-12 weeks oop when I got them.

Hope you plan to keep siblings separate once pulled from parents. Sexual maturity usually happens at 12 weeks oop I believe.

I have had joeys start getting their bald spot at 12 weeks.