We don’t usually adopt out at this instar but we have many slings and would love to place them in homes soon! 
I5 slings are very small, usually about 1/4 inch big. 
They are still on hydai fruit flies for about another month. 
If you have access to a mealworm farm they might take xxs mealworms or pin head crickets. 
We may be able to supply a small culture of fruit flies.  Just let us know what you need! Your success is our success!