Spring tails and size of sling

[bildova]

I have 4 new slings and they are my 1st I was wondering at what sling size is it ok to add spring tails ? my T's are from 1/8 to 3/8" thank you very much

 

[The Grym Reaper]

The smallest I've used them with is around 1" (E. cyanognathus and H. gigas), small slings don't really make enough mess to justify using them though.

 

[boina]

I know people who use them with any tarantula that wants moisture, even tiny slings. They won't harm your sling.

 

[Rittdk01]

What kind of tarantulas do you have? Springtails will only survive in humid environments. This is why they are only useful and added to moisture loving tarantula tanks. I have them in with my T stirmi, H gigas, pamph sp Goliath and A seemanni tanks. Nothing else that I own would have an environment that would support springtails.