40 gallon breeder tank 4 ball python setup

[SubieRoadKill]

For substrate, I use a blend of Eco Earth and ReptiBark. I've been using this combo for years and love it. It's easy to spot clean, maintains humidity well, has good odor control and looks naturalistic.
.

I picked up a 25 qt bag of eco earth and a 10 qt bag of reptile bark, excellent suggestion! What’s ur mix ratio? 50-50? I was thinking 70 eco 30 bark