Quote Originally Posted by ironpython View Post
I went crazy trying to find the big vermiculite and perlite and found some on line at a gardening supply webpage. And now that I'm getting close to needing it I think I might go substrata less. You might consider looking into this method.
Many of us do substrateless, but most of us still also use substrate, confused yet? lol.

The perlite or vermiculite is used under light diffuser pieces to keep the water from sloshing on the eggs.
So the term substrateless only means the eggs aren't sitting in the substrate