Just wanted to give you an update! switched to dubias a few weeks ago, and sealed all spaces between tiles with silicone. Spike is happier(or appears to be) than i have every seen her. She is super bright colors, beautiful orange coloring on her beard, and WHITE belly.
Rambo is doing great, sealed his flooring as well, loves the dubias, and stays bright and white bellied. isnt growing as much as i think he would but then again it he may be bigger than it seems cause i am around him daily. but you may see growth idk, lol...