Hi Everyone, I am trying to find some info regarding the glass to use for sliding glass doors. I have searched through the posts and have determined that I am going to use 1/4" thick glass however I wasn't able to find info to help decide whether I should use regular glass or tempered glass. I am making a 4'x2'x1' terrarium with a divider for two leopard geckos. I was going to insert a plate of glass in the floor for the heat tape and use sliding glass doors. Each pane of glass would be 25.5"x10" The quote I received for regular glass was around $36 however the tempered glass was around $85. Is the tempered glass worth the extra expense or is it overkill? Thanks!!