Standard colubrid care is just a term used to describe the most commonly kept colubrids and how they basically all need the same basic things. When someone says standard colubrid care to me, I equate that in my head as an appropriately sized cage with aspen as substrate, a hidebox or two, a mid sized water bowl just large enough for the snake to curl up in, and a decent sized rodent once per week. Anything else, like pants and deco is jsut icing on the cake, and not needed. No tropical temperatures and humidifiers constantly running, no need for heavily planted terraria, not a specialized diet or a fast metabolism. Many, many colubrids fall into this category and that is why people say it. I hear it all the time at shows, and I myself use the term, while I still acknowledge the fact that not all colubrids fit into this term.