Well we need to factor in this... Noobie here wanting to keep medium+ difficulty shrimp.
My recommendation, get A - S CRS. But make sure your tank is ready. Meaning Nitrates and ammonia are at 0. You needa consider that CRS like more acidic water like 6-6.5 while Neos *orange* like water around 7.0-7.3
Brown bear, if you want really easy and REALLY nice blue shrimp send me a pm, I'll hook you up with someone I know.