I'm currently cycling a 5g tank, which I intend to put a single betta (male or female- I'll see who catches my eye when it's time ). I also plan to add shrimp. I know that RCS are very popular due to their pretty color, but their small size makes me fear that they will be eaten by the betta. I was leaning more towards Amano shrimp, as they are good cleaners. I've decided against Ghost Shrimp, as I've heard that pet stores often sell aggressive freshwater prawns or other inverts as ghost shrimp. I was wondering how many RCS would be good (If I chose them) or how many Amano Shrimp would be good (if I chose them). I know that shrimp have a small bioload, but it's a 5g vertical and I want to stock safely.