Amazon.com : 12 Cherry Shrimp - Neocaridina +2 Marimo Moss Balls : Pet Supplies Hi, I have got seven cherries from my LFS about 2 months ago, and now I have 5. From what I could tell the shrimp were very weak and I was surprised 5 survived. But now my problem is I only have females. Big 1 inch+ monsters but absolutely no males. I browsed Amazon and the link above is the shrimp that I found to be the best price. But, I have heard iffy things on imperial tropics and wasn't sure if this is a good brand. Any thoughts?