buy them and try. though i would go with something like cherry shrimp. might cost a little more but are a lot better i think. you can see them better and should leave the fry alone.Is there an easy way to distinguish between the types, especially those that will breed & those that won't? All I've every seen were dingy gray ones.
Almost imitated the way their little mouths move when they eat off the glass but refrained. . .
buy them and try. though i would go with something like cherry shrimp. might cost a little more but are a lot better i think. you can see them better and should leave the fry alone.
better than me, either my eye sight is going or I am looking in empty tanks when I see the labels for them.