Bonus fishy - please ID if you can

[Chickadee5 25]

I bought some cherry shrimp, snails, and a dwarf crayfish today! In the bag with the shrimp was a little fish about 1/2 inch long. It is very darty, moving constantly along the glass. I've been trying for hours to get a decent picture. This is the best I can do. Any ideas? Not sure yet if I should keep it or return it.

Other bonuses: Buried in the rock wool of one of the plants, I spotted a shimmery dot the size of a pinhead. It looks to be a golden mystery snail baby. I'm keeping that one for sure.

Last week this same fish place accidentally gave me an assassin snail in some plants. At first I thought it was a small rock and almost threw it away. I returned that little dude today.

 

[Magnum Man25 139]

looks like a standard female guppy, unless you got it from someplace that handles specialty fish… often specialty female guppy’s show no sign of what they are capable of producing with the correct male

 

[Chickadee5 25]

Thanks, I'll keep the guppy!