Please help me identify fish.

[GodFan]

Ok so I was givin this and 4 other similar fish for free. He is the only surviver (abused fish). They were supposed to be feeder guppies but I know that it is not a guppy. Looks like a baby platy or a platy something hybrid. Help?

 

[Cichildlife]

I think its a baby platy hybird..... I have no idea wat though

 

[GodFan]

Thanks. What the pic doesnt show well is that it is light blue with yellow fins