Who's the Daddy?

Thrilled to discover a few pinhead-sized baby fish in our tropical fish tank today....

We think the parents are one of these four suspects, but they appear to be taking no parental responsibility whatsoever.

Neither were they very co-operative in having their picture taken and kept splitting up, turning their backs to me or hiding behind weeds, so this was the best of a bad bunch.

I'm not optimistic about the the fry's survival since the guppies also share a tank with larger fish. But there are 5 today and I'll keep you posted.