Is It Possible To Determine The Age Of A Fry?

[Clarousel]

Hi everyone,

I had a pleasant surprise cleaning my tank today cause I found 2 platy fry. I had no idea that my platy was preggers. She was a little big a while back but nothing happened so I just passed it off as her being fat.

Is it possible to guess how old the fry are? They're free swimming and about 0.4cm long.

 

[Blubble37]

a few days old then good luck with them!

 

[Clarousel]

A few days! She must've popped over the weekend then Thanks, I hope they do too!