Yesterday I did a big water change, although the water parameters were perfect and treated the babies with full strength Start Right. When they were just tiny fry I treated their water with half strength. I went to another forum and they told me to stop using it but I had read that it helps prevent finrot and fungus which babies are more likely to get.
If you look at the second picture closely you may be able to see the bit of fungus on the babies tail.
This morning there is no fungus present so the water treatment full strength start Right worked.
I'm so glad because I really didn't want to treat with anything stronger since they are still so young.
Anyway, I think the color food is working because the biggest baby is starting to look peachy colored!