Thanks very much Helene 🙂 We are not getting any closer to what species they could be, are we? The male def starts to have adult coloration, but he is not displaying yet, seems like he only shows agressive coloration to all the other fish as there are def no females that would be able to produce eggs yet. I am getting them Caridina simoni autofeeding next week 🙂 as I would love to get them to the best condition I am able to. I do 25% water change every day as its a newly set up tank and they seem to love it. Even thought I feed like 4-5 times a day (less than on the vid, I just needed them to stay on spot to get the footage) they spent most of the day searching for food all over the substrate. They nibble at something on the leaves. I badly want some more Paros soon.