Hello everyone,
some good and one bad news from my little friends: 1 week before I found one of my male dead suddenly in the morning. On the evening before all fishes seemed to be healthy and active, there was no sign of illness. :unsure:
Now the three are alone but very agile. They swim all around the tank and aren’t really shy. They hide only if I move too quick in the front of the tank. And one of the males started its courtship dances:

This seems to be a nice female one, doesn’t it?

Here you can take a look at the third paro. At the moment I am not sure, if it is a male or female one. Its colours are as striped as the female, the fins are mostly transparent, but with a lot of coloured spots in it. And I guess the dorsale is more long and sharp than the dorsale of the female.

Sorry about the bad quality of the picture, next time the glass plates will be cleaned.