Now Parosphromenus tweediei “Pontian, Sri Bunian, Pekan Nenas, Parit Bharu”:
It is helpful to read the thread once before, because of the explanation of the variance and the existence of the red bands.
Healthy P. tweediei look like this. The forms of Pekan Nenas, Sri Bunian or Parit Bharu looked identically. They show (nearly) only red markings in unpaired fins.
After beeing in capture with a carotineless nutrition, over some month sometimes colouring change like this.
Martin