Good to hear that they are cheeky and well, – its not the best photo 🙂 … but I would dare say its unlikely to be p.gunawani,- just the body length is suspicious.
They look very much like my ‘p.gunawani’.
Theres a lot of good info regarding p.gunawani in these threads, – perhaps you have already seen them, but I will link them here
https://www.parosphromenus-project.org/de/forum-4/3-Species/1495-really-a-p-gunawani.html
https://www.parosphromenus-project.org/de/forum-4/9-Trade/1475-p-gunawani-at-ruinemans.html