Help to identify the species!

While I was on a trip to the mountains in Yemen after a summer rain, I found a small river that flows out of a mountain and has small fish. I took some home and have been raising them for about two months now. They have grown, but I can’t figure out their species! It appears that all of them are females and have a tiny dark spot at the end. They also has a funny mustache. Please take a look and tell me what species they might be. If it’s a new species how to register it online? :pray:t3: thank you.

Wish to add videos but seems the forum doesn’t allow me to.

Hey, welcome to the forum. This is the discussion page not meant for identification, for the page where you can post observations and where people identify them go to inaturalist.org :)

Like eyekosaeder said, iNaturalist.org is where the observation goes for identification, this is a discussion forum.
iNat.org does not support video either. I have posted edited screenshots of frames from my videos.

Sorry for my lack of knowledge. Thank you for pointing things out for me, I’ll asap. :)

No problem!
Welcome to iNat!