Hey all, just wanted to provide an update. I managed to get a male (happy to clearly see his odontes) and they have already brushed past each other a few times. I put two hollow bamboo cylinders in the tank for their privacy but I believe the male is still a little young compared to the mature ...

Awesome, my local pet store only has males so that's my preferred outcome thank you for your answers !

Hey all,
I've gotten many conflicting answers as to whether my Rineloricaria sp red is a male or female, what do you think ? Thanks !