We all know how difficult it is to identify the sex of these fish, so please post a picture in here and we'll try to help you (or at least give an educated guess!).
Yea they all look kinda of small can you take a picture closer one at a time from the top and what size is number 1 and 5 they look like they could be male but i need a closer pic
Here's the latest pictures just taken.
I am using wide screen monitor so i find that very big different if viewing in landscape and portrait. Here's the group 1.
One Zebra Pleco in the bottom two photos is not looking vary well, it has a infected front fin and looks thin, you my loos the Zeb pleco if you don`t treat with meds asap. Thay look to young to sex.