Ok, I bought these two and two more as juveniles. They were all listed at PetSmart as YoYo loaches. We'll two of them were YoYos, but I don't think these two are. Thought I'd ask for some help here.
Polka Dot Botias are more yellow than YoYos. If that one in the pic is then its a Polka Dot. I have had these guys and they are GREAT!! Its hard to tell from that pic.