BBfishes
New Member
I have three yo-yo loaches, I’m down sizing the tank and want to get rid of one but would like to keep a male and female. The medium sized yo-yo has a rounder belly as if lately. Makes me suspect it is a female. A larger one follows her around everywhere. Then there is a smaller one that kind wanders by its self and occasionally gets in a rolling rough housing with the other two. Do you think the two that stick together are the same gender or likely potentially breeding pair?