Hi, I want to breed minnows in my 10 gallon tank. What do I need to put in the tank? Are they easy to breed?
Will watch for that,Males tend to be more torpedo shaped. Females, rounder in the belly. Perhaps a little bigger. Males will colour up a nice red on the fins, to show themselves off to the females, as they display their maleness off, and make themselves more attractive. They swim circles around each other, making their fins as large and impressive as possible, looking like they're dancing....The more impressive wins the display.
It's very interesting to watch, and tends to happen in morning and evening