I went on a venture to my local Petco today to purchase some live plants for my existing two betta tanks because noticed the plastic ones were damaging their fins. While there I saw the shelf with baby betta fish on it and had to see for myself. I fell in love with the idea of watching a betta grow up. I really enjoy betta fish for their elegance and watching them in their tanks gives me joy. So to get to the point I bought a baby DT for a whopping 1.99 instead of the $19 price for an adult. I have high hopes for the little tyke. Since I have watched it for hours in its new tank, I noticed the stress stripes have already gone. So I was wondering if anyone here can tell me if my fry is old enough to determine gender and what it is? I have pictures posted on my profile. Also I would like to know about how to care for a fry vs an adult betta. I have done some research but I want to learn as much as possible. Thanks!!