Swimming with friendly "baby sharks"

These fish are not actually baby sharks, but they sure look like it. They are called bullheads and are so cute. They usually are pretty skidish and swim away from people but we spend a lot of time in this pond and they have gotten used to us. This is the first time they've gotten this close and nibbled on my daughter's skin. Bullheads have very sharp pointed side fins, so we have to be careful around them. But their skin is very soft and smooth.