Fish are often considered a low-maintenance pet option for children or busy adults. That’s not necessarily the truth, according to experts. “Pet fish require just as much work as any other pet,” says ...

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Photo: Alex Lepe; Food Styling: Janette Zepeda Credit: Photo: Alex Lepe; Food Styling: Janette Zepeda This article may ...

Many fish appear to hang effortlessly in the water while they wait for prey, defend a nest or pause between bursts of activity. But our research shows that this quiet stillness is anything but ...