Fish food will do. As the food breaks down ... You see, as these bacteria gobble up goldfish poop, they produce some waste of their own, and if it's not sufficiently diluted, it can kill your ...

Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

The Department of Fish and Wildlife thinks that a few ... first selectively bred in China 2,000 years ago for food. By the 14th century, goldfish had been promoted from our meals to our entertainment.

According to the Fish and Wildlife Service, a goldfish released into the wild can ... They eat both pelleted and flake food. Their diet can be enriched with additional items like live or frozen ...

Let's debunk some of the most pervasive myths about these beautiful fish and ... trained goldfish to respond to colored lights, navigate through hoops, and even pull levers for food rewards.