It is unclear what level of zinc is toxic to fish; however ... make an above-ground container pond for your garden. Alternatives For Making A DIY Container Koi Pond While the idea of slowly ...

Cormorants are another bird with an eye for fish. If they arrive in a group, they can wipe out a backyard koi pond's population in short order. Raccoons, along with mink and weasels, are also koi ...

A fish was finally rescued from a backyard pond after the sturgeon grew to be nearly 6-feet long from its original size of ...