The site is in the Kenai National Wildlife Refuge, and biologists worried that invasive pike that got there after swimming across Cook Inlet would spread farther into the freshwater system. (Photo by ...

Wooller, a professor at UAF’s College of Fisheries and Ocean Sciences and director of the university’s stable isotope laboratory, used chemical analysis to show that the pike that colonized Vogel Lake ...

Fillets are great, but there's more meat on these tasty fish. / Dreamstime.com | © Justinhoffmanoutdoors | 306248519 and Envato | composter-box | KZAQYTU Walleyes ...

used chemical analysis to show that the pike that colonized Vogel Lake got there after swimming in the marine saltwater of Cook Inlet. “They’re actually a freshwater fish, so to show evidence ...

We describe how the system is being used to provide freshwater fish data to a national conservation decision-support tool—The Department of Forestry, Fisheries, and the Environment (DFFE) National ...

Now, remove coral sand and filter pads. The fact that coral sand can’t be used on freshwater tanks because it will increase the pH levels of the water, which is harmful to fish. However, if you intend ...

The types of fish and other creatures you can keep in your aquarium will vary greatly depending on whether you choose ...

and biologists worried that invasive pike that got there after swimming across Cook Inlet would spread farther into the freshwater system. (Photo by Kristine Dunker/Alaska Department of Fish and ...