A clean fish tank looks great and provides a nice home for your fish. Over time, chemicals like nitrates can build up in your fish tank, which leads to a cloudy appearance. Even if you use a fish tank ...

Here’s everything you need to know to make sure your fish stays as fresh as possible, and how to defrost it for dinner. Breana Lai Killeen, M.P.H., RD, is a food editor, recipe developer, farmer and ...