Eating fish full of omega-3 essential fatty acids may be associated with a reduced risk of stroke. New information suggests it’s not just how much fish you take in that matters, but exactly how it’s prepared. Dr. Fadi Nahab of Emory University led a team that studied the role of race and geography in stroke incidence...

There are actually relatively few things you need to keep a fish healthy. However, any fish will need these things, so keep them in mind when you are getting prepared for your new friends:

Although fish aren't really hard to care for, if you don't know a few basic facts you can doom the critters before they ever really have a chance