i want to know about the fish care?

Question

my name is vikas i have A One Fish Tank And I Want To know About The Fish Care

Answer 1

That's a lot of information - there are entire books on this subject! You don't specify if the tank and fish are freshwater, saltwater, or brackish.

Here are some websites that can get you started. These cover aquarium equipment (filters, heaters, air pumps, lighting), different fish species, water chemistry, how to clean a tank, what to do if your water is cloudy, how to feed your fish, breeding, diseases, and more!

http://www.fishlore.com/
http://www.wetwebmedia.com/
http://www.peteducation.com/index.cfm?cls=16
http://tropicalresources.net/
http://www.skepticalaquarist.com/

Answer 2

Check for Setting up a New Tank, Water Changes, Diet, Temperature, pH, Oxygen, Specific Gravity. For more check this link it might be help to you.
http://www.ahc.umn.edu/rar/MNAALAS/Fish.html

Please do check!!!