Clownfish
 

I have 2 Blaze Orange Clownfish from my LFS and they had Wyoming White Clownfish i wanted to get them also is it okay if i buy 2 different type of clownfish and have them in the tank together i have a 90 gallon fairly big

The answer is generally no. A 90 is pretty big, but unless they are all added at the same time things don't turn out well...and even then it doesn't always turn out well. Harem tanks can be quite difficult to set up.