need help with clown

[eilsel]

i just put a pair of clowns in my tank on last friday they havent showed much intrest in food to my shock yesterday i look at my tank and one was dead sitting upright on the bottom of the tank so i take him out now this morning i check on my other baby and it has white spots all over its body is this ich? how do i treat it if so i have corals will it affect them what should i do?any help you guys would be nice thanks for looking at this post
ok now i just looked in the tank the spots are gone but it looks drunk and swimming crazy i am really new at this and any advise would be welcomed very much

 

[alyssia]

How old is your tank? What are your water parameters?