My clown has not eaten in 4 days

[toomanyhobbies]

Please help me. One of my two ocellaris clowns has not eaten in four days. It looks good...just does not eat....what can I do? I have had the fish for about a month and up until now has always eaten very well. All other fish are eating.
Specific Gravity1.0205
pH8.2
Alkalinity3.6
Ammonia (ppm)0.25
NO2 (Nitrite) (ppm)0
NO3 (Nitrate) (ppm)0
PO3-4 (Phosphate) (ppm)0
Temperature °F78

 

[beth]

Do water changes until the ammonia is down to zero. Any level of ammonia is toxic to fish, and will certainly cause loss of appetite.

 

[toomanyhobbies]

Ok...will do...is there anything that I can do to entise (sp?) the clown?
Are water changes stressful? What are your thoughts on Stress Coat (made by API)?
Thanks!