I second this. Omega's don't need to be avoided. Just don't over do it.Depends. I wouldn't say you need to avoid them, but if taking them in large amounts, dose at least 4 hours away from ArA.
I did a mini cycle of ArA (had to stop due to health issues) and didn't use fish oil. The minute I took my oximega I felt like I had missed something that was greatly missing from my life.
If you workout in the morning take your fish oil at night and vice versa. Simple.