FAA with unexpected ingredient

Hi! We have been collecting fish waste from the local market to make FAA. It turned out that – because the vendors didn’t really know what we do with all that stuff – some of our last batches had some chicken waste too. The batches are already in fermentation, since a month or so. Not much, I’d say less than 1 kg chicken vs 10 kg fish waste. Is that bad? If so, how bad?

Oh, I’ve checked previous posts on FAA and jumped into this answer “There are benefits to using fish over other land based animals based on the oils that are present in fish such as omega fatty acid balance, etc.”. Is this related?

Thanks!