This is kind of interesting. I was at the JOBO FAQ and one of them was:
"Why can't I use stabilizer, Photo Flo, or other wetting agents in my JOBO tanks?". I figured that probably had to do with foaming but was surprised when I read their answer:

To tell the truth in many years of working in commercial photo labs. I have never noticed a problem with steel reels or tanks or racks or rollers. I have seen some munged up plastic reels but never really made the association to wetting agents or stabilzers.

For what it's worth, I thought that I'd pass it along.