That's fine.
My personal experience is that I have blasted tissue off branches under too much flow, nothing even extreme.
BTW ps2cho, those images are from a colony that started out the same size as your frag.
I blasted the tissue off an acro this week that was 12" away from my wp25 and it was on w1 s3.....
Yeah your 60x turnover should be great. Just put it in a spot that gets good flow


