I’ll move the fish from QT to a holding tank after 2 weeks.
Just to make sure you got it right.
Bucket transfer you must move the fish at maximum every second day. Cannot leave them in the same bucket for 3 days. Every day better if you are worried about ammonia buildup, loads of fish, smallish bucket. Big enough buckets and fish numbers and sizes are small compared to volume then every second day is good. That is what I do. But you cannot do three days.