I went with gradually raising as well then the day 0f I did a DT water change then added the water I rem0ved t0 the QT (pre algea scraping and bl0wing debri 0ff the r0cks) t0 get them used t0 the specifics 0f the DT sh0uld be fine like that
0h yeah I als0 let the DT water sit in the QT f0r ab0ut 10 hrs