I have had 2 fish go through TTM and now have them in 55 gal QT tank for the rest of their 8 week QT regimen. I picked up 3 new fish and am currently running them through TTM. Can I add the 3 new fish into the 55 gal with the original 2 after their TTM process is finished and still have the initial 2 go into the DT after their time is good or does the clock start over for all 5?