+1 one of my favorite reasons to have a pump is whirlpool, other than cooling and not lifting. When you get to pitching temp, kill the pump and give it 15-20 min then rack to fermenter. Plenty clearI do the above, and after i rack to a carboy i let rest for another hour and rack off of that. SUPER Clear! I loose another 3 qts, but i use this for starters.