Can you clarify what you mean by accelerated?
Did you have detritus issues before bubbling?
I didn't really have a detritus issue per say, but when I took a turkey baster and blasted the rocks, it would come off. Now when do it, nothing, not a hint of detritus comes off. As far as accelerated coral growth. I had a frag of acro I bought about a year ago. I was cleaning the tank one day and accidenatly chopped off the most of it. All I was left was a flat "nub". When I started bubbling, I blasted this frag directly. I know have multiple new growth and encrusting.