HSB absolutely blasted Handthrown Optimal fish food chunks, a true delight to watch. LMB like Handthrown, too, but had a hard time getting there before the HSB. They were so eager that they often would knock the chunk airborne a foot or two away, then turn & engulf it. So glad that George Glazener pushed for HSB in ponds, despite opposition from the "experts" of the time. I never met George, but am thankful for him.