Ladies and Gentlemen, Pumping in large amount of feed has its downsides too, as in increase filamentous algae and macrophypte production.
Cecil, I experienced this exact thing happen last Fall. I have one particular area in the big puddle that holds tons of CNBG, and this was the FA problem area also. I went to 6 one second throws a day and had far better results. I know that the 15 minute rule is the standard, but wind and waves really stacked $37 Aquamax on the banks with the longer throw times.
Besides, it kept the CNBG very handy for fishing.