I'm just completing a 3 1/2 acre pond about 15' feet deep at dam and averaging 5 to 6' of depth from mid to upper end. I had a soil test done and it reported 2 tons lime per acre. My question is do I lime the pond bottom at the same rate? Should I spread it evenly and disc it in as I plan to do on the ground surrounding the pond or do I just add it to the pond using the bucket of the tractor and let the water as it fills disperse the lime?