Scott, for just algae control, around 25-40 pounds for the 2 acre pond. I am planning to do at least 5 seperate runs through Illinois, Missouri, SE Iowa, Indiana, NW Ohio Kentucky, Arkansas, Mississippi and Tennessee from mid April through mid May depending on water temps and species ordered. Two runs are close to becoming over loaded.

MrHello, There needs to be enough demand in the area to schedule a trip there to cover the fuel costs. I anticipate enough for a good run through there and on north in late March to mid april depending on how soon the water warms. A solid 60-62 top to bottom is best in case a cold snap happens.