I'm new to the forum and forgive me if these are repeat questions. I've never had a septic system until now (new home at the lake) and have a few questions. I have 3" chlorene tablets and was told to put in a tablet in the chlorinator each month per person staying in the home. I did that and after about a week, all the tablets had dissolved. Do I keep putting in tablets as they are used up or stay with the formula described above per month? Also, my builder plumbed the water filtration system to empty into the septic tank. The tank was approved by the County without any particular concerns about the water filtration system plumbing to the septic. Will that cause me to prematurely use up more chlorene tablets because of the amount of water going into the septic? Thanks in advance.