I have 16 by 48 pool 4 foot deep roughly 5000 gallon pool. I want to use bleach for daily maintenance and as a shock. Assuming levels are ok how many ounces should i add each night. How often do i shock and roughly how many ounces of bleach do i use to shock. Just send me ballpark estimates for both. I heard i should add about 25 ounces daily at night.