I would go ahead and clean/backwash the filter at 16. Lower starting pressures work better with an increase of 6 instead of 8.
melmommy said:Thanks butterfly for the encouragement. I need it!
You're welcome![]()
Just put in 3 more jugs of bleach and brushed the liner. Am I wasting all this bleach since I am not sure if I am at shock level?
Try to reach a shock level of 20 each time you add.
I have 3 more to put in later. I don't even want to add up how many I have put in!Very scary!
I checked the filter and I don't think I need to backwash. After we changed the sand, it read 10. If I understand right, it doesn't need backwashing until it is at least 8 higher than that number. It is reading 16.
I suggest you follow Jason's recommendation and backwash.
Checked the tracking # on the kit and it should be here tomorrow. Maybe there is hope for weekend swimming? We are all dying to get in! I guess we will clean the pool furniture today.
Alright, the kit will arrive tomorrow! Once you post your test results we can get the show on the road.
Please add the # of gallons of your pool in your sig. I believe we estimated 20,000. Folks will want to know this when they are trying to answer questions.
Cleaning the pool furniture in anticipation .....![]()
melmommy said:It's here!!!!!!! We just finished testing and we were way off on the FC. Here are the results. Drumroll please...
FC 2.5
CC 0.0
TC 2.5
pH 7.4
TA 130
CH 160
CYA 40
I typed it all in the pool calculator at 22,000 gallons and a shock level of 16 (based on cya chart and our level of 40). That told us to add 616 oz of bleach. Wow!! Hubby is adding it right now. We plan to recheck in an hour, put it in the calculator, and keep shocking. Am I on the right track? I hope so! Please chime in and give any advice!