Search results

Thank you all for your help. I think I'm getting thing a little better as I read through forum problems and fixes. My numbers really are all good. My husband is keeping the pool at 90 degrees and it is currently 90 degrees outside just about! Not my choice but he pays the bills. I have been...

Can you tell me something about the chlorine/cya chart? In the non SWG chart the first column for a 40 cya / min 3FC / target 5 FC / and then 16 shock FC....what does that 16 shock FC mean?

Just curious. Where would I have read about wiping the tip and not holding the bottle vertical for the TA test? I've not seen that anywhere. In fact the test kit says to be sure to hold the bottle vertically and does not mention wiping anything.

what does "little room to top up your calcium" mean? Also what does MA stand for. - - - Updated - - - what does "little room to top up your calcium" mean? Also what does MA stand for. Also, I have no clue what that chart means. Can't understand it and the explanation is not good.

Just for the record these are my calculations: FC 4 CC 0 TA 100 PH 7.5 Cya 38 CH 300 Sat index .9

I guess this is all a little more simple than I thought. I have read every link and I guess I just thought there would be more. Still can't figure out the forum but I will keep trying.

Hi there. I notice you are a moderator. I am having trouble with your site. I don't really see a "pool school". I only see random information and nothing specific or anything that is really educational concerning understanding the chemicals in my pool. Maybe I'm missing something. i have...

Can someone tell me how much shock to add if I have .5 CC and 1.5 FC in a 25,000 gallon pool using using 70% calcium hypochlorite? I figured it to be 16.52. BUT I had to go to the pool store for the shock. The guy there said to throw two bags in tonight and then check again tomorrow. I'm...