During the weekend we got 2 beautiful days. Really hot hot hot and full sun.
We used the pool a lot. I have a pool cover but I left the cover off for the weekend.
By doing tests this weekend, I noticed that I lost 4ppm of FC each day. That requires me to use a lot of liquid chlorine at each night to replace the lost FC.
Usually on week days, the cover is always on. The pool is covered during the day and we remove the cover to swim at the end of the day. On these days, the loss of FC is low.
Is a loss of 4ppm OK and considered as normal for a full sunny day without cover?
That brings me a second question. In August, I will be away for a week. I plan to raise the FC to shock level and to put some trichlor pucks in my chlorinator. To avoid loosing all the FC too fast, is it OK to keep the pool with the cover on for a full week? Will this cause an issue? Is it an invitation for algae?
Also, a quick question about chlorine addition. If I put liquid chlorine, how long should I wait before restesting to confirm that the addition match what was calculated by Poolmath?
We used the pool a lot. I have a pool cover but I left the cover off for the weekend.
By doing tests this weekend, I noticed that I lost 4ppm of FC each day. That requires me to use a lot of liquid chlorine at each night to replace the lost FC.
Usually on week days, the cover is always on. The pool is covered during the day and we remove the cover to swim at the end of the day. On these days, the loss of FC is low.
Is a loss of 4ppm OK and considered as normal for a full sunny day without cover?
That brings me a second question. In August, I will be away for a week. I plan to raise the FC to shock level and to put some trichlor pucks in my chlorinator. To avoid loosing all the FC too fast, is it OK to keep the pool with the cover on for a full week? Will this cause an issue? Is it an invitation for algae?
Also, a quick question about chlorine addition. If I put liquid chlorine, how long should I wait before restesting to confirm that the addition match what was calculated by Poolmath?