I am thinking of putting 7 lbs on a 6 month Subscribe and Save Subscription with amazon.
https://www.amazon.com/gp/product/B00IZOE4HI/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
It can be canceled at any time for any reason and this seems to be just what the doctor ordered. With the long hot summer just ahead and our pool in full sun sunrise to sunset with the back yard oriented nearly due south and the only blockage is from the neighbor's house when the sun is almost set I think I'll be needing more of it this summer to keep things in check. Does it get consumed or am I ordering too much? I can go 4 pounds too but it ins't quite as cost effective.
TIA
https://www.amazon.com/gp/product/B00IZOE4HI/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
It can be canceled at any time for any reason and this seems to be just what the doctor ordered. With the long hot summer just ahead and our pool in full sun sunrise to sunset with the back yard oriented nearly due south and the only blockage is from the neighbor's house when the sun is almost set I think I'll be needing more of it this summer to keep things in check. Does it get consumed or am I ordering too much? I can go 4 pounds too but it ins't quite as cost effective.
TIA