1. My Father has just purchased a new Hot Tub(HT) and was told that using Chlorine in it would not be cost effective since the chlorine will decrease quicker in hot water. Is this a true statement??
2. He is currently using Bromine (sp?). He states that the Pool Calculator does not calculate Bromine. Where can he find the calculations to increase the amount of bromine in his HT since he also states that the container does not provide any help??
Trying to make it where he does not fall into the Pool/HT store trap and spend too much $$$!!
Thanks in advance!