Glad I found this forum,
I just moved into a new house that came with a Cal Spa, 2005 model. I know nothing about hot-tubs. The tub is currently full and running. I had the local dealer come out and inspect it before I bought the house. The only issue they found was a possible slight leak around one of the pump seals. They seemed to act like it wouldn't really be worth me fixing because they would have to take the pump out and to their shop. The water was a little low so they refilled that.
I have no idea where to start with chemicals and getting the thing going, the water looks clear and everything. Temp is set to 100 F. I am in South Dakota so it is the middle of winter with very cold (sometimes below zero) temps. From what I gather in my research so far I should probably avoid draining the tub to refill with fresh water because I risk something freezing.
I would really appreciate any advice on where to start. I should probably get a new filter but don't even know what to buy, it has a dual filtration system that the manual says is for 100sq ft. So I am assuming I should buy two 50 Sq Ft. Filters. Any recommendations on brands etc?
What about chemicals, the manual seemed to suggest using bromide. I am assuming I should shock it first, then work on the chemicals?
Really appreciate any guidance or recommendations. Thank!