I moved to Bella Vista about mid Oct. 2017. The home came with a hot tub. Its an 2006 dimension one venture model 141814 hot tub When we bought it the previous owner had a local company comeout and pump the tub and refill it. We were in the middle of a month so it was not a bad bill about 80 dollars. The next month was higher 175 and Dec was 245. Jan just came in and it was 365 crazy money. Not sure what is going on.