Coming up on the one-year anniversary of my tub, it's been great.
Last year, because of the tub/room installation, plus pool liner repair issues, I didn't open up my outside swimming pool. To be honest, thanks to the tub, didn't really miss it either!
This year I got the pool straight, all ready to go for this weekend. I've always used chlorine in the pool, but bromine in the spa. This year I decided to add one of those Nature II mineral cartridges to the pool filter/pump piping, to be able to reduce my chlorine use.
The Nature II instructions state not to use it in a Bromine system. So what's going to happen if we hop from the pool to the spa, and visa versa? The end of the world as I know it?