My hot tub supplier gave me a plethora of chemicals that I used for the past several months. Knowing a little about water chemistry I finally began asking myself what all this stuff was, and did I really need it all. After all the more junk I put in the quicker I have to change the water.
Sooo after reading here for quite a while I decided to get my chemical usage down to the bare required to maintain good water quality.... I decided to use bleach for shock along with my Bromine tablets.
First I filled the tub with new water, added some bromine booster, I would assume this is just powdered bromine because it also stated you needed to shock it at the same time to get a bromine. My tub is 380 Gallons. I then used about 3/4-1 cup 5% plain bleach. Mixed it all up and took some readings.
To my suprise the bromine/chlorine reading (Oto Test) was sky high way over the top yellow, and the PH was way to high as well. For the past several days I have been trying to get the PH down without sucess this is the third day of adding a few capfulls of PH decrease. To date I have seen no difference and am now starting to get a little worried. I have still be using the tub... might be a little high on the bromine but no problems so far. I figured the only way to get the bromine down was to use the tub. I also don't have any bromine pucks in my dispenser at least not until the reading comes down.
The big question is did I do something wrong, and how can I get the PH down.... does a high bromine/chlorine reading effect the PH. As a side not the TA measured on the cheapy strips shows a level that is in the ideal range. I don't have any more accurate test then this.
Any guidance would be a help.
CHCPMAN