Hi, I'm hoping someone can help me figure out how to do the tfp way for my hot tub. I started using it in my pool this summer and it's been working great. So, I'd like to try it with the hot tub, but I must admit after reading the above sticky I was pretty confused. So, any suggestions would be great. Since we got the hot tub we've had issues with what appears to be calcium deposits coating the bottom of the hot tub. It looks awful and is annoying and we've never gotten rid of it.
Here are my test numbers on a 300 gallon stand alone hot tub:
FC and tc: 0
I didn't test cya as we have a covered hot tub and we never use it during the day. If I need to still test it, let me know and I will, but I'm going to assume it's 0 since we just filled our hot tub 2 weeks ago (yikes, didn't mean to go so long before adding chemicals but Life happened) and haven't added anything.
Also what are borates? I read about them in the above sticky and I'm not sure what they are or what to ask for if I go to the pool place.
Thanks so much for the help.