Recent content by Bobbyk

I want to test them because I have shocked my pool using the method on this forum, and still couldn't get the FCL up. Plus I have Mustard Algea.

Nevermind. I found some info that says you can extend the upper limit of the 1,000 ppb test as follows. By testing 9 parts distilled water and 1 part pool water, then multiplying the results by 10.

Anyone know of a phosphates kit that will measure high levels (2,000 - 5000 ppb)?

Thank you

Anyone ever try a product called Extreme Clean?

Can someone please tell me the correct balance of Chems for a bromine hot tub (Br, PH, Aly, CH, CYA)?

Re: The Pool Calculator Thank you for the photo. Unfortunately, the algea depicted looks a lot like mine. What algeacide should I use? I shocked last nigh with the does of calcium hypochlorite recommended by the Pool Calculator. These were my readings before: CYA 55, FCL .2, TCL 3.6...

Thanks. I followed your directions and got an answer (about 6 lbs). I am wondering if I have Mustard Algea. Do you know where I can see a photo of it? To get rid of it requires an algeacide containing copper, right? (Has anyone tried placing copper tubing in the pool instead?)

I want to use the calculator to tell me how much shock to add to my pool. I inserted all of the data parameters, and it reads "17." I believe that is the ppm of FC it wants me to raise the level to. Correct? But, I do not see how many pounds of shock I should add to achieve this level.

Okay. Thanks. Well, I'm pretty sure that Phosphates are disrupting the ecosystem in my pool, so I hope the Chem I ordered will eliminate them. (They've been building up for 12 years now.)

Thanks. Should I shock, or use the Phosphate Remover 1st? Does it matter?

Perfect. Thank you.

Thank you for the explanation and additional info. I printed the chart. Then, I assume you would recommend that I ignore what I heard about the proper level of shock being enough shock to raise the Chlorine level 10 times the level of the Combined Chlorine? Also, any idea how much shock...

Thanks guys. I meant to also ask if CYA, or a substitute was available anyplace else besides a pool store.

In a Hot Tub using Bromine as the sanitizer, what are the ideal ranges for the following? Bromine PH TA (Total Alkalinity) CH (Calcium Hardness) CYA