Maybe you can give the testkit to a neighbor or someone who has a small intex pool? 

Jeannie in CT said:Thank you!
I tested for cyanuric acid with my Walmart test kit and I'm not getting any reading. The water is crystal clear. Does this mean I have no CYA at all and need to add some? I assume I can only purchase this at a pool store?
PachinkoPlayer said:What I have is "shock plus" "4-in-1 pool shock"
basically what I looked for was the ingredients and the first thing that said: sodium dichloro-s-triazinetrione that was in powder form, I grabbed it.
I got the powder form, 1 pound package was 4 something plus tax. they have it in the buckets but for me, it was going to be way too much.
You might use the pool calculator to see how much you would need. depending on the gallons in your pool, you might be better off getting the bucket. I only needed 1 1/2 pounds to get my little pool up to par.
frustratedpoolmom said:Don't be intimidated.![]()
That's all you need to test for right now, PH/TA and chlorine and it's basically the same as your 6-way.
As for the FAS-DPD test for chlorine, you will get the hang of it, and end up preferring it, to the yellow-OTO test, because it's so precise and you aren't comparing colors.![]()