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I lost the bottom of my CYA test bottle. I still have the screw-on top. As it turns out, the Taylor reagent bottles, once you pop out the dropper, is pretty much the exact same bottle. Since I am a cheap sob, would it be ok to clean and reuse a reagent bottle for a CYA 7ml/14ml mixing bottle?

Lately my pump has been not starting. It's on a timer to come on 2X a day, for a few hours while on. Sometimes I find it not on and to get it going I either cycle through the on/off switch located on the pump, or I whack it with a screwdriver and it starts up. Is there some maintenance I can do...

I store mine in the basement. Is that bad?

Wow. Makes testing a breeze. Got one for my fish tank too.

MA/NH line. Went to walmart, they had dozens of pallets of Pool Essentials 10% for $3.74. Probably over 3000 bottles in total. Loaded up the cart and was told at the register only 2 bottles per person. Left them at the register and walked out. Went to HD they had same brand, 4 for 15.99. Paid a...

It was on soil. The sand was put around the pool after and since taken out.

Its a Mission pool. And I have not seen the install instructions. Installer said he would fix. Going to tell him to use cinderblocks

We called. He said he would fix it. Seems that there should be something more than patio blocks under rails.

So our pool sank. the sides of the oval are out of plumb. Found out installer put in patio block under them. since that happened the top inside rail has also stretched at the top in a few places pics below any advice????

looks like 7.8 to me. I hold mine up to the sky

I thought so. I should mention the high ph reading was 15 minutes after I added the chlorine

Hi all. Great forum to learn. Thanks. While my ph was 7.6 and CYA~50, I let my FC get down to .8. I added too much 10% CL at once. About 1/2 gallon. My ph rose to 8.0 while the FC was 5.2. The ph setteled down to 7.6 as the FC fell to 4. Is that normal?