starting up after winter

[Watermom]

Probably. You should be fine if you are only going to be gone for a weekend. The worst that could happen is you get a little algae but that would easily be cleaned up. It certainly wouldn't turn into a swamp in a weekend's time! Have a good trip!

[costo]

Thanks for all the help thus far. Ill keep you posted

[costo]

Here are my results from my Taylor 2006 kit. These were taken in the morning.
FC: 6
CC: 1.5
ph: 7.0
alk: 80
calcium hardness: 90
cya: 54

[Watermom]

Go ahead and shock the pool up. (See Best Guess Chlorine Chart in my signature below) to try and get rid of that CC reading. Also, bump the pH up some with some Borax. Probably start with a half a box, retest a couple hours later and then redose. Do this before you shock the pool because with high chlorine, you won't get accurate pH results. Everything else looks fine. Since you have a CYA of 54 (not sure how you discerned that number but anyways.....) i wouldn't use any forms of stabilized chlorine in your pool, meaning no trichlor pucks nor dichlor shock powder.

Hope you enjoyed your trip!

[costo]

I guessed on the cya since it was between readings . I added borax and bleach to shock level this am after getting test results. Thought I would test again this pm. I had thought the algae was dead but I think I may have lost some ground while we were gone. It is starting to look better but is still havin some grEen discoloration after brushing. I am still recirculating without the filter.

Also I bought chlorine tablets to float in pool while we were gone. Ingredients say trichloro-s-triazinetrione 93.6% zinc sulfate monohydrate 3.5% other ingredients 2.9% available chlorine 84%. Are these ok to float in the pool?

Also, it only turns greenish in some spots right when I brush but most of the water is cloudy /milky blue

[Watermom]

The tabs are ok except that your CYA is already high enough and those tabs add CYA. Go ahead and leave the ones in the floater that are already there, but then don't put anymore in. You can save the tabs to use for a short time if you go out of town again this summer or upon opening next year if you need to add some CYA.

Keep your pool at shock level. Also, keep an eye on the pH since those tabs are acidic and will drive the pH down. Go ahead and put it on circulate.

[costo]

Its starting to look a lot better after I stir. In fact I think the little discoloration I get is due to dirt. It quickly turns back into a cloudy/blue. Tests this am. Fc: 14.5, cc: 0.5, ph: 7.0. I see what you mean on the tabs driving the ph down cause I have been adding borax to keep it up and it keeps coming back down. I added more borax dissolved in hot water and the pucks are almost gone so hopefully that will solve this issue would it be okay to put the filter in at this point to try to clean this up? I have vacuumed a few times and gotten quite a bit of algae out. I cannot vaccuum to waste as imy vacuum is hooked up to my pump.

[PoolDoc]

What results did you get?

Your CYA level will only change if you add stabilizer, dichlor or trichlor (going up) or if you dump and refill (going down).

There's a pint refill bottle on the test kit info page in my signature. The little nozzle will pop out of the CYA reagent bottle, if you push it with your thumb to the side. You can refill and the pop the nozzle back in.

[costo]

FC: 14.5
CC: 0.5
Ph: 7.0
Cya: 50-60

[PoolDoc]

Darn. Posted the wrong answer to this thread, and now I have to go find the thread that answer belonged to!

Glad you posted your CYA level though: 14 ppm is a good algae clean up level with 50 ppm of CYA.

Anyhow. YOUR answer is . . . .

Intex OEM cartridges filter dead algae VERY poorly. I'd recommend you replace yours with the Unicel cartridge. Not only will it filter better, but if you get two, and clean them properly, they will last all season:

Unicel C-4607 Replacement Filter Cartridge (Easy Set Size A or C) @ Amazon

Be VERY careful -- most replacement cartridges are NOT higher quality, and some are labeled deceptively.

To clean them, you need a small garbage can with a lid and some TSP, like these:

Rubbermaid BRUTE Gray 10 Gal Container w/o Lid @ Amazon
Round Brute Lid For 10-Gallon Waste Containers, 16" Diameter, Gray
1lb Savogran 10621 Trisodium Phosphate (TSP) @ Amazon

You may be able to get all those items locally. Ace Hardware or Lowes may have TSP in the paint section.

Anyhow, fill the garbage can 3/4 with water, add the TSP, and mix. When a cartridge gets dirty, spray it off and set it aside. Add 1/8 cup of bleach to the garbage can, and mix. Then, put the dirty cartridge in and leave it.

When you are ready to use it, rinse it off CAREFULLY. You don't want detergent in your pool. Rinse at least 2x. Then, take the dirty cartridge out and put the clean one in, and restart the process.

Cleaning the cartridges in that manner, you should be able to go all summer with just those 2 cartridges.

(Just saw I told you this before. Did you do it? If you have the Unicel cartridges, put them back in. If you still have Intex cartridges, I'd try to vacuum to waste using a siphon. Do you know how to do that?)