phonedave
Well-known member
- May 30, 2012
- 2,234
- Pool Size
- 17000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Turbo Cell (T-CELL-5)
So, if I followed this, you are now asking what chemicals you need for start up?
You need to add chlorine and CYA to your pool.
You can do this in two ways. You can use dichlor (pucks or granules) that add BOTH Chlorine and CYA. Or you can buy CYA (AKA stabilizer) and bleach separately. I suggest you go with separate, unless you cannot find CYA for some reason.
So you want
1) Bleach - plain unscented, non-thickened (no 'splashless') bleach. or even better if you can get it "pool chlorine" or "liquid chlorine". Pool Chlorine is the same thing as bleach, just a stronger concentration, so you need less.
2) CYA/Stabilizer - This comes in granules, or much harder to find and more expensive is liquid. Granules take a while to dissolve, but just put them in an old sock and hang it it your pool. after a day or so you can just squeeze it around and it will dissolved. Liquid is really not worth the cost.
3) Acid / Baking Soda - you may or may not need one, the other, or both. Acid lowers pH, baking soda raises it. You can use plain muriatic acid from the hardware store, just be careful with it (read the thread on how to handle acid). If you want to, they do sell dry acid at the pool stores. You can use that instead, but be aware it can be a bit harsh on the plates in a SWCG or in a heater.
So that is all you the chemicals you really need for start up. You may end up needing to adjust you calcium hardness, but that is not critical in a vinyl pool.
You need to add chlorine and CYA to your pool.
You can do this in two ways. You can use dichlor (pucks or granules) that add BOTH Chlorine and CYA. Or you can buy CYA (AKA stabilizer) and bleach separately. I suggest you go with separate, unless you cannot find CYA for some reason.
So you want
1) Bleach - plain unscented, non-thickened (no 'splashless') bleach. or even better if you can get it "pool chlorine" or "liquid chlorine". Pool Chlorine is the same thing as bleach, just a stronger concentration, so you need less.
2) CYA/Stabilizer - This comes in granules, or much harder to find and more expensive is liquid. Granules take a while to dissolve, but just put them in an old sock and hang it it your pool. after a day or so you can just squeeze it around and it will dissolved. Liquid is really not worth the cost.
3) Acid / Baking Soda - you may or may not need one, the other, or both. Acid lowers pH, baking soda raises it. You can use plain muriatic acid from the hardware store, just be careful with it (read the thread on how to handle acid). If you want to, they do sell dry acid at the pool stores. You can use that instead, but be aware it can be a bit harsh on the plates in a SWCG or in a heater.
So that is all you the chemicals you really need for start up. You may end up needing to adjust you calcium hardness, but that is not critical in a vinyl pool.