OK, I got the Dichlor from Sam's (Sodium Dichloro-s-triazinetrione hydrated 99%) and added 5 ounces per the super chlorination instructions. Actually, I should have used 4 ounces. Anyway, current readings are Cl 5ppm, pH 7.8 and the water is clear. I still need to find the muriatic acid.
15 round 2.8K gal Intex AG vinyl pool; hand fed granual; intex type A cartridger; Krystal Clear model 637R, 1,000 gph pump; 4hrs; HTH 6 way test strips; well; summer: Intex cover; winter: pool down and stored; android phone; PF:43
Since 5ppm is the limitation of the chlorine tester in your kit, your chlorine could be 5 or higher. Use a dilution method to get a better reading. Testing Without a Good Kit
Repost after you do this.
The last paragraph of the link talks about Phenol Red, which in my test kit is for pH?
Anyway, with the OTO yellow I ended up getting a reading of 3 at a 3:1 dilution; or 12ppm if I'm doing this right.
Note that the pool water just barely has a chlorine smell, if that is any indication at all.
Last edited by Gomez5693; 08-12-2012 at 02:48 PM. Reason: Add comment about smell
15 round 2.8K gal Intex AG vinyl pool; hand fed granual; intex type A cartridger; Krystal Clear model 637R, 1,000 gph pump; 4hrs; HTH 6 way test strips; well; summer: Intex cover; winter: pool down and stored; android phone; PF:43
May not need muriatic.
Continued use of dichlor should drop the pH. Also, if you have algae, use double doses of dichlor till you do NOT have algae.
Ben
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