Added 1/4 cup DE powder to assist clearing cloudiness
Also, aeration pump setup has been running since 645p-ish to raise the Ph in prep for an acid addition to lower the TA
2.6
FC
0.3
CC
7.8
pH
0.04
CSI
4.2
FC
0.3
CC
7.7
pH
95 °F
TEMP
-0.06
CSI
700 mL of Liquid Chlorine • 7.5%
0.5
FC
0.3
CC
7.6
pH
99 °F
TEMP
-0.14
CSI
Water is now only slightly cloudy
Adding 400 ml spa enzyme
3.0
FC
0.1
CC
7.6
pH
93 °F
TEMP
-0.19
CSI
800 mL of Liquid Chlorine • 7.5%
All chlorine from yesterday was consumed.
Water slightly less cloudy.
Backwashed
0.1
FC
0.1
CC
7.5
pH
91 °F
TEMP
-0.30
CSI
600 mL of Liquid Chlorine • 7.5%
Pool was super cloudy
0.1
FC
0.1
CC
7.4
pH
104
TA
119
CH
22
CYA
82 °F
TEMP
-0.48
CSI
4.0
FC
0.3
CC
7.8
pH
0.00
CSI
500 mL of Liquid Chlorine • 7.5%
0.4
FC
0.2
CC
7.5
pH
94 °F
TEMP
-0.30
CSI
500 mL of Liquid Chlorine • 7.5%
320 mL of Liquid Chlorine • 7.5%
500 mL of Liquid Chlorine • 7.5%
Added 300ml spa enzyme
100 mL of Liquid Stabilizer
100 g of pH Down / Dry Acid
0.6
FC
0.3
CC
7.8
pH
102
TA
117
CH
27
CYA
92 °F
TEMP
-0.01
CSI
460 mL of Liquid Chlorine • 7.5%
0.4
FC
0.1
CC
97 °F
TEMP
0.02
CSI
3.2
FC
0.1
CC
0.01
CSI
220ml Orb 3 spa enzyme
500 mL of Liquid Chlorine • 7.5%
0.1
FC
0.2
CC
-0.18
CSI
Orb 3, 180 pre swim, 200 @730
3.9
FC
0.0
CC
7.8
pH
102
TA
116
CH
30
CYA
0.01
CSI
400 mL of Liquid Chlorine • 7.5%
1.0
FC
0.4
CC
7.8
pH
103
TA
118
CH
30
CYA
0.02
CSI
480 mL of Liquid Chlorine • 7.5%
0.3
FC
0.2
CC
7.8
pH
101
TA
123
CH
31
CYA
0.03
CSI
500 mL of Liquid Chlorine • 7.5%
0.2
FC
0.2
CC
7.6
pH
101
TA
121
CH
33
CYA
96 °F
TEMP
-0.18
CSI
First bottle of 7.5% bleach used, 100ml remained which went into todays dose of 440ml
Added 180ml orb 3 spa enzyme
440 mL of Liquid Chlorine • 7.5%
0.4
FC
0.2
CC
7.7
pH
99
TA
126
CH
35
CYA
96 °F
TEMP
-0.08
CSI
480 mL of Liquid Chlorine • 7.5%
0.3
FC
0.0
CC
7.6
pH
104
TA
82
CH
33
CYA
98 °F
TEMP
-0.32
CSI
420 mL of Liquid Chlorine • 7.5%
795 g of Calcium Chloride
0.7
FC
0.2
CC
7.7
pH
102
TA
71
CH
33
CYA
95 °F
TEMP
-0.31
CSI
Added 170ml orb 3 spa enzyme
Lots of little kids
400 mL of Liquid Chlorine • 7.5%
0.7
FC
0.0
CC
7.8
pH
101
TA
67
CH
33
CYA
92 °F
TEMP
-0.27
CSI
Backwashed
0.6
FC
0.1
CC
7.8
pH
91 °F
TEMP
-0.28
CSI
Added 250ml Orb 3 spa enzyme. Anticipating high load tomorrow
310 mL of Liquid Chlorine • 7.5%
170ml spa enzyme
1.6
FC
0.1
CC
7.8
pH
93 °F
TEMP
-0.23
CSI
500 mL of Liquid Chlorine • 7.5%
7.7
pH
-0.34
CSI
142 g of pH Down / Dry Acid
0.6
FC
0.1
CC
7.9
pH
107
TA
69
CH
35
CYA
90 °F
TEMP
-0.15
CSI
250 mL of Liquid Chlorine • 7.5%
0.8
FC
0.0
CC
7.7
pH
107
TA
68
CH
34
CYA
88 °F
TEMP
-0.36
CSI
Orb 3 spa enzyme
1 ounce to 500 gallons as a weekly maintenance or half have this amount twice per week. When opening/closing, or when bathing load has been high, double the dose. Mix with water, evenly disperse.
1 oz = 29.57 ml
2873/500=5.746
29.57*5.746= 169.91 ml weekly maintenance dose
169.91*2=339.82 ml double dose added today
300 mL of Liquid Stabilizer
110 mL of Liquid Chlorine • 7.5%
2.4
FC
0.1
CC
7.7
pH
89 °F
TEMP
-0.37
CSI
4.0
FC
0.1
CC
7.6
pH
-0.59
CSI
80
CH
-0.89
CSI
90
TA
-0.84
CSI
500 mL of Liquid Chlorine • 7.5%
0.6
FC
0.1
CC
7.3
pH
10
CYA
74 °F
TEMP
-0.86
CSI
500 mL of Liquid Stabilizer
Pool opening day!
600 mL of Liquid Chlorine • 7%
1.2
FC
0.2
CC
7.7
pH
96 °F
TEMP
-0.26
CSI
4.2
FC
0.2
CC
7.6
pH
99 °F
TEMP
-0.33
CSI
680 mL of Liquid Chlorine • 7%
200 g of pH Down / Dry Acid
1.4
FC
0.3
CC
7.9
pH
90
TA
90
CH
30
CYA
91 °F
TEMP
-0.11
CSI
940 mL of Liquid Chlorine • 5%
250 mL of Liquid Chlorine • 12.5%
460 mL of Liquid Chlorine • 12.5%
1.2
FC
0.3
CC
7.5
pH
98 °F
TEMP
-0.44
CSI
480 mL of Liquid Chlorine • 12.5%
1.0
FC
0.1
CC
7.5
pH
97 °F
TEMP
-0.44
CSI
480 mL of Liquid Chlorine • 12.5%
1.0
FC
0.3
CC
7.5
pH
94 °F
TEMP
-0.47
CSI
480 mL of Liquid Chlorine • 12.5%
0.6
FC
0.1
CC
7.5
pH
93 °F
TEMP
-0.49
CSI
440 mL of Liquid Chlorine • 12.5%
1.2
FC
0.3
CC
7.5
pH
95 °F
TEMP
-0.46
CSI
450 mL of Liquid Chlorine • 12.5%
0.8
FC
0.2
CC
7.5
pH
90 °F
TEMP
-0.50
CSI
400 mL of Liquid Chlorine • 12.5%
1.4
FC
0.3
CC
7.5
pH
95 °F
TEMP
-0.46
CSI
6.0
FC
0.3
CC
7.8
pH
97 °F
TEMP
-0.15
CSI
245 mL of Liquid Chlorine • 12.5%
4.0
FC
0.3
CC
7.7
pH
-0.26
CSI
500 mL of Liquid Chlorine • 12.5%
0.1
FC
0.1
CC
7.4
pH
96 °F
TEMP
-0.55
CSI
400 mL of Liquid Chlorine • 12.5%
Ran out of chlorine reagent
400 mL of Liquid Chlorine • 12.5%
1.2
FC
0.2
CC
7.5
pH
93 °F
TEMP
-0.49
CSI
400 mL of Liquid Chlorine • 12.5%
1.4
FC
0.3
CC
7.5
pH
92 °F
TEMP
-0.50
CSI
400 mL of Liquid Chlorine • 12.5%
1.0
FC
0.3
CC
7.5
pH
93 °F
TEMP
-0.49
CSI
6.2
FC
0.2
CC
7.7
pH
-0.26
CSI
160 mL of Liquid Chlorine • 12.5%
4.6
FC
0.3
CC
-0.55
CSI
420 mL of Liquid Chlorine • 12.5%
1.0
FC
0.3
CC
7.4
pH
96 °F
TEMP
-0.57
CSI
400 mL of Liquid Chlorine • 12.5%
0.8
FC
0.3
CC
7.5
pH
90
TA
90
CH
30
CYA
96 °F
TEMP
-0.46
CSI
400 mL of Liquid Chlorine • 12.5%
400 mL of Liquid Chlorine • 12.5%
400 mL of Liquid Chlorine • 12.5%
1.4
FC
0.3
CC
7.3
pH
94 °F
TEMP
-0.69
CSI
400 mL of Liquid Chlorine • 12.5%
590 mL of Liquid Stabilizer
1.4
FC
0.3
CC
7.7
pH
80
TA
90
CH
89 °F
TEMP
-0.34
CSI
550 mL of Liquid Chlorine • 12.5%
0.1
FC
0.3
CC
7.8
pH
90 °F
TEMP
-0.22
CSI
330 mL of Liquid Chlorine • 12.5%
2.2
FC
0.3
CC
7.8
pH
92 °F
TEMP
-0.21
CSI
380 mL of Liquid Chlorine • 12.5%
360 mL of Liquid Chlorine • 12.5%
1.4
FC
0.3
CC
7.7
pH
94 °F
TEMP
-0.29
CSI
350 mL of Liquid Chlorine • 12.5%
230 mL of Liquid Chlorine • 12.5%
2.4
FC
0.4
CC
7.7
pH
93 °F
TEMP
-0.31
CSI
The stabilizer level is down, likely due to adding a bunch of fresh water. Today, when everyone swam mid day, the chlorine level dropped more than usual likely because of the decreased stabilizer.
500 mL of Liquid Chlorine • 12.5%
0.6
FC
0.5
CC
7.6
pH
80
TA
90
CH
10
CYA
92 °F
TEMP
-0.41
CSI
440 mL of Liquid Chlorine • 12.5%
1.0
FC
0.1
CC
7.4
pH
96 °F
TEMP
-0.66
CSI
Added a bunch of fresh water to cool the pool down from 98 to 96
2.8
FC
0.2
CC
7.6
pH
91 °F
TEMP
-0.51
CSI
Add ~400ml orb-3 spa enzyme
That’s the last of the 128oz bottle
330 mL of Liquid Chlorine • 12.5%
2.2
FC
0.3
CC
7.6
pH
92 °F
TEMP
-0.50
CSI
370 mL of Liquid Chlorine • 12.5%
1.8
FC
0.2
CC
7.6
pH
97 °F
TEMP
-0.47
CSI
2.4
FC
0.4
CC
7.6
pH
-0.50
CSI
300 mL of Liquid Chlorine • 12.5%
2.6
FC
0.4
CC
7.8
pH
92 °F
TEMP
-0.31
CSI
230 mL of Liquid Chlorine • 12.5%
It appears as though the cheap bleach from the grocery store worked. It’s not a good solution in the long run, but it worked in a pinch.
3.2
FC
0.3
CC
7.6
pH
97 °F
TEMP
-0.45
CSI
I didn’t make it to the pool store before they closed. I ended up buying a small bottle of the cheapest bleach they had at Kroger
600 mL of Liquid Chlorine • 7%
3.4
FC
0.4
CC
7.6
pH
88 °F
TEMP
-0.53
CSI
I added the last of the 12.5% chlorine, I don’t think it was enough to raise the PPM to 6, but I forgot to log the amount
3.2
FC
0.3
CC
7.6
pH
95 °F
TEMP
-0.47
CSI
350 mL of Liquid Chlorine • 12.5%
2.0
FC
0.3
CC
7.7
pH
94 °F
TEMP
-0.38
CSI
Ph is stable, aeration pump FTW? Several more attempts needed…but….
3.0
FC
0.3
CC
7.7
pH
87 °F
TEMP
-0.44
CSI
Ok, well, the Ph is right where I’d want it. I don’t know specifically that it’s because I allowed the bubbles from the aeration unit to off gas in a more open environment than the last few times…but…I’ll take it.
4.1
FC
0.1
CC
7.7
pH
89 °F
TEMP
-0.43
CSI
Put the aeration manifold in. This time I didn’t cover the end 4 feet of the pool closest to the stairs with the solar cover, but the vinyl cover is full on.
Every time before this, I covered the entire surface of the water with the solar cover, and also put on the vinyl cover. Previous results were underwhelming (crap scientific method likely).
I’m hoping I misunderstood the “aerate to raise Ph” process in the sense that the rise in Ph isn’t happening the moment the air bubble forms (under the water), and instead happens only when the bubble meets “open air”…which it likely never did efficiently because the air bubbles were coming out under the solar cover every time I’ve attempted this previously.
7.2
FC
0.2
CC
7.1
pH
96 °F
TEMP
-0.95
CSI
490 mL of Liquid Chlorine • 12.5%
1.6
FC
0.2
CC
7.0
pH
80
TA
97 °F
TEMP
-1.05
CSI
225 g of pH Down / Dry Acid
2.4
FC
0.2
CC
7.5
pH
97 °F
TEMP
-0.49
CSI
4.2
FC
0.2
CC
7.5
pH
90
TA
80
CH
30
CYA
87 °F
TEMP
-0.58
CSI
Forgot to turn the hose off last night…..probably added 1,000 gallons of fresh water….
260 mL of Liquid Chlorine • 12.5%
4.0
FC
0.2
CC
7.6
pH
96 °F
TEMP
-0.33
CSI
310 mL of Liquid Chlorine • 12.5%
3.4
FC
0.6
CC
92 °F
TEMP
-0.46
CSI
280 mL of Liquid Chlorine • 12.5%
3.8
FC
0.4
CC
7.5
pH
94 °F
TEMP
-0.44
CSI
480 mL of Liquid Chlorine • 12.5%
1.6
FC
0.3
CC
7.6
pH
90
TA
100
CH
40
CYA
94 °F
TEMP
-0.36
CSI
400 mL of Liquid Chlorine • 12.5%
2.4
FC
0.5
CC
7.6
pH
93 °F
TEMP
-0.36
CSI
Add ~ 200 ml orb3 spa enzyme
310 mL of Liquid Chlorine • 12.5%
3.4
FC
0.5
CC
7.7
pH
-0.29
CSI
410 mL of Liquid Chlorine • 12.5%
2.4
FC
0.3
CC
7.7
pH
90 °F
TEMP
-0.29
CSI
470 mL of Liquid Chlorine • 12.5%
1.6
FC
0.3
CC
7.6
pH
-0.33
CSI
4.4
FC
0.3
CC
7.7
pH
-0.23
CSI
Add ~250ml orb-3 soa enzyme
340 mL of Liquid Chlorine • 12.5%
3.2
FC
0.3
CC
7.7
pH
95 °F
TEMP
-0.23
CSI
280 mL of Liquid Chlorine • 12.5%
3.4
FC
0.3
CC
7.7
pH
-0.26
CSI
350 mL of Liquid Chlorine • 12.5%
3.0
FC
0.3
CC
7.5
pH
-0.46
CSI
7.4
FC
0.4
CC
7.6
pH
-0.36
CSI
8.0
FC
0.3
CC
7.7
pH
-0.26
CSI
Going to attempt SLAM to zero out the combined chlorine.
Need to raise FC to 16, vinyl and solar cover and will stay on and will likely inhibit the process.
3.0
FC
0.4
CC
7.6
pH
92 °F
TEMP
-0.36
CSI
100 g of 53% Cal-Hypo
3.0
FC
0.3
CC
7.6
pH
92 °F
TEMP
-0.36
CSI
250 mL of Liquid Chlorine • 12.5%
Add ~250mL of Orb-3 Spa Enzyme
3.0
FC
0.2
CC
7.7
pH
92 °F
TEMP
-0.26
CSI
400 mL of Liquid Chlorine • 12.5%
1.6
FC
0.2
CC
7.6
pH
92 °F
TEMP
-0.36
CSI
5.6
FC
0.2
CC
7.8
pH
94 °F
TEMP
-0.15
CSI
2.8
FC
0.2
CC
7.6
pH
96 °F
TEMP
-0.33
CSI
4.6
FC
0.2
CC
7.7
pH
-0.25
CSI
I put the aeration unit in at around 820p.
I’m hoping to drive the Ph up to 8, then drop it down to 7.2 which should result in an alkalinity decrease of 14, then raising it back up it 7.7
380 mL of Liquid Chlorine • 12.5%
Adding 261 grams of chlorine free shock.
Leslie’s Free and Clear
Directions call for a rate of 2lbs / 10,000 gallons as a “break through” initial application. 0.091 grams/gallon
Directions suggest a weekly application rate of 1lbs / 10,000 gallons. 0.0453 grams/gallon
2.6
FC
0.4
CC
7.5
pH
90
TA
100
CH
40
CYA
94 °F
TEMP
-0.44
CSI
4.6
FC
0.3
CC
7.6
pH
-0.43
CSI
Add ~250mL Orb-3 Spa Enzyme
8.8
FC
0.2
CC
7.8
pH
-0.23
CSI
The cal hypo is actually 56%, not the 53% selected because this app doesn’t allow for custom cal hypo amounts.
75 g of 53% Cal-Hypo
4.2
FC
0.3
CC
7.6
pH
94 °F
TEMP
-0.43
CSI
210 mL of Liquid Chlorine • 12.5%
3.6
FC
0.3
CC
7.6
pH
92 °F
TEMP
-0.44
CSI
350 mL of Liquid Chlorine • 12.5%
4.1
FC
0.4
CC
7.6
pH
87 °F
TEMP
-0.49
CSI
300 mL of Liquid Chlorine • 12.5%
2.8
FC
0.3
CC
7.6
pH
80
TA
50
CYA
87 °F
TEMP
-0.49
CSI
Started filling at 6, water restriction is at “11”.
I’ll turn off once I see water leaking out.
350 mL of Liquid Chlorine • 12.5%
2.0
FC
0.4
CC
7.5
pH
90 °F
TEMP
-0.55
CSI
Add ~200 ml orb-3 spa enzyme
450 mL of Liquid Chlorine • 12.5%
1.0
FC
0.2
CC
7.6
pH
-0.44
CSI
430 mL of Liquid Chlorine • 12.5%
1.0
FC
0.3
CC
7.5
pH
94 °F
TEMP
-0.54
CSI
3.4
FC
0.1
CC
7.6
pH
90 °F
TEMP
-0.46
CSI
300 mL of Liquid Chlorine • 12.5%
2.0
FC
7.6
pH
-0.44
CSI
I had a hard time reading the CYA, usually the sky isn’t white (wildfire smoke from Canada) when I do the test. It might not actually be as high as 50, I was aiming to get it to 40.
The aeration pump ran for just under 24 hours and I turned it off as soon as I tested the Ph as it had already come up to 7.6. I didn’t test the Ph after I added dry acid, but I was aiming at it not being lower than 7.2.
It seems now that I’m not using trichlor the aeration mechanism is working well. When I was using trichlor, the Ph didn’t really come up an appreciable amount during a single 48 hour test.
3.4
FC
0.2
CC
7.6
pH
80
TA
50
CYA
93 °F
TEMP
-0.44
CSI
265 g of pH Down / Dry Acid
210 mL of Liquid Chlorine • 12.5%
Add ~200ml of Orb-3 Spa Enzymes. Apparently you are supposed to add it twice per week but the last dose was 12 days ago.
The “opening” amount suggested is 340 ml, and maintenance is half, so 170 ml. I’ll be adding 200-ish when it’s less frequent than twice per week.
I think I’ll add it more aligned with bather load, meaning when a bunch of people, or when I know oils are going to be high, will trigger more frequent dosing. Otherwise, I’ll stick to a couple few times per month as opposed to the recommended 8 times per month until I have regular income again.
Backwashed
2.6
FC
0.1
CC
7.7
pH
90
TA
100
CH
30
CYA
92 °F
TEMP
-0.24
CSI
250 mL of Liquid Chlorine • 12.5%
380 mL of Liquid Chlorine • 12.5%
0.6
FC
0.2
CC
7.7
pH
91 °F
TEMP
-0.26
CSI
210 mL of Liquid Chlorine • 12.5%
2.6
FC
0.1
CC
7.7
pH
-0.24
CSI
280 mL of Liquid Chlorine • 12.5%
1.8
FC
0.3
CC
7.7
pH
-0.24
CSI
370 mL of Liquid Chlorine • 12.5%
0.8
FC
0.3
CC
7.7
pH
92 °F
TEMP
-0.24
CSI
3.2
FC
0.3
CC
7.7
pH
92 °F
TEMP
-0.24
CSI
250 mL of Liquid Chlorine • 12.5%
2.2
FC
0.3
CC
7.7
pH
90
TA
100
CH
30
CYA
94 °F
TEMP
-0.23
CSI
160 mL of Liquid Chlorine • 12.5%
2.4
FC
0.2
CC
7.4
pH
96 °F
TEMP
-0.51
CSI
Turned on aeration unit, and filled. It was two squares down from the low end.
Turned off fill 3/4 inch from spillway at low end. Heater was on mid gas, and tightest restriction. Turned off around 7:20p so it ran about three hours.
4.0
FC
0.3
CC
7.3
pH
90
TA
94 °F
TEMP
-0.64
CSI
435 mL of Liquid Chlorine • 12%
260 g of pH Down / Dry Acid
1.0
FC
0.2
CC
7.7
pH
95
TA
100
CH
30
CYA
94 °F
TEMP
-0.20
CSI
312 mL of Liquid Chlorine • 12.5%
0.6
FC
0.2
CC
7.7
pH
93 °F
TEMP
-0.22
CSI
300 mL of Liquid Stabilizer
3.6
FC
0.3
CC
7.7
pH
95
TA
95 °F
TEMP
-0.19
CSI
260 mL of Liquid Chlorine • 12.5%
1.0
FC
0.3
CC
7.8
pH
30
CYA
97 °F
TEMP
-0.10
CSI
380 mL of Liquid Chlorine • 12.5%
300 mL of Liquid Stabilizer
0.6
FC
0.3
CC
7.7
pH
94 °F
TEMP
-0.23
CSI
Add ~170ml Orb-3 Spa Enzyme
2.0
FC
0.2
CC
7.8
pH
30
CYA
92 °F
TEMP
-0.15
CSI
170 mL of Liquid Chlorine • 12.5%
260 mL of Liquid Chlorine • 12.5%
1.0
FC
0.1
CC
7.8
pH
90
TA
4
CYA
91 °F
TEMP
-0.11
CSI
2.6
FC
0.3
CC
7.4
pH
7
CYA
87 °F
TEMP
-0.55
CSI
4.8
FC
0.3
CC
7.5
pH
90
TA
100
CH
30
CYA
87 °F
TEMP
-0.49
CSI
310 mL of Liquid Chlorine • 12.5%
125 g of Dry Stabilizer
2.4
FC
0.2
CC
7.6
pH
90
TA
100
CH
30
CYA
89 °F
TEMP
-0.37
CSI
360 mL of Liquid Chlorine • 12.5%
0.8
FC
0.3
CC
7.6
pH
91 °F
TEMP
-0.40
CSI
180 mL of Liquid Chlorine • 12.5%
0.3
FC
0.1
CC
7.5
pH
97 °F
TEMP
-0.44
CSI
1.4
FC
0.2
CC
7.5
pH
97 °F
TEMP
-0.46
CSI
60 mL of Liquid Chlorine • 12.5%
1.2
FC
0.3
CC
7.5
pH
93 °F
TEMP
-0.49
CSI
3.4
FC
0.3
CC
7.5
pH
90 °F
TEMP
-0.50
CSI
4.0
FC
0.3
CC
7.6
pH
90 °F
TEMP
-0.40
CSI
272 mL of Liquid Chlorine • 12.5%
1.0
FC
0.1
CC
7.3
pH
90
TA
89 °F
TEMP
-0.71
CSI
2.8
FC
0.3
CC
7.1
pH
92 °F
TEMP
-0.80
CSI
Added fresh water from two squares down at stairs to bottom of white border.
Add 170 ml Orb3 spa enzyme. This makes a total of 340 ml.
The “opening” amount is double the “weekly” amount. Since I haven’t added any since early April I added the opening amount now and will continue with the weekly amount of 140 ml going forward.
3.0
FC
0.3
CC
-0.96
CSI
3.4
FC
0.2
CC
6.9
pH
94 °F
TEMP
-0.96
CSI
3.6
FC
0.3
CC
6.9
pH
94 °F
TEMP
-0.96
CSI
404 g of pH Down / Dry Acid
5.2
FC
0.8
CC
8.1
pH
0.20
CSI
410 mL of Liquid Chlorine • 12%
Add 170 mL orb3 spa enzyme
It’s cloudy already
0.1
FC
0.1
CC
7.8
pH
110
TA
93 °F
TEMP
-0.10
CSI
0.1
FC
0.1
CC
7.7
pH
110
TA
30
CYA
94 °F
TEMP
-0.18
CSI
1.4
FC
0.2
CC
7.6
pH
110
TA
96 °F
TEMP
-0.31
CSI
1.6
FC
0.3
CC
7.7
pH
94 °F
TEMP
-0.18
CSI
1.4
FC
0.2
CC
7.8
pH
110
TA
30
CYA
89 °F
TEMP
-0.13
CSI
7.5
pH
-0.37
CSI
3.0
FC
0.3
CC
7.2
pH
120
TA
30
CYA
91 °F
TEMP
-0.66
CSI
Meant to add acid, added soda ash accidentally….added acid to drop the Ph with the intent on testing the Venturi air injector experiment
310 mL
of
Liquid Chlorine
• 7.5%
Backwashed