DanF's Pool

Volume: 12500 Gallons
Build Type: Plaster
8.5
FC
0.0
CC
7.4
pH
-0.37
CSI
8.5
FC
0.5
CC
7.5
pH
-0.23
CSI
20 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
7.5
pH
70
TA
650
CH
70
CYA
3200
SALT
63 °F
TEMP
-0.30
CSI
0.4 ppm FC • SWG  3 hrs @ 15 %
10.0
FC
0.0
CC
7.5
pH
-0.26
CSI
66 °F
TEMP
-0.25
CSI
9.5
FC
0.5
CC
7.5
pH
70
TA
-0.20
CSI
0.6 ppm FC • SWG  3 hrs @ 25 %
11.5
FC
0.0
CC
7.4
pH
-0.30
CSI
1 ppm FC • SWG  5 hrs @ 25 %
10.5
FC
0.0
CC
7.6
pH
-0.11
CSI
7.5
pH
70
TA
-0.17
CSI
9.0
FC
-0.31
CSI
1.2 ppm FC • SWG  6 hrs @ 25 %
71 °F
TEMP
-0.31
CSI
11.0
FC
0.0
CC
7.4
pH
-0.23
CSI
12.0
FC
0.0
CC
7.4
pH
60
CYA
-0.23
CSI
1.4 ppm FC • SWG  6 hrs @ 30 %
12.0
FC
0.0
CC
7.3
pH
-0.34
CSI
65
TA
675
CH
-0.61
CSI
7.0
pH
-0.47
CSI
7.3
pH
-0.16
CSI
aerating 1to bring pH up, TA down
9.0
FC
0.0
CC
7.3
pH
-0.20
CSI
28 oz of 31.45% (20º Be) Muriatic Acid
7.4
pH
-0.14
CSI
1.9 ppm FC • SWG  6 hrs @ 40 %
28 oz of 31.45% (20º Be) Muriatic Acid
11.5
FC
0.0
CC
7.5
pH
85
TA
650
CH
70
CYA
3400
SALT
80 °F
TEMP
-0.01
CSI
Took apart DE filter. Cleaned grids, lubed O=rings. Recharged w. 5# DE
20 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
7.7
pH
81 °F
TEMP
0.14
CSI
18 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
7.6
pH
82 °F
TEMP
0.08
CSI
20 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
7.5
pH
0.05
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
7.6
pH
0.15
CSI
7.5
FC
0.0
CC
7.6
pH
0.15
CSI
10.5
FC
0.0
CC
7.6
pH
0.15
CSI
11.0
FC
0.0
CC
7.5
pH
80
TA
675
CH
70
CYA
3200
SALT
89 °F
TEMP
0.05
CSI
32 oz of Trichlor
20 oz of 31.45% (20º Be) Muriatic Acid
3200
SALT
89 °F
TEMP
0.08
CSI
80
TA
70
CYA
0.08
CSI
4.5
FC
0.0
CC
7.6
pH
0.08
CSI
Calibrated pH teater
8.0
FC
0.0
CC
7.4
pH
80
TA
-0.12
CSI
32 oz of Trichlor
32 oz of 31.45% (20º Be) Muriatic Acid
5.5
FC
0.5
CC
7.7
pH
80
TA
575
CH
70
CYA
3400
SALT
90 °F
TEMP
0.18
CSI
5.5
FC
0.0
CC
7.5
pH
75
TA
675
CH
70
CYA
4200
SALT
89 °F
TEMP
-0.03
CSI
4000
SALT
-0.03
CSI
8.0
FC
0.0
CC
7.5
pH
75
TA
80
CYA
-0.03
CSI
10.5
FC
0.0
CC
7.4
pH
-0.08
CSI
9.5
FC
0.0
CC
7.3
pH
-0.17
CSI
32 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
7.6
pH
80
TA
80
CYA
4000
SALT
91 °F
TEMP
0.10
CSI
7.5
pH
0.00
CSI
4200
SALT
-0.09
CSI
10.0
FC
0.0
CC
7.4
pH
80
TA
80
CYA
-0.09
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
7.6
pH
0.18
CSI
32 oz of Trichlor
8.0
FC
0.0
CC
7.5
pH
60
CYA
0.09
CSI
Sync'd pump and SWG clocks
35 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
7.7
pH
85
TA
675
CH
75
CYA
4200
SALT
91 °F
TEMP
0.24
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
28 oz of Trichlor
7.0
FC
0.0
CC
7.6
pH
0.08
CSI
2.4 ppm FC • SWG  6 hrs @ 50 %
7.5
FC
0.0
CC
7.5
pH
75
TA
70
CYA
91 °F
TEMP
-0.01
CSI
32 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
7.7
pH
0.05
CSI
7.0
FC
0.0
CC
7.7
pH
0.00
CSI
6.5
FC
0.0
CC
7.5
pH
70
TA
650
CH
80
CYA
3800
SALT
85 °F
TEMP
-0.13
CSI
Added 32 oz MA and aerating to lower TA
7.1
pH
-0.41
CSI
32 oz of 31.45% (20º Be) Muriatic Acid
7.7
pH
0.10
CSI
10.5
FC
0.0
CC
7.6
pH
80
CYA
0.04
CSI
75
TA
3800
SALT
0.01
CSI
Calibrated pH tester
16 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
7.6
pH
80
TA
60
CYA
0.09
CSI
7.5
pH
-0.11
CSI
11.5
FC
0.0
CC
7.5
pH
-0.11
CSI
11.0
FC
0.0
CC
7.5
pH
70
CYA
4000
SALT
-0.11
CSI
10.5
FC
0.0
CC
7.6
pH
-0.01
CSI
32 oz of Trichlor
6.0
FC
0.0
CC
7.5
pH
70
TA
650
CH
65
CYA
4200
SALT
85 °F
TEMP
-0.10
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
5.5
FC
0.0
CC
7.7
pH
0.10
CSI
7.5
FC
0.0
CC
7.5
pH
-0.09
CSI
32 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
7.6
pH
0.01
CSI
7.5
FC
0.0
CC
7.5
pH
80
TA
-0.09
CSI
7.4
pH
-0.18
CSI
Added MA & aerating all day to drive TA down, pH up
32 oz of 31.45% (20º Be) Muriatic Acid
1.9 ppm FC • SWG  6 hrs @ 40 %
70
CYA
0.10
CSI
7.5
FC
0.0
CC
7.7
pH
80
TA
84 °F
TEMP
0.07
CSI
6.0
FC
0.0
CC
7.7
pH
70
TA
-0.10
CSI
8.0
FC
0.0
CC
7.7
pH
74 °F
TEMP
-0.05
CSI
7.0
FC
0.0
CC
7.6
pH
-0.11
CSI
calibrated pH tester
7.5
FC
0.0
CC
7.6
pH
75
TA
-0.11
CSI
7.5
FC
0.0
CC
7.5
pH
75
TA
-0.20
CSI
Aerating all day to drive pH up, TA down.
36 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
7.8
pH
70
TA
0.03
CSI
1.6 ppm FC • SWG  4 hrs @ 50 %
6.0
FC
0.0
CC
7.6
pH
-0.16
CSI
78 °F
TEMP
-0.25
CSI
7.0
FC
0.0
CC
7.5
pH
-0.26
CSI
Took apart DE filter for semi-annual cleaning. Lubed all O-rings. New filter pressure = 12 psi.
7.0
FC
0.0
CC
7.5
pH
70
TA
575
CH
80
CYA
3800
SALT
-0.26
CSI
8.5
FC
0.0
CC
7.4
pH
70
TA
-0.37
CSI
7.4
pH
70
TA
-0.37
CSI
Ran water feature pump all night for aeration
Ran water feature pump all day for aeration
21 oz of 31.45% (20º Be) Muriatic Acid
7.4
pH
70
TA
-0.33
CSI
Ran water feature pump all night for aeration
7.1
pH
-0.55
CSI
32 oz of 31.45% (20º Be) Muriatic Acid
Ran water feature pump all day for aeration
10.0
FC
0.0
CC
7.7
pH
80
TA
-0.01
CSI
Ran water feature pump overnight for aeration
7.6
pH
-0.13
CSI
Ran water feature pump all day for aeration
7.5
pH
-0.12
CSI
Ran water feature pump overnight for aeration
7.2
pH
-0.46
CSI
33 oz of 31.45% (20º Be) Muriatic Acid
Started TA reduction.
7.8
pH
90
TA
76 °F
TEMP
0.16
CSI
9.0
FC
0.0
CC
7.7
pH
80
CYA
-0.04
CSI
1.2 ppm FC • SWG  3 hrs @ 50 %
Vacuumed
11.5
FC
0.0
CC
7.5
pH
72 °F
TEMP
-0.23
CSI
7.3
pH
-0.39
CSI
11.0
FC
0.0
CC
-0.23
CSI
75 °F
TEMP
-0.12
CSI
17 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
7.6
pH
-0.17
CSI
7.4
pH
68 °F
TEMP
-0.35
CSI
24 oz of 31.45% (20º Be) Muriatic Acid
Bleach addition was a mistake; intended to add MA.
12 oz of Bleach • 10%
8.5
FC
0.0
CC
7.8
pH
-0.04
CSI
Calibrated pH Tester
7.0
FC
0.0
CC
7.7
pH
-0.14
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
6.5
FC
0.0
CC
7.8
pH
-0.04
CSI
1.6 ppm FC • SWG  4 hrs @ 50 %
0.6 ppm FC • SWG  2 hrs @ 40 %
New Probe for pH Tester
4.5
FC
0.0
CC
7.7
pH
80
TA
550
CH
80
CYA
3800
SALT
61 °F
TEMP
-0.14
CSI
7.0
FC
0.0
CC
7.6
pH
80
TA
675
CH
70
CYA
3800
SALT
59 °F
TEMP
-0.14
CSI
8.0
FC
0.0
CC
7.1
pH
70
TA
575
CH
80
CYA
3700
SALT
54 °F
TEMP
-0.81
CSI

DanF's Spa

Volume: 330 Gallons
Build Type: Vinyl
1 oz of Bleach • 10%
4.0
FC
0.5
CC
7.5
pH
50
TA
20
CYA
-0.24
CSI
6.5
FC
0.0
CC
7.5
pH
-0.19
CSI
1 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.5
CC
7.7
pH
0.05
CSI
2 oz of Dichlor
1.0
FC
0.5
CC
7.7
pH
60
TA
101 °F
TEMP
0.05
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
7.9
pH
0.55
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
3 oz of Bleach • 10%
2 oz of 31.45% (20º Be) Muriatic Acid
1.0
FC
0.0
CC
8.3
pH
115
TA
20
CYA
101 °F
TEMP
0.95
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.3
pH
0.61
CSI
1 oz of Dichlor
2.5
FC
0.0
CC
8.3
pH
0.61
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
5.0
FC
0.0
CC
8.3
pH
0.61
CSI
1 oz of Dichlor
Refilled spa
Drained spa
2 oz of Bleach • 10%
0.5
FC
0.0
CC
7.5
pH
60
TA
250
CH
30
CYA
101 °F
TEMP
-0.18
CSI
1 oz of 31.45% (20º Be) Muriatic Acid
3 oz of Bleach • 10%
2 oz of Bleach • 10%
3.0
FC
0.0
CC
7.4
pH
30
CYA
-0.27
CSI
6.5
FC
0.0
CC
7.5
pH
-0.15
CSI
10.5
FC
0.0
CC
7.6
pH
-0.10
CSI
1 oz of Dichlor
0.5
FC
0.0
CC
7.8
pH
60
TA
250
CH
20
CYA
0.14
CSI
3.5
FC
0.0
CC
7.6
pH
-0.08
CSI
2 oz of Bleach • 10%
2 oz of Bleach • 10%
2.5
FC
0.0
CC
7.6
pH
-0.08
CSI
5.0
FC
0.0
CC
-0.08
CSI
4 oz of Bleach • 6%
1.5
FC
0.0
CC
7.6
pH
-0.08
CSI
2 oz of Bleach • 8%
2.0
FC
0.0
CC
7.6
pH
-0.08
CSI
3.5
FC
0.0
CC
7.6
pH
30
CYA
-0.08
CSI
7.5
FC
0.0
CC
7.5
pH
-0.15
CSI
1 oz of Dichlor
2.5
FC
0.0
CC
7.7
pH
60
TA
250
CH
20
CYA
101 °F
TEMP
0.05
CSI
1 oz of 31.45% (20º Be) Muriatic Acid
2 oz of Bleach • 6%
3.0
FC
0.0
CC
7.8
pH
0.04
CSI
3.5
FC
0.0
CC
7.5
pH
-0.25
CSI
7.7
pH
-0.06
CSI
1 oz of Dichlor
3.0
FC
0.0
CC
7.8
pH
0.00
CSI
4.0
FC
0.0
CC
7.8
pH
60
TA
0.00
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
2 oz of Bleach • 10%
8.1
pH
0.53
CSI
15
CYA
0.63
CSI
1.5 oz of 31.45% (20º Be) Muriatic Acid
2.5
FC
0.0
CC
8.2
pH
90
TA
101 °F
TEMP
0.60
CSI
1 oz of 31.45% (20º Be) Muriatic Acid
4.0
FC
0.5
CC
8.2
pH
100
TA
101 °F
TEMP
0.65
CSI
8.0
pH
0.57
CSI
1 oz of 31.45% (20º Be) Muriatic Acid
1 oz of Dichlor
2 oz of 31.45% (20º Be) Muriatic Acid
8.4
pH
0.97
CSI
1.5 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
130
TA
0.77
CSI
1 oz of Dichlor
Drained spa after using 1 quart Marlig FixALeak over 3 days. Refilled.
1 oz of 31.45% (20º Be) Muriatic Acid
2 oz of Bleach • 10%
1.5
FC
0.0
CC
8.1
pH
80
TA
0.44
CSI
1 oz of Bleach • 10%
0.3 oz of 31.45% (20º Be) Muriatic Acid
2.0
FC
0.0
CC
8.1
pH
0.15
CSI
0.3 oz of 31.45% (20º Be) Muriatic Acid
2 oz of Bleach • 10%
2.0
FC
0.0
CC
8.0
pH
50
TA
101 °F
TEMP
0.10
CSI
1 oz of 31.45% (20º Be) Muriatic Acid
5.5
FC
0.0
CC
8.1
pH
80
TA
0.44
CSI
9.0
FC
0.0
CC
8.1
pH
90
TA
30
CYA
101 °F
TEMP
0.50
CSI
7.0
pH
-0.40
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
11.5
FC
0.0
CC
8.3
pH
0.89
CSI
2 oz of Dichlor
8.3
pH
0.89
CSI
2 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.5
CC
8.3
pH
14
CYA
0.89
CSI
1.9 oz of Dichlor
7.6
pH
130
TA
190
CH
0.16
CSI
Tested spa fill water
Drained and filled spa
3.5
FC
0.0
CC
7.6
pH
-0.06
CSI
2 oz of Bleach • 10%
2 oz of 31.45% (20º Be) Muriatic Acid
3.5
FC
0.0
CC
8.0
pH
0.37
CSI
7.9
pH
0.27
CSI
3 oz of Bleach • 10%
1.5 oz of 31.45% (20º Be) Muriatic Acid
2.0
FC
0.5
CC
8.1
pH
101 °F
TEMP
0.46
CSI
Cleaned Filter
2 oz of Bleach • 10%
2.0
FC
0.0
CC
7.8
pH
0.17
CSI
2 oz of Bleach • 10%
0.5
FC
0.0
CC
7.6
pH
50
TA
400
CH
40
CYA
101 °F
TEMP
-0.02
CSI