found a large amount of black algae hiding under overhanging boulders... scrubbed it off, and vacuumed up what I could to waste.
1 gal of Liquid Chlorine • 12.5%
6.5
FC
0.0
CC
8.4
pH
0.18
CSI
11.0
FC
0.0
CC
0.12
CSI
1 gal of Liquid Chlorine • 10%
12.0
FC
0.5
CC
8.2
pH
0.12
CSI
17.0
FC
0.0
CC
0.18
CSI
SLAM level due to black algae
2 gal of Liquid Chlorine • 10%
99.03500740100573 oz of 31.45% (20º Be) Muriatic Acid
5.5
FC
0.0
CC
8.4
pH
0.18
CSI
7.0
FC
0.5
CC
8.2
pH
85 °F
TEMP
0.12
CSI
61.27629798628729 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.2
pH
60
TA
40
CYA
84 °F
TEMP
0.11
CSI
10.5
FC
0.0
CC
7.8
pH
0.03
CSI
64 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
80 °F
TEMP
0.37
CSI
lowered swg to 80%
13.0
FC
0.0
CC
7.8
pH
0.07
CSI
Turned SWG down to 90%
been at 100% plus adding daily 1gal chlorine for a while, but seems to be increasing now that CYA is being added
1.5 lbs of Dry Stabilizer
128 oz of 31.45% (20º Be) Muriatic Acid
11.0
FC
0.0
CC
8.4
pH
80
TA
20
CYA
3000
SALT
32
BOR
84 °F
TEMP
0.53
CSI
2.5
FC
2.0
CC
8.4
pH
90
TA
325
CH
0
CYA
3000
SALT
20
BOR
71 °F
TEMP
0.61
CSI
Cleaned Filter
14.0
FC
0.5
CC
0.34
CSI
64 oz of 29% Muriatic Acid
128 oz of Liquid Chlorine • 10%
4 lbs of Boric Acid
7.0
FC
0.5
CC
8.0
pH
100
TA
15
BOR
0.34
CSI
9.5
FC
0.0
CC
0.43
CSI
128 oz of Liquid Chlorine • 10%
6.5
FC
0.5
CC
8.0
pH
30
CYA
2900
SALT
84 °F
TEMP
0.43
CSI
64 oz of 31.45% (20º Be) Muriatic Acid
16 oz of Dry Stabilizer
128 oz of Liquid Chlorine • 10%
5.0
FC
0.0
CC
7.8
pH
0
CYA
3000
SALT
88 °F
TEMP
0.32
CSI
16 oz of Dry Stabilizer
40 lbs of Salt
128 oz of Liquid Chlorine • 10%
16 oz of Dry Stabilizer
0.5
FC
0.0
CC
8.6
pH
120
TA
300
CH
0
CYA
2400
SALT
86 °F
TEMP
1.09
CSI
2400
SALT
0.54
CSI
14.0
FC
0.0
CC
8.2
pH
0.50
CSI
128 oz of Liquid Chlorine • 10%
4.0
FC
0.0
CC
8.4
pH
0.66
CSI
96 oz of 29% Muriatic Acid
256 oz of Liquid Chlorine • 10%
lots of grass in pool the last couple of days
black algae returned
1.5
FC
0.0
CC
8.4
pH
0.66
CSI
4.0
FC
0.0
CC
8.2
pH
0.50
CSI
4.5
FC
0.0
CC
8.0
pH
0.32
CSI
86 oz of 29% Muriatic Acid
6.0
FC
0.5
CC
8.4
pH
0.66
CSI
adding 2 inches of water.
adjusted swg from 100 to 80
9.0
FC
0.5
CC
7.8
pH
80
TA
425
CH
50
CYA
3200
SALT
85 °F
TEMP
0.14
CSI
65 oz of 29% Muriatic Acid
9.0
FC
8.2
pH
0.60
CSI
7.0
FC
1.0
CC
7.8
pH
90
TA
0.24
CSI
83 oz of 29% Muriatic Acid
4.0
FC
0.0
CC
8.4
pH
90 °F
TEMP
0.84
CSI
128 oz of Liquid Chlorine • 10%
7.0
FC
0.28
CSI
treating for black algae
256 oz of Liquid Chlorine • 10%
96 oz of 31.45% (20º Be) Muriatic Acid
7.8
pH
100
TA
50
CYA
3000
SALT
88 °F
TEMP
0.28
CSI
46 oz of 29% Muriatic Acid
3.5
FC
0.0
CC
8.4
pH
0.84
CSI
4.0
FC
0.0
CC
8.4
pH
110
TA
3000
SALT
87 °F
TEMP
0.84
CSI
64 oz of 29% Muriatic Acid
7.5
FC
0.0
CC
8.2
pH
120
TA
2900
SALT
87 °F
TEMP
0.72
CSI
95 oz of 29% Muriatic Acid
1.0
FC
0.0
CC
8.4
pH
130
TA
2900
SALT
90 °F
TEMP
0.98
CSI
103 oz of 29% Muriatic Acid
3.0
FC
0.0
CC
8.4
pH
150
TA
60
CYA
2900
SALT
81 °F
TEMP
0.98
CSI
40 lbs of Salt
increased swg from 51% to 65%.
112 oz of 29% Muriatic Acid
1.5
FC
0.0
CC
8.4
pH
170
TA
400
CH
30
CYA
2900
SALT
15
BOR
71 °F
TEMP
0.99
CSI
2600
SALT
0.91
CSI
103 oz of 29% Muriatic Acid
4.5
FC
0.0
CC
8.4
pH
3500
SALT
90 °F
TEMP
0.87
CSI
103 oz of 29% Muriatic Acid
3.0
FC
0.5
CC
8.4
pH
90 °F
TEMP
0.87
CSI
5.0
FC
0.0
CC
8.2
pH
0.69
CSI
108 oz of 29% Muriatic Acid
supercharge FC output for a day, and set to 60% going forward
added 2" of hose water this morning. Have also done so a few times in the last couple of weeks without logging.
1 gal
of
Liquid Chlorine
• 12.5%
Cleaned Filter