120 Gallon Water Parameters
Date Time Temp [F] pH ORP KH [dKH] [meq/L] Elos [dKH] NO3 [mg/l] Specific Gravity Phosphate [ppm] Magnesium [ppm] Calcium [ppm] Elos Calcium [ppm] Comments:
4/23/2005 9:00 PM 75.6 8.1   4.64 1.66               After testing added 15ml Seachem reef calcium and 1 tsp of reef Builder
5/7/2005 2:15 PM 76.0 8.05   6.56 2.34     1.0240     395  
5/13/2005 6:00 PM 76.2 8.22   5.76 2.06           425  
5/17/2005 9:30 PM 76.1 8.23   6.24 2.23     1.0240     435  
5/19/2005 10:20 PM 75.9 8.15   6.72 2.40              
5/22/2005 1:15 PM 76.6 8.37   8.64 3.08           440  
6/19/2005 8:45 PM 76.6 8.19   6.88 2.46     1.0230     425  
7/10/2005 2:00 PM 77.4 7.84   6.08 2.17     1.0245     440   added 1 tsp of reef builder
7/10/2005 10:26 PM   8.02   6.88 2.46               after adding 1 more tsb of reef builder
7/11/2005 8:45 PM 77.7 8.12   7.04 2.51              
7/12/2005 7:00 PM 77.4 8.14   8.32 2.97               have been atting 1 tsp 1-3 times per day
7/19/2005 7:50 PM 76.9 8.09   6.72 2.40              
7/24/2005 5:45 PM 77.0 8.25   8.16 2.91     1.0223        
7/28/2005 9:25 PM 76.7 8.34   8.48 3.03     1.0250     425  
8/10/2005 9:00 PM 77.9 8.25   7.36 2.63     1.0230     410   added 2 tsp of reef builder
8/14/2005 9:00 PM       7.36 2.63     1.0235        
10/8/2005 8:00 AM 77.8 7.72   5.92 2.11     1.0250         had just added some reef builder, then addded some after testing
11/2/2005 1:24 PM 76.9 7.81 373 6.4 2.28     1.0250         before water change
11/5/2005 1:50 PM 78.5 7.84 367 5.92 2.11               Then added reef builder
11/12/2005 2:30 PM 78.1 7.85   6.08 2.17           425   Then added reef builder
12/4/2005 4:00 PM 78.3 7.9 291 6.88 2.46     1.0245     400   Added 2 tsp of reef builder
12/6/2005 7:45 PM 77.7 8.08 287 6.88 2.46              
12/11/2005 9:00 AM 76.5 7.8 316 6.4 2.28           375  
12/17/2005 12:30 PM 76.9 7.96 283 7.84 2.80     1.0250     385   Added one tsp of baked baking soda
12/18/2005 1:30 PM 76.5 8.08 285 8.32 2.97           380  
12/22/2005 9:40 PM 77.5 8.1 300 7.2 2.57     1.0240     375   Then added 10cc each of pt1 &2 ESV B-Ionic
12/22/2005 10:15 PM       7.36 2.63              
12/26/2005 9:45 PM 78.0 8.02 306 7.2 2.57           375     
12/31/2005 11:30 AM 77.8 7.96 325 7.84 2.80     1.0250     370  
1/7/2006 8:25 PM 77.8 8.08 301 7.04 2.51           390  
1/16/2006 2:45 PM 78.0 8.04 293 8.64 3.08     1.0250     400  
2/11/2006 5:00 AM 76.9 8.11 278 7.04 2.51     1.0250     375  
4/8/2006 9:44 AM 78.6 7.98 302 6.56 2.34     1.0250     405   added 10ml two-part
5/23/2006 8:21 PM 78.8 8.14 298 5.6 2.00     1.0250     405   then 5gallon water change with 7.2 dKH, 1.025 SG, 8.03 pH, calcium 460; added 5cc of ESA conp #1 alkalinity; pH up to 8.33 and 8.16 dKH
5/25/2006 7:45 PM 78.2 8.19 309 6.08 2.17               then added 1 tsp reef builder and 10ml of B-onic 1 & 2
5/25/2006 9:45 PM 78.5 8.14 314 6.88 2.46   <.2 1.0240     410  
5/28/2006 11:00 AM 78.1 8.02 318 7.2 2.51           420  
6/2/2006 10:35 PM 76.9 8.14 311 7.68 2.74              
7/1/2006 5:00 PM 77.4 8.11 298 5.44 1.94     1.0260        
8/26/2006 12:40 PM 79.3 7.94 274 5.44 1.94     1.0250     400  
9/4/2006 9:00 AM 78.7 8.31 283 4.32 1.54     1.0250        
9/21/2006 9:30 PM 79.0 8.17 300 4.48 1.60     1.0250     390  
9/23/2006   79.1 8.13 298 5.44 1.94           395  
9/24/2006 5:20 AM 79.3 8.21 296 5.44 1.94              
9/25/2006 7:30 AM 79.3 8.23   5.28 1.88              
10/11/2006 9:30 PM 78.9 8.22 293 5.12 1.83           400   added one teaspoon Reef builder
10/15/2006 7:15 AM 79.3 8.3 292 5.6 2.00              
10/31/2006 9:15 PM 78.6 8.26 302 6.08 2.17              
1/11/2007 8:10 PM 79.0 8.25 302 4.8 1.71               added 10 ml of 2-part ea
1/21/2007 11:20 AM 76.6 8.04 326 5.6 2.00     1.0260     390  
2/11/2007 12:00 AM 76.3 7.96 369 4.8 1.71           390   then added 3 tsp reef builder
2/11/2007 4:30 PM 76.9   385 5.76 2.06     1.0260         then added 2 tsp reef builder
2/12/2007 8:00 PM 78.5 8.28 365 6.24 2.23           380  
2/14/2007 9:45 PM 76.6 8.31 389 7.2 2.57     1.0245        
2/20/2007 9:00 AM 79.3 8.31 339 6.4 2.28         1320 350  
2/25/2007 9:30 PM 79.0 8.3 356 6.08 2.17     1.0245     340  
3/4/2007 5:40 PM 77.8 8.35 394 7.04 2.51     1.0245     315   ORP went to 280 after cleaning probe
3/9/2007 5:30 PM 78.6 8.26 326 5.6 2.00           325  
3/14/2007 9:00 PM 79.3 8.31 316 4.96 1.77     1.0240 <.015 2215 320   Upped 2-part dosing to .6 (from .55)
3/17/2006 11:30 PM 78.7 8.15 324 5.28 1.88              
3/25/2007 4:00 AM 79.6 8.2 345 4.8 1.71           325   Upped 2-part dosing to .7 (from .6)
3/30/2007 5:30 PM 78.7 8.34 318 4.96 1.77     1.0245     330  
4/7/2007 1:00 PM 77.3 8.12 334 6.24 2.23     1.0260     325  
4/26/2007 8:45 AM 79.1 8.28 295 4.32 1.54     1.0240     325   then added 2 tsp reef builder
5/25/2007 6:20 PM 79.6 8.26 305 4.16 1.48     1.0250     325  
6/10/2007 10:00 AM 79.8 7.96 299 4 1.43               Values are with AC3 from here down (different temp probe)
6/11/2007 8:00 PM 79.6 8.14 298 5.44 1.94     1.0250     325  
6/30/2007 9:30 PM 78.0 8.13 185 6.88 2.46     1.0250     280  
7/7/2007 8:30 PM 78.5 8.19 325 9.6 3.43     1.0250   1125 265  
7/29/2007 6:00 PM 78.4 8.08 343 6.72 2.40           265  
8/5/2007 10:40 AM 78.5 7.88 340 8.64 3.08     1.0260     255  
8/25/2007 5:45 PM 78.5 8.12 321 7.92 2.83           257.5   Increased 2-part dosing amount
9/9/2007 12:15 PM 78.1 7.92 326 7.68 2.74     1.0260     275   Increased 2-part dosing amount
9/23/2007 9:20 PM 77.9 8.29 315 8.48 3.03     1.0250     310   Increased 2-part dosing amount to 2.00
10/7/2007 9:30 PM 78.4 8.05 369 8.64 3.08     1.0260   1260 360  
10/14/2007 9:30 PM 78.2 8.15 345 8.32 2.97              
10/27/2007 2:05 PM 76.9 8.1 352 8.96 3.20     1.0275     405  
11/5/2007 1:16 AM 76.7 8.11 340         1.0265        
11/6/2007 6:15 PM 77.3 8.2 332 8.96 3.14           380  
11/12/2007 10:00 PM 76.7 8.22 316 10.08 3.60     1.0260     380  
11/14/2007 9:30 PM 76.5 8.2 320 10.4 3.71     1.0265     387.5  
11/18/2007 5:30 PM 77.2 8.19 315 10.672 3.81           375  
11/24/2007 6:15 PM 76.6 8.6 324 9.12 3.25     1.0270     355   Have been out of bionic 2-part for two days. Added 1tsp ea ca and alk 
11/27/2007 9:15 PM 76.7 8.27 316 9.28 3.31     1.0270     370   added 1 tbsp of calcium
12/2/2007 11:15 AM 76.6 7.87 333 8.4 3.00     1.0280     400   changed 15 gallons with 1.024 SG
12/5/2007 9:30 PM 77.0 8.11 316 6.72 2.40     1.0270     442.5   lowered pt 2 to .5 and upped pt1 to .6
12/9/2007 11:20 AM 77.6 7.95 320 10.72 3.83     1.0280     415  
12/15/2007 9:00 AM 77.9 8 318 9.44 3.37     1.0300        
12/15/2007 4:15 PM 77.6 8.05 314 8.96 3.20           405  
12/28/2007 4:00 PM 77.2 8.19 302 9.6 3.43     1.0275     430  
12/30/2007 3:00 PM 77.9 8.14 305 9.44 3.37     1.0270   1300 435  
1/6/2008 7:00 PM 78.1 8.26 302 9.6 3.43     1.0265   1230? 380  
1/12/2008 9:00 PM 77.6 8.29 303 8.8 3.14     1.0260     340  
1/27/2008 2:00 PM 76.7 8.13 314 9.92 3.54           330  
1/30/2008 7:20 PM 77.4 8.31 299 9.44 3.37     1.0255   1200 325   added 20oz of P3 Mg solution
2/8/2008 6:00 PM 77.6 8.34 298 9.76 3.48     1.0265   1200 295 313 added 20oz of P3 Mg solution, and 6 oz of homade pt2 calcium solution
2/16/2008 12:35 PM 77.5 8.07 308 9.12 3.25     1.0270   1305 330 350 added pts 1 and 2
2/24/2008 8:45 PM 77.5 8.28 296 10.72 3.83 11   1.0270   1305 315 325 added 10oz P3 Mg solution 
3/8/2008 9:25 AM 76.2 8.23 308 10.4 3.71 12   1.0280 0 on HS scale 1290 270 275 Added 6oz of part two Ca
3/13/2008 9:20 PM 77.7 8.32 305 10.24 3.65 11   1.0280     275 275 Added some P3 Mg solution and 100g of anhydrous CaCl2 per this post
3/15/2008 11:40 AM 77.5 8.15 321 10.88 3.88 11.5   1.0290   1440 320 375
3/15/2008 9:00 PM 77.4 8.3 316 12.8 4.57 11.0   1.0260   1455 395 425 I did not adjust the SG, above readings may be wrong
3/17/2008 6:20 PM 77.8 8.26 313 11.36 4.05 10.0   1.0260   1447.5 375 400 Before this testing I caibrated the refractometer (lowered reading by 5 ppt)
3/18/2008 8:00 PM 78.3 8.28 309 8.48 3.03 9.0   1.0270     395 425
3/22/2008 9:00 PM 77.5 8.26 303 10.4 3.71 9.0   1.0270   1455 375 400
3/23/2008 8:00 PM 77.3 8.26 300 8.96 3.20 10.0       1485 385 400
3/28/2008 11:00PM       8 2.86           420   GOT NEW Ca and Alk Salifer Test Kits
3/30/2008 6:30 PM 77.7 8.24 296 11.68 4.17 10.0   1.0270     415  
4/1/2008 7:00 PM 77.3 8.18 301 10.88 3.94 9.0   1.0280   1440 390 400
4/9/2008 8:50 PM 76.8 8.3 294 12.32 4.40 10.0   1.0270     280 275
4/10/2008 7:30 PM 77.7 8.36 292 13.6 4.85 12.0   1.0275   1350 300 325
4/12/2008 5:40 PM 77.6 8.31 291 14.4 5.14 13.0   1.0270   1350 300 275 (CAL was left ON, not on auto, by accident)
4/14/2008 8:05 AM 77.4 8.27 304 13.6 4.85 12.0   1.0270       325 calibrated pH probes 4/13/08
4/16/2008 6:55 PM 77.7 8.22 306 12.8 4.57 11.0   1.0270   1395 350 375
4/18/2008 9:11 PM 78.6 8.24 311 11.52 4.11 10.0   1.0270     355 375
4/21/2008 9:30 PM 78.3 8.27 316     11.0           348
4/29/2008 9:00 AM 78.3 8.26 315 11.84 4.23 10.0         355  
5/4/2008 9:15 AM 77.8 8.03 329 11.04 3.94 9.5   1.0280     415 425
5/6/2008 9:15 PM 78.4 8.26 324     8.0         420  
5/9/2008 9:20 AM 77.4 7.95 343 10.08 3.60 8.0   1.0290     450   Changed 15 gallons with lower salinity water to lowe SG
5/12/2008 9:45 PM 78.3 8.19 312     8   1.0280       450
5/13/2008 8:15 PM 78.2 8.25 268 8.8 3.14 8   1.0280   1350 445 450
5/19/2008 10:00 PM 77.4 8.25 303     7           438
5/27/2008 10:10 PM 77.4 8.22 301     8           400
5/31/2008 10:40 PM 77.0 8.04 309     7           400
6/3/2008 6:00 PM 77.1 8.23 300     8   1.0290     370 400
6/7/2008 3:00 PM 77.3 8.12 302     10   1.0270       350
6/8/2008 9:15 PM 77.4 8.13 299 11.36 4.05 10   1.0270     340 350
6/19/2008 10:00 AM 77.6 8.18 312     10           338 New Elos Alk test kit
6/22/2008 6:00 PM 77.7 8.11 339     10   1.0280   1305   350 New Elos Ca test kit
6/25/2008 6:30 PM 77.2 8.14 333     9   1.0265       413
6/26/2008 9:00 PM 77.9 8.18 326     9   1.0265       450
6/30/2008 6:00 AM 77.2 7.92 330 8.8 3.14 8   1.0260   1305 450 475 Sent 1st sample to aquariumwatertesting.com
7/6/2008 10:30 PM 77.3 8.13 345     9           425 (Added GEO Ca reactor and Kalk to kalk reactor)
7/7/2008 6:00 PM 77.4 8.15 346 10.56 3.77 9   1.0270     425 425
7/9/2008 9:45 AM 77.1 8.19 328     8           425
7/14/2008 8:00 PM 77.8 8.3 315     7   1.0265       400
7/20/2008 4:00 PM 77.4 8.25 318     7   1.0260       413
7/26/2008 1:15 PM 77.0 8.01 329     9   1.0260       425
7/30/2008 7:45 PM 77.6 8.23 316     7   1.0260       425
8/9/2008 6:15 PM 77.2 8.05 330     10   1.0260   1200   450
8/17/2008 2:15 PM 77.7 7.91 331     9.5   1.0260       438
9/21/2008 6:15 PM 78.4 8.11 313     9           450
11/1/2008 5:00 PM 77.8 8.03 320     8   1.0255       425
11/25/2008 8:00 PM 78.4 8.21 311     7.5   1.0255       450
11/30/2008 6:00 PM 77.7 8.08 323     7   1.0255   1200   450
12/8/2008 9:05 PM 78.0 8.28 311     9   1.0250       463 Mailed a water sample off for testing earlier in the day.
12/27/2008 4:15 PM 78.5 8.21 301     9   1.0250   1200   456
1/4/2009 7:15 PM 78.3 8.1 287     7   1.0250       450
1/15/2009 8:50 AM 77.0 8.19 294 6.72 2.40 6   1.0250     450 463 Added 1 tsp of reef builder
2/25/2009 9:15 PM 78.5 8.08 286 13.6 4.85 12.5   1.0250       525 Thing are doing really bad. Cut the flow to to the Ca reactor back.
3/1/2009 1:45 PM 76.8 8.07 287     8           450 Flow through Ca reactor was stopped, opened valve to allow slowest flow as possible
3/4/2009 7:22 PM 78.1 8.2 284     7           475
3/8/2009 10:22 AM 77.9 8.04 282     6.2           455
3/15/2009 4:40 AM 77.5 8.07 285     8   1.0250       475
3/28/2009 5:20 PM 77.7 8.07 284     7   1.0250        
4/1/2009 9:10 PM 78.2 8.2 258     8   1.0240   slightly low   463 added 1/8 cup of Kent Magnesium
4/4/2009 9:28 PM 78.5 8.17 285     7       1200     added 1/8 cup of Kent Magnesium
4/11/2009 11:58 AM 77.7 7.94 301     6   1.0250   1200 450 460[1] added 1/8 cup of Kent Magnesium, 6oz of Kent Alkalinity booster
4/12/2009 9:10 PM 77.8 8.09 284     7           460
4/15/2009 9:05 PM 78.5 8.27 273     7   1.0240   1200   450 added 1/8 cup of Kent Magnesium, 6oz of Kent Alkalinity booster
4/18/2009 7:50 PM 78.8 8.12 284     6.2       1200   450
4/19/2009 7:45 PM 78.1 8.23 274     6.2   1.0250   1200   490 added 1/8 cup of Kent Magnesium, 6oz of Kent Alkalinity booster
4/24/2009 8:06 AM 77.5 7.85 290     6           440 added 1/8 cup of Kent Magnesium, 6oz of Kent Alkalinity booster
4/24/2009 9:40 PM 77.1 8.23 283     6            
5/19/2009 7:30 AM 77.1 7.91 311     5           430
5/20/2009 10:00 PM 77.3 7.91 296     5       1300    
5/26/2009 9:02 PM 77.7 8.29 291     5   1.0240       420
5/31/2009 8:30 PM 77.3 8.3 287     6   1.0240   1200   400 Added a bunch of MG (part 3)
6/11/2009 9:45 PM 77.2 8.26 285     6   1.0240   1200 360 370 Added a bunch of MG (part 3) and part 1
6/18/2009 8:30 PM 77.6 8.31 285     7   1.0240   1200   370 Added Mg and Ca (from bulk supply)
  9:36 PM 77.3 8.38 274     8   1.0240   1200   400 Added MG (part 3)
7/13/2009 9:15 PM 77.2 8.41 280     8   1.0250       400
8/30/2009 12:10 PM 77.0 7.84 300     6   1.0250   1200   410
12/22/2009 2:05 PM 77.7 7.92 285     5   1.0250   1300 450 460
9/5/2011 3:30 PM 77.8 8.03 310     6   1.0280   1450[2]   540  
12/19/2011 8:30 PM 77.7 8.26 242 8.0 2.86 7   1.0260       520
5/12/2012 4:55 PM 77.6 8.4 257 5.8 2.06 6   1.0255   1400 375  
5/17/2012                   0[3]       Replaced pH probe 5/17/12
5/18/2012 6:20 PM 77.6 8.08 259 5.4 1.94 5   1.0250   1350 360 470
7/16/2012 8:00 PM 77.9 8.49 307                   pH 8.49 prior to calibration. 7.0 read 7.23. tank read 8.04 after
8/10/2014 3:07 PM   7.84 276 4.8 1.70     1.0240        
10/9/2014 9:00 PM 77.7 7.71 248 5.55 1.99     1.0230     425  
10/14/2014 9:20 PM 77.7 8.17 248 5.7 2.05     1.0235         New pH probe and calibration
10/19/2014 6:15 PM 77.6 8.15 255 7 2.50     1.0240     430  
11/7/2014 7:45 PM 77.3 7.84 223 7.5 2.68     1.0240   1110 410  
11/9/2014 8:40 PM 77.8 7.91 255 8.9 3.19           425  
                           
                           
                           
                           
                           
http://home.comcast.net/~jdieck1/chem_calc3.html
http://reefkeeping.com/issues/2006-02/rhf/index.php

[1]
Clint Warren:
New test kit purchased at City Pets
[2]
Clint Warren:
new two part test kit
[3]
Clint:
Tested with Hanna photo tester