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  1. Pickeling Lime for Calcium??
  2. kalkwasser? Does it go bad?
  3. Amonia in Tap Water?
  4. B Ionic vs. C Balance
  5. PH 8.5-8.6 *Help*
  6. Excessive Alkalinity Consumption?
  7. PH during Hyposalinity
  8. Alkalinity in ppm
  9. Nelsen reactor
  10. Kalkwasser mixing
  11. What happens to PO4 that Kalk precipitates?
  12. How fast/slow to dose B-Ionic
  13. Source for Calcium Hydroxide or Oxide
  14. will 2 part additives used alone cause imbalance
  15. effect of heavy skimming on S.G
  16. Cloudy Water
  17. Randy, B-Ionics
  18. magnesium facts??
  19. Ca Reactor AND Nilsen, or Just Ca Reactor?
  20. Accuracy of ALK test kit
  21. conductivity/salinity?
  22. Magnesium additive
  23. Muriatic acid(Hcl) 34%
  24. High pH/Vinegar Quest.
  25. Browning out - Need help!!!
  26. Help with PH, Alkalinity, and Calcium
  27. what is a good level to keep alk in sps tank.
  28. Dual Head Refiller Pump
  29. sera test kits?
  30. AZ-N03 Really Works!!!
  31. Please name some test kits better than Salifert??
  32. Instant Ocean & levels
  33. Need help w/specific gravity/salinity calibration please.
  34. Do I have too many fish?
  35. Fast and safe way to raise magnesium
  36. 2-Part Recipe #1 - Storing for later use?
  37. Why not feed acid directly to Ca reactor?
  38. Copper in accuarium
  39. good Ca/kH test???
  40. phosphate question
  41. Reclarification of Alkalinity level for SPS
  42. Newbie advise on tank chemistry...
  43. Size of CO2 bubble
  44. zoo dip question
  45. calcium
  46. Efficiency of Ca reactor
  47. Bromide or Bromate?
  48. Removal of Silicon with Chemicals
  49. Brown algae film on glass
  50. Randy, have you tested this...?
  51. Calcium high, pH LOW, alk ok NEED SOME HELP!
  52. Randy's Mg mixture...Should it be milky?
  53. HELP PH is low!!!!
  54. help with new calcium product
  55. way high alkalinity!
  56. My head is spinning!
  57. Kalk question
  58. Newbie question about KH test
  59. nitrates nitrates nitrates nitrates
  60. Air Conditioning and pH
  61. Dripping 2 part additives
  62. Calcium/Baking Soda additions to IO salt?
  63. Need help raising my Alk using reef builder
  64. what is the proper way to..
  65. I Can't Remember The Name
  66. active carbon question
  67. Dowflake substitute question
  68. low alk,high cal...help
  69. colorphast ph test strips
  70. where to buy a lithium test kit?
  71. High Ca low KH
  72. Help. Can I use this old salt?
  73. Ozone question
  74. Hagen high range pH test kit unreadable results
  75. Newbie again. What should I be dosing?
  76. Dosing Order
  77. What do you guys think of the marc weiss additives?
  78. Test Kits Expire?
  79. Newly mixed IO salt 14.4 dKh?
  80. SeaChem Reef Salt.
  81. Randy Holmes-Farley
  82. Windex
  83. Can't get Cal & Alk stabilized
  84. A question?
  85. CBalance vs Bionic
  86. Calxmax
  87. DIY two part - calcium part not completelly dissolved?
  88. Carbon? What is the best way to implement it?
  89. UV blocking glass
  90. phosphate removal through FeCl
  91. Help on dosing.....
  92. Super Glue Brand Underwater Epoxy - Safe?
  93. Ok, who has ordered Dow Flake and had it delivered UPS
  94. Kent salt
  95. Phosphate Reading questioned
  96. Zeovit
  97. B-Ionic ?
  98. nitrate removal
  99. pH problems after pH spike
  100. Help curing algae problem.
  101. What is proper PH inside calcium reator
  102. Does kent magnesium have a shelf life
  103. bio balls
  104. Link to Temp article doest work :(
  105. anoxia
  106. Refractometer calibration question.
  107. SG dropped, how to raise it?
  108. Need help with high Alk
  109. HIGH calcium level!
  110. bubbles or buffer?
  111. Quick Question about Limewater
  112. calcium precipitating out of lime water
  113. low calcium levels
  114. Orp Reading
  115. carbon, purigen, chemi-pure etc... whats your choice?
  116. alkalinity
  117. Additives
  118. adjusting ph, how fast?
  119. DIY 2 part... Recipe 1 vs 2
  120. idea/question
  121. decapping
  122. water change
  123. Water changes?
  124. High Cal
  125. Water parameters
  126. redfield ratio
  127. My water parameters
  128. Low PH, high Alk
  129. Help! My BTA is shrinking!!
  130. Alkalinity part of two-part formula
  131. Where to get Mag Flake
  132. Calcium, Alk, PH
  133. Hi Randy I gotta an HTH ?
  134. Dead LR, high nitrate?
  135. Kalkwasser Question
  136. Hard Corals suffering - Can I get my water chemistry right again?
  137. phosphate reactor question
  138. Carbonate System
  139. alk help please
  140. Carbon?
  141. Questions about Balling methode
  142. calcium
  143. Water Test Parameters
  144. Tropic Marine vs. TM Pro
  145. Lamotte Calcium test kits
  146. Hydrogen Sulfide Bad smell in house
  147. Loctite clear household Silicone, is it ok to use?
  148. Alkalinity
  149. Ph stable in barebottom tanks?
  150. Your new article
  151. Two part vs Limewater
  152. BB pH Question
  153. Calcium deposits
  154. polyurethane and tank cleaning
  155. A Simplified Guide to the Relationship Between Calcium, Alkalinity, Magnesium and pH
  156. Question about daily water changes
  157. CA- 340 DKH 10 - what is wrong w/ this picture?
  158. Calk, alk, & PH
  159. My calcium is at 600ppm
  160. is this good water???
  161. Salt and ro water
  162. Strange ALK readings after water change
  163. Dosing kalk....myths and facts
  164. Tropic Marin Bio-Calcium
  165. Phosphate
  166. What is the best time to test alk/ca?
  167. High pH, Alk and Ca
  168. calcium and KH usage...?
  169. Randy Recipe # 1, Part 1: The Calcium Part
  170. Tropic Marin Bio-Magnesium
  171. Randy Recipe Sorta
  172. Calibrate PH meter with 7.0 Standard and Borax
  173. PH Swings
  174. Water Quality Report.
  175. Nitrates~does it affect fish
  176. Time to test?
  177. Low KH
  178. what levels are saturated (calciumalkinity)
  179. Over skimming
  180. test kit
  181. ? about calibration fluids
  182. phosphate remover
  183. Lowering nitrates in a nano
  184. using electro-conductivity for salinity !
  185. High Alk
  186. Low Mg
  187. Copper on Glass/Substrate
  188. shelflife of additives
  189. Overskimming, or......
  190. How important is baking Baking Soda
  191. Storing Limewater???
  192. Reef safe Black Silicone suggestions?
  193. Testing Recommendations
  194. Measurement of water prepared with Tropic Marine Pro reef
  195. Alk ?
  196. Dechlorinator and micro bubbles
  197. Acidic Water?
  198. Correlation Between pH and Alk?
  199. PH is High - micro ball malfunction
  200. Different nitrate removal system
  201. Short term Nitrate removal and live rock
  202. ph too low
  203. Using A Chloramine Remover
  204. Kalkwasser Dripping, Kalwasser not dissolving into sump
  205. Adding Vodka to speed up cycle?
  206. Liquid super glue for GORGONIAN PROPAGATION
  207. Strontium
  208. Water temp and algae
  209. Purigen / LR / LS Regenerate questions
  210. Stainless steel
  211. What trace elements do you add?
  212. Where to buy lime
  213. ~
  214. HELP!!! big problem
  215. reef crystals gone bad? old salt?
  216. Can I increase the amount of Ca in the home recipe by 1/4 or 1/3?
  217. Kalk problem Immediate help please
  218. Why not caustic with RO/DI???
  219. Conductivity measurements
  220. unbalanced Ca - alk production
  221. Multible skimmers
  222. shelf life on chemi-pure: 2, 5, 10 yrs??
  223. Salifert Activated Carbon Profi-Test
  224. cant get my alkalinity to rise
  225. Limewater Problem?!?!?!
  226. NO3 Test Interference?
  227. Strontium Mad Scientist Kit
  228. annoyed...
  229. -ve Effect of macro algae
  230. Precipitation Event
  231. 2 part vs. Kalkwasser
  232. Bio Chem Zorb
  233. Trouble keeping pH down with B-Ionic...
  234. test parameters
  235. reef chemistry
  236. Kalk ?
  237. B-Ionic (pt 1) in makeup/Kalk water?
  238. High Alk, all else is ok.. What to do?
  239. Tank running 7 days - High PH & Alk
  240. Calcium Chloride
  241. How Mg, Ca and Akl. depend on salinity in NSW ?
  242. getting more Ca into solution in limewater
  243. KH/Alk additive question
  244. Cycling question
  245. Ammonia in my RO/DI water.
  246. Corals calcification only during day time ?
  247. eco aqualizer??
  248. Ready to start using Randy's 2 part - how to begin
  249. High silicates = slow coral growth?
  250. Did my Kalk go bad?