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  1. Pickling Lime per gallon
  2. Phosphate Control?
  3. Help Please! Calcium
  4. reactor flow, using carbon
  5. Reverse Osmosis water being acidic
  6. Need to Raise Calcium
  7. cleaning equipment and rocks with sulfuric acid?
  8. Dow Flake calcium chloride
  9. To Kalk or not to Kalk…that is the ?...
  10. Kalk question from a lazy reefer.
  11. Alkalinity of Topoff Water
  12. Question about elevated iodine level?
  13. The "How To" Guide to Reef Aquarium Chemistry for Beginners, Part 3: pH
  14. Using lacerock in a reef tank?
  15. Has anyone use Miracle Melt
  16. 2 part/kalk question
  17. If the color is brown or yellow......
  18. Green Hairy Alge problem...
  19. Anyone know where to get capsules used for pills
  20. algae nutrient removal?
  21. ECO-Aqualizer Feed Back Please
  22. Implementing Kalkwasser via top-off questions
  23. Mixing Kalk brands
  24. alk normal calcium off the chart
  25. Replacement water has ammonia
  26. High ph
  27. CHemi Pure ELite
  28. PVC Ingredients
  29. test kits
  30. macroalgae howmany??
  31. high nitrates please help
  32. Milwaukee ph600
  33. pH problems (?)
  34. Best place to buy TDS calibration fluid?
  35. how much to raise CA/Alk per day?
  36. Ca vs alk output of CA reactor
  37. best salt?
  38. Am I wasting Kalk?
  39. water chem problem
  40. Balanced salt mix
  41. "No Soap." Why not?
  42. Will lime dissovle in salt water?
  43. Sugar article?
  44. Magnesium additive in calcium reactor
  45. PH questions
  46. ph in ro from lfs
  47. Cynobacteria Question
  48. Hydrated lime
  49. Need Help ASAP!!!
  50. Low ALK low CA
  51. High DKH low PH
  52. substrate and cooking rock again...
  53. Pre - Filters
  54. Alk part causing a precipitation event - what to do?
  55. Tropic Marin Salt And Algae
  56. high ca level! cant decrease
  57. looking for printable water parameter log sheet
  58. Ca and Mg values will not come up ???
  59. ca and alk balance
  60. Vodka dosing in an external 55g drum
  61. Please Help!! Alk SKY HIGH
  62. Finally tested dKH
  63. Phosphate test kit which one?
  64. Dosing Magnesium and Macroalgae
  65. Arm&Hammer Washing Soda: Ok for boosting ALK?
  66. Marine Enviroment salt mixing to high Ca & Mg + low ALK and PH?
  67. Alk and Ca range
  68. What brand of nylons do you use?
  69. Phosphate: Nori use & activated charcoal?
  70. Newbie Chemistry Question... I'm stumped
  71. Measuring DKH - variances, parms impacting
  72. DKH Question
  73. Question about dosing Randy's two part solutions
  74. Calcium levels
  75. MAG too high!!
  76. calcium precipitation
  77. turbo kent calcium
  78. anyone use tropic marin pro or pro reef?
  79. removing copper from live rock
  80. Still trying to figure Alk out...
  81. Getting my Potassium Levels up
  82. sps help please!
  83. Live rock
  84. Why do my salt levels always rise?
  85. carbon and phosphate media in same reactor?
  86. Mixing up 2-part
  87. Measuring RC's by weight?
  88. Chemistry Question for Randy Holmes-Farley
  89. S.Ga/N.Fl-fire,smoke, and its effect on my system
  90. Good TDS meter
  91. Does Carbonate Hardness Affect Ca and Mg Levels
  92. 2 part or this?
  93. Boxed Catalina NSW alk off the Chart?
  94. Hazardous materials
  95. Kalk and PH
  96. Magflake added and now algae
  97. Wanted to post my personal experience with Kalkwasser.
  98. Adding magnesium to limewater top-off
  99. super high alk and normal ph/Ca
  100. What Should your Ideal ORP reading be?
  101. Just Curious: What would neutralize Ca(OH)2?
  102. need help solving mystery
  103. calcium
  104. Trouble with Alk, Ca, and pH
  105. percipitation
  106. Phosphate
  107. Water additives
  108. RO output is 0 TDS. Do I need DI?
  109. Turbo Calcium Question
  110. Using baked Baking Soda as a dry ingredient
  111. PURA phoslock
  112. Salifert Alk test kit
  113. Calcium 475 with no reactor or addatives???? Help getting it down.
  114. Salifert test kits vs. others
  115. Carbon effectiveness???
  116. Mag test kits
  117. Where to get Elos test kits??
  118. electronic testers
  119. Washing soda in 2-part?
  120. "PP" container safe?
  121. Old experiment, new trial COIL DENITRIFIER
  122. Calcareous Algae.
  123. best quickest way to lower nitrate please hellp!!!!!!!!
  124. KCl ???
  125. Salifert KH/Alkalinity Table
  126. Ozone PLUS UV?
  127. Lo pH
  128. Red Sea Pro Reef salt mix..Anyone have an opinion ?
  129. Should RO/DI not have zero phosphate?
  130. Oceanic salt
  131. Tank Problem. Help
  132. Alk...Everything Right....Still Wrong!!!
  133. pH issues with carbon filter
  134. raising kh with sodium bicarbonate
  135. pH still lower than average
  136. Kalkwasser Reactors.?
  137. faunamarin
  138. using dow pellets,epsom salt,baking soda?
  139. Magnesium question
  140. High ALK & CA Usage
  141. phosban and iron in water
  142. Dosing Randy's 2 part
  143. inking xenia and iodine
  144. was low pH, is now HIGH CO2
  145. What did I do wrong?
  146. supplementing
  147. Purple Algae?
  148. About my cycle?
  149. sometimes Cyano sometimes Filamentous algae!
  150. adding kalk?
  151. Low magnesium levels in AB reef salt
  152. skimming organic carbons
  153. Randy’s 2-Part question
  154. 3m™ Colorquartz™ Ceramic-Coated Crystals(FOR A SAND BED)
  155. Amino Acids
  156. How stable is the DIY ALK/MAG/CA solution?
  157. craked tank disaster and high alk
  158. Alk & Phoosphate results
  159. permission of translation issues
  160. Cheaper Glue
  161. Getting it UP!!
  162. Green water, HELP!
  163. Deionization
  164. UV Question
  165. Calcification and Photosynthesis
  166. Low ALK level
  167. Can not get Calcium levels to raise
  168. specific gravity, what is the correct range
  169. Do TDS and pH Meters have to be "special"?
  170. excessive alkalinity correction
  171. Ca Reactor set up advise
  172. Good Chem Filtration (Carbon) to use on Reef Tank
  173. Confusing redox mesurements
  174. demineralized water safe?
  175. Levels
  176. high nitrate
  177. Does you CA reactor turn off?
  178. C-Balance bad.....or good?
  179. Question for Boomer, Storing Artificial Saltwater
  180. quick mrs. wages kalk question
  181. Chemical reaction question
  182. DIY PH probe inlet for calcium reactor?
  183. Ion exchange resin(di)
  184. Nitrates! Little panic here...
  185. Ok Reef Chemistry Gurus..
  186. Who makes the best test kits???
  187. Phosphate remover/ carbon
  188. Raising Magnesium
  189. Help with low PH puzzle!
  190. Anybody use UltraSil?
  191. Free vs. Total Ammonia
  192. quick and probably silly question - diy 2part
  193. Made an error mixing randy's 2 part
  194. Water Change Drum High Alk and High Calcium
  195. Magnesium ideas
  196. pickling lime?
  197. kalkwasser dosing
  198. Nitrate standard?
  199. Ice Mountain water for coral tank?
  200. Bio Calcium formula
  201. Adding alkalinity solution
  202. You guys are up a little late aren't you
  203. Alk and darkness
  204. chloramine remover, kalk and phosphates question
  205. Help me get my Mg figured out.......
  206. Mixing ESV and Randy's formula
  207. negative rx chloramine remover ? heavy metal speciation
  208. Randy's 2 part
  209. nutrients
  210. phosphates-rrrr!!!
  211. Industrial controllers - low ORP question
  212. Ca going down after large doses and water change?
  213. low pH
  214. What role do Sulphates play in a reef tank?
  215. Copper Sulfate in foods?
  216. High KH
  217. Petco's Aquatic Gardens Salt Mix
  218. Question about Alk & Ca uptake
  219. P04 test
  220. Help, Help
  221. water surface crusting with kalk
  222. another nitrate thread
  223. Dosing 2 part all at once stressful on sps?
  224. crushed coral- should i use it
  225. baking my baking soda
  226. When to replace DI
  227. Emergency!
  228. TMPro and super high calc readings?
  229. test kits whats good & whats not
  230. what damage can a salinity of 1.030 do?
  231. carbonate hardness to high
  232. Help need "Reliable" test kits?
  233. chelated magnesium
  234. Red Sea Salt numbers
  235. Supplementing calcium/Kalkwasser?
  236. Boomer, do you agree with these statements on carbon use?
  237. ESV 2 parts vs.Randy's 2 part makeup
  238. Hach PO-19 or D-D Merck Phosphate Kit
  239. my water tests and Salifert test kit
  240. Very low TDS from my tap.
  241. Sulfur Denitrator
  242. Epsom salt to raise Mg level?
  243. Salifert KH/Alk acurate?
  244. running a Ca+reactor and kalk reactor, what should i worry about?
  245. What are the benefits of Carbon in a reef?
  246. Copper
  247. 5 parts MgCl2 to 3 parts MgSO4 mag supplement user question
  248. I'm confused.... big surprise....dosing question
  249. Help! No clue what is wrong.
  250. ph swings