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  1. Zoo doesn't open for the last 4 weeks
  2. How % of water change to reduce .50 ammonia?
  3. Very low ALk.
  4. Water changes
  5. Calcium advice needed
  6. Just got some ROX carbon from Twopartsolution.com
  7. inorganic phospate and organic phospate
  8. calcium reactor and alk
  9. phosphate export via chaeto?
  10. How much 2 part do you dose?
  11. Seachem reef builder.
  12. Total confusion
  13. Precipitation from Randy's two part recipe #1
  14. Calcium question
  15. dKH at 15...
  16. purple up?
  17. diy additives dosing
  18. Total disaster - ph swing?
  19. PH adjustment question
  20. Water Question??
  21. coralline algae
  22. what's your TDS of newly mixed instant ocean
  23. PH Question
  24. recipes for two part?
  25. Boomer, Billy need your help
  26. Bioload=ammonias?
  27. Fritz-Zyme #360 Gravel Cleaner
  28. At a loss with Nitrates
  29. nitrate
  30. question about low PH...
  31. Calc, and pKH regarding sps
  32. Rowaphos vs phosban
  33. Tropic Marin salt mixing ratio?
  34. Removing oxygen
  35. O3 need UV?
  36. ca alk and ph problems - help!!!!
  37. Reasons for low Alkalinity
  38. Nitrates?
  39. calcium level
  40. nitrate thread
  41. Calibrating refractometer question
  42. Help with possible bad Salifert Alk test kit?
  43. FOWLR levels
  44. Lime -v- Kalk
  45. 400 mg/l Ca & 16 dkH Alk - is this even possible?
  46. Dissolved O2
  47. Sg?
  48. Help with tank readings
  49. gold in tank?
  50. skimming and water chemistry
  51. Ca X 3 = MG value
  52. lime water question
  53. Accuracy of electrical pH and Conductivity meters
  54. What going on??????????????????
  55. which PO4 test to use
  56. Cloudy Fresh Mixed Seawater
  57. Mixing vat material
  58. Stupid Alk Question
  59. Lugol's Solution
  60. Keeping pH high and stable
  61. Getting back on track
  62. Tank Crash
  63. dkH too high?
  64. buffer question
  65. degassing ammonia?
  66. Baking soda
  67. b ionic and calcium levels
  68. Drip rate For reactor Never stable
  69. Can bottled water provide adequate results?
  70. Lab testing Subcription service!
  71. controlling water parameters
  72. Eliminating Chlorine in tap water?
  73. nitrate problem
  74. Kent M + Epsom Salts?
  75. cal reactor does not seem to be raising cal level??
  76. Randy, Got a Question
  77. Major calcium precipitation problem
  78. Keeping calcium and alkalinity up
  79. Magnesium Additive
  80. cloudy kalkwasser
  81. A couple questions
  82. calcium reactor problem?
  83. Using Mrs. Wages Pickling Lime as a kalk drip?
  84. water machines at the grocery bad?
  85. water machines at the grocery bad?
  86. who uses vinegar in their kalkwasser?
  87. Carbon and trace elements
  88. KH drops faster than calcium.
  89. Where did my alk go?
  90. test kit question
  91. Chemi Pure carbon?
  92. Suggestions to Raise PH?
  93. Raising pH
  94. Is it Common to have water chemistry that won't allow Skimming?
  95. Prestone Driveway Heat or dowflake for Calcium?
  96. magnesium precipitation?
  97. floating Purigen ?
  98. Alternative to Dowflake
  99. Algone any good?
  100. kalk causes phosphate, mg precipitation?
  101. Emergency with PH after Kalk overdose
  102. calcium chloride
  103. My Calcium is driving me NUTS!!!!
  104. Used food grade plastic drums
  105. what are the benefits of activated carbon
  106. Ca problems
  107. Magnavore PURA Filtration Pads or Poly pads???
  108. Is calcium just hard to maintain in "new" tanks?
  109. GFO leaching PO4 back to water test....
  110. HELP - my tank water is becoming discolored
  111. Po4 out of a Reactor
  112. water and how it works
  113. Aluminium phospate removers
  114. Testing from Sump or Tank?
  115. How many PPM (TDS) RODI filter????
  116. sand clumping
  117. Can DI units release contaminants back into the water?
  118. Balling Method
  119. Ozone residual removal with UV ?
  120. Rock Rubble in the sump chamber God Or Bad?
  121. Had party in my house..bottlecap and dime in my reeftank!
  122. alk and ph
  123. Blue Life Phosphate Control
  124. Kalk drip, what to expect?
  125. Activated Carbon????
  126. Activated Carbon????
  127. Parameter Suggestions
  128. When pH probes fail.
  129. baked baking soda
  130. Lowing SG
  131. Directly adding Calcium chloride
  132. Can calcium be too high?
  133. Alk and Ca dropping
  134. PO4 Remover in a clam tank
  135. magnesium dosing?
  136. Two Part Problems
  137. Mrs. Wages + vinegar = clear after settling?
  138. Thinking about dosing kalk
  139. Coralline Algae
  140. Question about dosing Kalkwasser
  141. Balling Again !
  142. Strontium
  143. 2 gallons of Kalk a day now what???
  144. PH, Temperature, and Salinity effects on each other
  145. New to dripping kalk
  146. water changes
  147. Phosphate,cyano,media,dkh question?
  148. Calcium question
  149. Iodine Is An Unnecessary Additive For Reef Aquaria
  150. High Ph
  151. NO3 Problem
  152. Phophate from I.O. ?
  153. Magnesium question
  154. mag supplement in Calcium reactor
  155. The Filter Guys ?
  156. If you had to choose
  157. new tank pump stopped while on vaca please advise
  158. B-Ionic Question
  159. algae turf scrubber and protein skimmer
  160. buying bionic by the gallon
  161. Alkalinity
  162. Alkalinity Help
  163. Bag of Rice in Salt Bucket?
  164. Dosing Question........
  165. Unknown tap water poison
  166. Faulty Test Kit?
  167. I have tried Marine Environment dual phase formula
  168. Need some help guys, ALK is 16.6!!!
  169. raising magnesium
  170. I have been dosing sugar with almost no results...any ideas
  171. Little White Spots on Glass
  172. Need help with Alkalinity
  173. kalk drip to sump?
  174. what happened to all the threads?
  175. purigen & phosban
  176. Dosing kalk without a drip?
  177. pH help
  178. TDS efficiency
  179. Testing my 180 tank for Mg, KH, and Ca.
  180. Nitrate a bit too hi??
  181. bag vs power outage
  182. sugar dosing....3rd dose....cloudiness lasted a little over a day
  183. Low PH
  184. Mrs. Wages lime question again
  185. Mixing more than one salt
  186. protein skimmer & algae turf scrubber
  187. MG too much high, how... ?
  188. water quality Q's 180g
  189. phosban low p.h
  190. i have problems. with calcium and kH. please help me before i freak out.
  191. high ph
  192. can anyone help
  193. PH Question
  194. High Magnesium effects
  195. Very High pH
  196. In the ocean
  197. Mucus on surface
  198. Is this pH low?
  199. cycling
  200. low reading trouble/dkh ca mg
  201. Would vinegar help remove clumped, rock solid sand??!?!?!!
  202. higt dkh
  203. What Is The White Like Hair In My Tank ? Help Just Started
  204. Kalk reactors, airtight?
  205. o2 injection to drive up pH
  206. nitrate high
  207. Ethanol dosing and supplementing nitrate...
  208. Low pH problem
  209. nitrate question.
  210. pH raising when lights are on
  211. how long does kalkwasser last
  212. 90 galk reef cloudy water no one knows
  213. Comparative Organics Test for Skimmers
  214. Can 2 part be diluted?
  215. Using a fb filter as a cheap kalk reactor?
  216. Hydrocarbonate?
  217. Hydrocarbonate?
  218. carbon source in reef tank, sugar?
  219. high Mg
  220. Driping RHF Two-part calcium/alk
  221. calcium reactor or kalk reactor ?
  222. two part solutions: Can i use only 1 part? Or do both have to be used together?
  223. Good Phosphate Test
  224. Need some help/guidance
  225. RHF's two part Mag Q's
  226. Calcium Depletion
  227. Red Sea Mg test kit - lost directions
  228. Copper In Tank
  229. Trouble raising Mag?
  230. PH effect on Alk & Calcium?
  231. anyone use magnavore products
  232. H2S-skimmer
  233. Calcium Chloride vs Calcium Hydroxide?
  234. De-Nitrator
  235. Stupid question
  236. Does kalkwasser affect magnesium?
  237. Possible to have 0 phosphate but still have a phosphate problem?
  238. using disteilled water
  239. adding GFO
  240. quick baking soda buffer question
  241. Explain pH drop, please!
  242. Baked Baking soda is now ready for dosing?
  243. How to lower alkalinity?
  244. Dowflakes substitute
  245. Calcium help!
  246. The Best DI Cartridge???
  247. using 2part DIY, inverts dead..
  248. Caclium 'Snow Storm'
  249. Controlling Ph and salinity dilema
  250. Saltwater Mix?