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  1. Ph/ Alk buffer ?
  2. Raising Ca+ - how fast?
  3. Calciuim Choride: "Street" Grade vs Food Grade
  4. Sorry for this!
  5. crazy question
  6. ammonia detox
  7. What is Knop KORALlith?
  8. Randy what do ypu think?
  9. Test kits for the color-blind?
  10. Help, white powder all over my rocks?
  11. Liquid Reactor
  12. Water Change Math Question
  13. Plants fertilizer in phyto cultur
  14. Happy Thanksgiving!
  15. Turkey & Football - No Life Like It!
  16. Chemistry Forum Birthday Today!
  17. Non-continuously dosed Calcium (aragonite) reactor?
  18. H2O2 dosing for live rock rehabilitation?
  19. How to test RO water for Phosphate?
  20. Ph way too low
  21. sg v salinity
  22. Add back to RO/DI water?
  23. Aluminum foil in the canopy - is it safe?
  24. Using PVP to improve skimmer performance
  25. problems with limewater and nurce
  26. Nitrate Removal Systems????
  27. vinegar and aragonite
  28. Seachem Products Junk??? What's your opinion Randy?
  29. question to randy re boosting aragonite dissolution
  30. pH probe response curve
  31. Dosing schedule of ca and alk.
  32. Need help to set up new calcium reactor
  33. ph rise
  34. pH of saturated limewater
  35. Pinpoint Probes
  36. ARM calcium reactor phosphorus levels
  37. dinoflagellates?
  38. ? mg/L to ppm
  39. ca.
  40. Cloudy Water - CA?
  41. Influenc of high phosphate level in LPS corals
  42. Another Kalk Question
  43. too much calcium?
  44. Problems with B-Ionic
  45. Rate of loss of calcium and carbonate
  46. Can carbon affect the pH of saltwater
  47. Help black hole encountered!
  48. Question for Habib
  49. Kalk container
  50. calcium ?
  51. Alk, Ca and clumping
  52. Calcium too low
  53. Solving Calcium and Alkalinity Problems
  54. calc/alk question
  55. More Low pH Problems
  56. how does kalk precipitae phosphate?
  57. Ammonia & Nirtrite
  58. huge die-off
  59. Interesting Zeolite/nutrient thread in SPS forum
  60. kalkwasser not working...
  61. Limewater & Buffers
  62. Mixing Salt?
  63. How To Use The Reef Chemistry Forum
  64. Effect of increased calcium on calcification
  65. Mississippi Quicklime
  66. Aquarium salt
  67. How much baking soda?
  68. Physics Chemistry Or Both ?
  69. Kalk Question
  70. How to figure out if B-Ionic Part 1 is dilluted...
  71. Boron/Borate Article Posted
  72. Vital dyes
  73. NSW alkalinity level?
  74. Raising Mg using Seachem Reef Advantage Magnesium
  75. Book for fuel ;)
  76. DIY calcium/alkalinity 1 part suppliment
  77. Can Sr trick corals into thinking they have higher Ca levels
  78. Any ideas
  79. free ammonia vs total ammonia
  80. CaCO3 deposits and corals
  81. Chemistry Casualty?
  82. Strange trouble in my new reef tank
  83. help me please
  84. Dino/Cyano revisited
  85. Inexpensive CaCl2 supplement
  86. Any information on Mn
  87. Plenum water
  88. Salinity Calibration Fluid
  89. cinder blocks
  90. Balanced ratio for Ca and Dkh
  91. kalk dosing help
  92. Chemist's feedback on Cyano postulates, please.
  93. come here very quicly ?????
  94. The Chemical reactions of Ca and Alkalinity test
  95. How to acurately use 100 salifert tests?
  96. Auto top-off & Kalk
  97. Anyone know what this is???
  98. Calcium and Alk slowly dropping
  99. Air temperature and "skimmate" correlation?
  100. pH vs. alk.?
  101. I'm just getting my Fo tank changed over to a reef set up, and would like to.........
  102. Cyano (algea)
  103. Calcium reactor question
  104. recommendation please
  105. Kalk and Calcium reactor together
  106. Raising Ph
  107. Merry Christmas to Chemistry Forum Members
  108. Should Ca Reactor drip into sump or refugium?
  109. Another Ca reactor question
  110. calcium ?
  111. NSW vs Synthetic
  112. Dosing limewater
  113. raise alk each day all at once or gradually?
  114. TLF's PhosBan
  115. Calcium Chloride - PELADOW, a cheap alternative
  116. Calcium Precipitation
  117. Co2
  118. high alk / low ph
  119. kalk
  120. TDS increase after GAC?
  121. Phosphate Remover - Use or no?
  122. Phosphate Remover - Use or no?
  123. Happy New Year Chemistry Forum Members!
  124. Iodine Experiment??
  125. Best RO?
  126. I need a new TDS meter - again!
  127. Cost of Running CaCO3/CO2 reactor
  128. Tropic Marin Biocalcium Question
  129. Kalk dosing problem
  130. NO2 testing
  131. tank chemistry
  132. Salifert Coral Calcium throuh top off?
  133. Testing kit accuracy
  134. Urgent Ph question
  135. calium reactor numbers
  136. thought I had it all figured out ...BUT
  137. Vinegar in kalk mix?
  138. Dangerous plastic containers...
  139. Phosphate eating bactiera's waste is ATP
  140. Can I do this
  141. Nuisance Algae Observations
  142. Hagen Phos-X Phosphate
  143. Organics
  144. Not again
  145. KH too high?
  146. Salifert nitrate test kit question
  147. acceptable RO range
  148. Calcium chloride question
  149. nitrification & acid
  150. Converting from the Nilsen way to the Farley way.
  151. feeder fish composition
  152. Toxic Metal Buildup
  153. Calcium Additives
  154. My head is bruised and wall is dented...
  155. Iron based phosphate remover
  156. Sulphur denitrators
  157. Balancing CA and Alk
  158. DIY Two-part calcium supplements
  159. thanks
  160. High Nitrates killing Corals or something else
  161. pH effect of Salifert All in One
  162. KH and calicum again.
  163. cloudy water
  164. lather, rinse, repeat.
  165. The new SeaChem strontium test kit
  166. Chemi-clean for Red Slime
  167. Tank slowly crashing ???
  168. PH Question
  169. DI gas produced?
  170. What do you think of this stuff?
  171. Low PH
  172. Calcium Chloride
  173. Iodine Test Question for Habib
  174. dosing kalkwasser with auto-topoff
  175. Death Tank - tried everyting
  176. Requesting Help & Opinions...Long.....
  177. how to raise my Ca and Alk?
  178. Calcium Reactor Question?
  179. Candle wax
  180. Why can't I raise my Calcium level?
  181. "heavy liquid" hydrometer
  182. KH and calcium continued..
  183. calcium or lack there of
  184. How to lower alkalinity
  185. need help with ammonia
  186. Calcium Instant Ocean
  187. What do you think of this?
  188. Low PH during the day
  189. Denitrifiers
  190. Reverse Osmosis?
  191. How to raise my strontium level
  192. Seachem Reef Buffer vs Reef Builder
  193. 230 mV redox calibration solution
  194. Timing of dosing two-part additive (C-balance, B-Ionic)
  195. Silica article posted: maybe you should dose!
  196. Maybe Somethings Happening ,,,,
  197. Carbon Question...
  198. Another Heavy Metal Thread
  199. Anyone ever use farm supply Lime?
  200. Co2 & coral ?
  201. What is the life of pH probes?
  202. Lexan use in refugium
  203. Interesting Iodine Values
  204. Kalkwasser/Calcium Reactor/or Both?
  205. Flatworm Exit by Salifert
  206. Happy birthday Habib
  207. CAlcium and Alk depletion!!
  208. B-Ionic Alk Problem + Magdrive Rust
  209. more Borate
  210. Phosphate and Cyno
  211. Hydrometer accuracy
  212. High calcium lime supplement?
  213. HCL in SaltWater
  214. pH probe questions.
  215. reverse osmosis questions
  216. ph swings, and overall chemistry
  217. Do these parameters inhibit coralline growth?
  218. Am I measuring Calcium correctly?
  219. magnésium hydroxyde in a reef is miraculous and keep PH 8.4 forever?
  220. ?? for Habib about flatworm exit
  221. reef ph problems
  222. Copper in Macroalgae/Xenia
  223. O2 question
  224. Optimal Alkalinity Reading
  225. Whitish To Clear Slime Problem
  226. Difference/Relationship Between Test Types
  227. Magnesium Levels ... 1550ppm ... Too High ... ?
  228. Mixing Container
  229. How much salt?
  230. Pump/Plumbing question.
  231. high PH
  232. Help needed setting up 225 reef tank
  233. Ammonia in tap water
  234. Temperture effect on ak/ca readings
  235. Metal Toxicity in Artificial Seawater Reversed by Natural Metal Chelators
  236. Salinity question.
  237. reef chemicals
  238. high phosphate levels
  239. alkalinity
  240. Pinpoint ph meters
  241. ph swing
  242. Adding B-Ionic - Ph Spikes
  243. Nitrates high. Help!
  244. Salifert tests, what light do you read in?
  245. Bacteria and Nucleotide Biosynthesis
  246. B-Ionic and SG increase?
  247. Need help with Iodine levels
  248. Ca and Alk question
  249. Potassium Iodide
  250. Low KH and Alkalinity