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  1. Going back to dosing vodka
  2. ORP and skimming
  3. TDS + Magnesium
  4. Skimmer & ORP
  5. How to raise ph of RO water?
  6. Simple question?
  7. Test kit frusturation
  8. Mixing of Kalk
  9. How to raise PH but not ALK
  10. Salifert Test Kit Expiration Dates
  11. Hair algae question.
  12. What to do with overdosed Magnesium
  13. automated DKH measurement
  14. 2L of microbacter 7 in 900 gallon system
  15. Alright, so who can test Tech M to see what's in it killing brypsis?
  16. Measuring "Salt"
  17. The differences between Lab grade and standard probe
  18. Limewater mixing question
  19. Balling Method
  20. Muriatic acid vs acetic (Vinegar), and relative strength
  21. what happend !
  22. Vodka Sugar Whatchamacallit for Dummies?
  23. test kit shelf life?
  24. Vand v but bo s dosing
  25. The role of certain elements in reef aquariums
  26. converting vodka to CO2
  27. Best testing and monitering
  28. Question on chemicals
  29. Can brand of salt affect PH?
  30. ORP of 397 good?
  31. Can't keep magnesium up
  32. Good Calcium test kit?
  33. Increase RO/DI daily output?
  34. Adding Silicate?
  35. Experiment: Adding Pest Algae to a cycling tank
  36. Top Off
  37. First Time Kalk User!! Questions
  38. Instant Ocean salt?
  39. Finally got my U.V and Ozone up and running after 2 days
  40. Can I mix my 2 part into one container for dosing?
  41. Adding Kalk via ATO
  42. liquid phosphate remover
  43. using kalk question
  44. Ideal salinity for fish and macro algae only?
  45. Reef Crystals w/more Calcium 280ppm
  46. calcium?
  47. how to get rid of redslime
  48. cal and alk balance ?
  49. Are "green" cleaners a safe option?
  50. cal supp test results
  51. Seachem - Reef Plus Aminos
  52. FWIW Salifert & Elos
  53. is it OK to use epsom salt just to raise mag and THEN begin with tech M???
  54. Consistantly low ph
  55. Fighting Dinoflagellates with Kalk
  56. Wow this stuff is confusing!!
  57. Phos Reactor
  58. How long will GFO last in a filter
  59. aeration and calcium
  60. lower alk
  61. How does chemistry work on 2nd chamber of Ca reactor?
  62. Need to raise ALK without raising pH
  63. pH of Kalk mixed with vinegar
  64. IO and Reef Crystals
  65. Salinity. Does anyone actually know how to measure it?
  66. 2-part epoxy vs. skimmer
  67. High alk?
  68. PREIS sea salt , any idea?
  69. GFO and MB7?
  70. GFO Shelf life
  71. PREIS sea salt , any idea?
  72. Homemade Calibration Fluid Question
  73. such as utility and
  74. Pink spots on LR and coral shrinkage after WC
  75. PH/SPS Help
  76. I think I would like to put a pinch of iron powder in my tank. Is this a good idea?
  77. Question about moving to two part dosing.
  78. How often do you change the carbon that you run Ozone water through
  79. Phosphate meter experience/recommendations wanted
  80. Potassium use
  81. can cal. carbonate go back to bicarb
  82. Help quick too much kalk!
  83. ORP Redox Potential ???
  84. Alk help pls...
  85. Time to test
  86. Need Help ASAP - Overdosed
  87. dripping kalk
  88. Weird reading on orp
  89. Tetra brand calcium chloride safe? (bag pics inside)
  90. ? re: vodka dosing chart
  91. Magnessium
  92. Salt turned brittle
  93. Adding crushed coral
  94. frustrated with the holy trinity(alk/calc/mag)
  95. Monticaps color fading
  96. Best frequency for cleaning skimmer neck?
  97. Another Nitrate problem please help.
  98. Did Oceanic buy Coralife?
  99. Started dripping kalk, pH is now dropping...
  100. magnesium question
  101. Calcium dropping very fast.
  102. calcium reactor melt down effect
  103. Measuring salt amount?
  104. removing bioballs
  105. Seachem test kits
  106. alk OD
  107. PH Swings?
  108. Dosing ALK only
  109. Using my tap (well) water for maintenance and RO/DI
  110. How am i supposed to dose vodka when...
  111. TDS meter error +/- question.
  112. nitrate mystery
  113. Korallen Zucht Reefer's Best Salt?
  114. Anyone here dosing Sugar?
  115. Question for the Experts
  116. Mag Flake Epsom Ratio? Ionically what?
  117. Increase feeding to eliminate cyano
  118. GFO with Purigen in phosphate reactor ?
  119. Ammonia testing with Salifert
  120. waterchanges w/ twopart
  121. difference between lab or reg grade ph probe?
  122. What is the difference between Conductivity and TDS ?
  123. Phosphates and deep sand bed
  124. Randy's 2 part dosing question
  125. Does ChemiClean Red Slime spike NO?
  126. How eliminate prazipro ?
  127. Questions on Salinity (Dosing 2part)
  128. Rinsing new sand
  129. MSDS for Basf Emaco S88CI cement
  130. Kalk Reactors vs Calcium Reactors
  131. Why is my Calcium going up?
  132. Ca dropping but Alk stays the same
  133. Test kits - opinions?
  134. Please help me understand my water
  135. High capacity granular GFO from BRS
  136. Kalk ATO
  137. Help with my math
  138. Ph and alk problems, help!
  139. Calcium Oxide
  140. ro/di and phosphate
  141. ASW-orange film on water
  142. calcium low
  143. dosing vinegar?????????
  144. Old PH probes
  145. Aiptasia control
  146. Any favorites refractometer recommendations
  147. kalk and 2 part
  148. Is it legal to mail Fergon tablets to friends?
  149. Bad GHA and Bryopsis: Test results
  150. Alk 2 part stability problems.
  151. Dosing Mag
  152. Garbage Cans
  153. Near Disaster Avoided last night
  154. Old established thank needs some help please
  155. Mixing differnet phosphate media
  156. Horticultural Hydrated lime
  157. BRS 2 part question
  158. Iodine qestion
  159. Calcium Depletion
  160. Happy Halloween!
  161. slightly elevated ph
  162. Would you use 15 year old salt?
  163. Potassium Chloride Math
  164. New Tank Cycle
  165. B-Ionic
  166. effects of low mag?
  167. Read Every Article On RC RE: High CA/Lowering CA -HELP !!!!!
  168. Easy additives?
  169. microbacter7
  170. question about alk, coverting total to DKH
  171. Salifert Mg Test Kit - Instructions
  172. Maintaining Alk
  173. Need to lower CA
  174. Lowering ALK
  175. Ozone no longer running
  176. Kalk Dosing - maintaining questions
  177. Carbon in BakPak skimmer
  178. Kalk tough on pH probes?
  179. ALK help please...
  180. Phosphat-r phosphate remover
  181. New salt water in 44gal tub reading high alk...19dkh
  182. Help with my low PH
  183. Will kalk separate in water?
  184. shouldnt my Mg be dropping?
  185. small kalk drip...even worth it?
  186. Time needed for Ca to rise
  187. Should I be worried?
  188. need some help
  189. MB7 newby question.
  190. Question about 2 part quanity
  191. Best way to automate 2 part
  192. How much temperature fluctuation is too much?
  193. Salinity Disaster!!!
  194. Low ORP?
  195. Olive Oil
  196. Question on dosing vodka
  197. Gfo question.
  198. Magnesium and 2-part
  199. ?? About Salifert kits
  200. Are my parameters within a normal range?
  201. Will rocks ever stop leaching?
  202. How to dose Dowflake?
  203. What am I doing wrong?
  204. Making your own top off water
  205. Help raising mag.
  206. ALK CAL chemistry dosing question
  207. BRS Ca/Alk/Mg not an option on reef chemistry calculator?
  208. Sucking up the mag
  209. help.. need to raise alk without raising ph
  210. What ORP to shoot for
  211. Chris Jury/MCsaxmaster article on calcification!
  212. Kent Sea salt.
  213. ORP keep on going up while Ozonizer is OFF
  214. Carbon Dosing to compat marco algae?
  215. Natural Seawater vs homemade?
  216. Any way to calculate pH swings?
  217. A little help with sources of Nitrate Addition....YES ADDITION.
  218. Phosphate level
  219. Does Low ph affect your colors?
  220. how do you know how much iodine is toxic?
  221. skimmer and PH ?
  222. Magnesium and Reef Crystals Salt
  223. Introducing/acclimating corals to an oligotrphic system (aka "ULNS")
  224. Raising ph baking soda?
  225. carbon caused cyano?
  226. Can you run a Ca Reactor w/ RO/DI
  227. Dosing Kalk?
  228. switching dosing chemicals
  229. mag testing
  230. Mag Question
  231. pH concerns before starting kalk dosing
  232. a somewhat deep philosophical question on carbon dosing, nitrogen, and phosphorus.
  233. Mag and Iodine
  234. Stop vodka dosing cause of baterial bloom?
  235. question for randy @ bakingsoda
  236. What would cause my sand bed to harden?
  237. Need help : Kalkwasser drip?
  238. Dosing Mag Sulfate just to bring level up to par?
  239. BRS Carbon Video
  240. 100mg/hr of ozone good enough for what size tank?
  241. Calcium carbonate phosphate reaction?
  242. pH, KH what to do...
  243. High Alk and Ca
  244. What is in a calcium test kit?
  245. ORP probe and Calibration
  246. Regenerating GFO
  247. alk/high- calc/low ??
  248. Lanthanum
  249. is there an auto doser for alk/cal?
  250. anybody use the aquacraft coral marine salt