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  1. liquid or powder CA / MG supplements?
  2. PH drop.....Need some advice....
  3. Dr. Sochting's Oxydator
  4. Help!
  5. Bad Salt?
  6. Salifert Mg Test Kit
  7. Will bacteria and fungi grow in dilute vinegar RO water before kalkwasser reactor?
  8. NO3 and PO4 read zero, still I have Hair Agae
  9. How to correct parameters
  10. Formula
  11. freezing kalkwasser
  12. Tropic marine test kits
  13. Tetra Flake is it same as Dow flake
  14. mixing salt
  15. HELP: ph at ~8.4 on hypo-treatment tank!
  16. low pH (unique problem)
  17. UV question
  18. What does potassium do for a Reef Tank?
  19. refractometer cal.
  20. Rant: repetive thread
  21. looking to get smart on potassium
  22. Vodka Dosing
  23. DKH increase only?
  24. kent turbo calcium users
  25. Omega value
  26. Question about pH 7.8 lower limit?
  27. Advice needed on 55gal sick tank
  28. Dinoflagellates help PLEASE
  29. Elavated Mg for treating Angel Hair?
  30. Sugar dosing for nitrates ?
  31. cal/alk issue
  32. Probidio and Vodka equals Stinky tank?
  33. Skim mate??
  34. Sera Siporax absorbing copper?
  35. Co2 in my water and burning through DI.
  36. well water question
  37. Dosing Pump For Lime Water Dosing or Ca Reactor
  38. Randy Skimmer Performance ???
  39. Which way to go on the calcium reactor adjustment? Can't get DKH above 6-7 range???
  40. Lowes Epoxy Putties Reefsafe?
  41. flatworm exit
  42. active indgredent in Interceptor
  43. High PH?
  44. Refractive Index to Salinity Conversion (NaCl)
  45. RO/DI or just ro
  46. A General Guide to Salt Mixes
  47. should i switch to recipt 2?
  48. Sorry...another low pH question...
  49. Cyano after waterchanges conundrum
  50. Melamine Foam Scrubber?
  51. More questions on vodka dosing
  52. Suggestions for Temperature Monitor
  53. Water change math.
  54. Dosing vodka in Nano tank?
  55. Help, High Alkalinity
  56. Elos Test kit users: Line on vial or syringe?
  57. C-balance?
  58. salt mix
  59. Adding kalk as topoff due to evap
  60. High Calcium and KH?? Please help!
  61. how do i drop nitrates
  62. effects of high silicate
  63. evap water help
  64. Balling Question.
  65. Help with link to old article
  66. Norprene and Pharmed tubing for dosing
  67. Amquel + in a qt tank
  68. api test kit going crazy
  69. Kalk reactor
  70. PURA Phoslock?
  71. Alk changes - topping off with limewater - crystals forming?
  72. SPS & Accurate Phosphate Readings
  73. Iodine Test Kit
  74. Is there an Alk test kit that's accurate? See comparisons.
  75. Conductivity to measure salinity
  76. Is dust from GFO a concern in a reef tank?
  77. Tetra Food Grade Whos Using
  78. Phosphate
  79. ph levels
  80. Can I dilute Kent Tech DKH?
  81. Vodka Dosing ... A Journal ...
  82. Should I add Kalkwasser to my top-off
  83. Contaminated Tank?
  84. Rowaphos
  85. Adjusting levels with Randy's Two Part
  86. Basics of limewater topoff?
  87. Argon gas
  88. BRS order coming tonight!! Can't determine how much GFO to start with
  89. aproved, at last.
  90. Calling on the experts!! Alk...
  91. starting a reef tank
  92. Alk. Question
  93. Marine Salt
  94. Alk part of 2 part??
  95. Just to be clear
  96. Urgent, urgent copper problem!
  97. Randy -Club 65535
  98. What comes first Mg, Ca?
  99. High Magnesium Questions
  100. mag?
  101. Plastic cattle trough as a holding tank
  102. doses
  103. Question for Randy about ozone
  104. copper pipes sweating into sump?
  105. Vodka Dosing vs. Brightwell BioFuel
  106. Rady's 2 parts- how to store the baked dry soda.baking
  107. needing a new CA test kit.. Advice from anyone would help
  108. Salifert Test Kit
  109. Mag question
  110. Rumor about Tropic Marin Pro Reef Salt?
  111. What's the pH for Randy's Alkalinity part
  112. Best Way to Dose 2-Part Solution?
  113. Purple Up
  114. Using a Galvanized Steel Tank as a sump?
  115. Question for Randy?
  116. Boil Water Notice + RO/DI and tank water
  117. carbon Question
  118. Easiest test for Magnesium?
  119. new method/nothing but waterchanges!
  120. dKH over 16!!
  121. Trace Element Addition to DIY Two-Part
  122. Low Alkalinity Is Stumping Me
  123. QA for Randi on Kalk
  124. Another 2 part question.
  125. Magnesium in Randy's 2-Part
  126. Meters
  127. Ph swing?
  128. ammonia, nitrate, and nitrite help
  129. Refugium Question
  130. phosphate level mystery in two separate tanks...
  131. changing to non-pinpoint pH probe
  132. RO Water vice DI Water
  133. mg levels does this seem normal
  134. Testing during cycle.
  135. High ALk
  136. Everything is white
  137. Vodka Dosing - Time to Dose?
  138. Blue grey gfo??
  139. Chem question
  140. Low Alk and Ph
  141. Refractometer calibration
  142. Reef pH daily variance
  143. Randy's Ozone reactor
  144. PH raising to 8.6 HELP?
  145. Is H2Ocean a good salt?
  146. ooops, mixed tiny amt. of alk solution in Ca jug
  147. Gorilla snot
  148. Tunze osmolator disaster with resulting parameters
  149. Chemistry question
  150. Upgrading Tanks-Question
  151. C#AP Snowstorm I'm an IDIOT!!!
  152. dKh-mie/L
  153. Opinions on Sera test kits?
  154. ph
  155. Ozone
  156. Eco-Phos Phosphate
  157. Cleaning Filter Socks? Bleach?
  158. KH too low, after dosing, reef has problem
  159. Brightwells Phosphat E
  160. Barebottom as related to chemistry
  161. why do i need epson salts for randy's 2 part?
  162. Charcoal w/ Vodka Dosing
  163. can't seem to raise Magnesium Questions
  164. Solar evaporated salt
  165. Metal Poisoning?
  166. NO3 - too low!
  167. Test Ranges
  168. Sugar Dosing Per Genetics Recommendations
  169. reverse osmosis question
  170. just Di
  171. Biowheels
  172. Alkalinty and Ph monitors with calcium reactor
  173. Help with dKH and Calcium
  174. Alternate carbon sources? Flourish excel?
  175. salt stored outside?
  176. low range test kits
  177. Cycling aquarium- Why is ammonia going down but nitrite not going up?
  178. Help !! I Need to bring Alk Down !!
  179. Failed pump leaching... something?
  180. Automated Dosing Schedule for B Ionic
  181. ORP reading?
  182. Ph and Alk off the charts
  183. Fish Death = Nitrate Spike?
  184. vodka to v/s/v transition
  185. Did I do the right thing (chemistry wise) after the kalk debacle?
  186. AlgaeFix Marine to control Hair Algae
  187. Activated carbon question
  188. Battery Powered thermomter fell in the tank
  189. Is this enough to cause NO3 problems?
  190. API Kits - Best Way To Read?
  191. Iodine Dosing
  192. Why isn't my Ca going down?
  193. Whats the effects on SPS with LOW calcium?
  194. Dosing Nitrate: an experiment turning out very good!
  195. how to drop alkalinity fast PLEASE
  196. Low dKh, High Ca. want to make sure I'm going about this the right way.
  197. Refractometer Solution - Is This Right?
  198. calcium reactor
  199. Calcium/Alk-can I raise one without lowering the other?
  200. Vodka Dosing
  201. raise pH with sodium hydroxide
  202. GFO removal from water colum.
  203. Opinions on Tank Parameters . . .
  204. What brand of calcium 2-part solution?
  205. Copper test kit
  206. Question About GE silicone 2
  207. bio balls and ammonia?
  208. For Randy
  209. Need Some Help
  210. Cant maintain my levels with Kalk topoff---a few questions
  211. 0 TDS = no phosphate?
  212. KH changes from RC water changes...
  213. Chemical Control of algae?
  214. dosing additifs for one week at once in vacation buffertank connected to my sump ?
  215. Weird calcium test results
  216. nitrate & phosphate
  217. tap water danger
  218. Kent Nano Reef or Kent Tech CB for my situation?
  219. 2 Part Recipe questions !
  220. Dosing
  221. Reef Crystals - Bad Batch?
  222. Wire Nut - Quick Question
  223. I cant believe this .. what do i do ?
  224. cloudy water, kalk reactor question
  225. RO/DI topoff water
  226. Magnesium algea control
  227. please help calcium off the charts alk low
  228. Test Kit Procedures
  229. help salinity 1.045
  230. Unavailable calcium?
  231. Seachem Test Vs Red Sea
  232. Question for Randy
  233. How Far to Drive Po4 Down
  234. Phosphate remover and Carbon
  235. Maintaining Mag. Levels
  236. Two part Mag. question
  237. Kalk overdosing?
  238. Formalin / Formaldehyde and Corals
  239. Best carbon
  240. more chemistry equipment question...
  241. Diatom or DE filter usage
  242. Do test kits go bad over time?
  243. PH Help Please
  244. Chemistry of Cycle Algae
  245. Calcium Hydroxide... must it be stirred?
  246. Easiest-to-read low range nitrate kit....?
  247. Tropic Mrin salt
  248. Does Salt go bad?
  249. Alk/dkh too high ph too low. Need help.
  250. API Calcium Test