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  1. phosphate binders
  2. Why isn't Aluminum a large component of marine salt?
  3. RO/DI and new Salt Mix
  4. Q about homemade Dow Flakes calcium additive
  5. High PH and really high Alk, calcium borderline NEW tank cycling
  6. Very Low Alkalinity
  7. measuring lime
  8. Using the homemade two part additive - adding the magnesium suppliment
  9. Calcium Load
  10. Really fast I'm only asking this cuz the search feature is down question
  11. Recipe Number 1 - Alk part = Snowstorm?
  12. Refugium sulfur smell
  13. Meters or test kits?
  14. Cloudy Kalkwasser water
  15. first time dosing limewater
  16. Trouble Raising ALK
  17. Test Kits
  18. Overdose of Reef Buffer- KH really high
  19. Electrical conservation
  20. salinity...
  21. Lowering Ca into balance
  22. confused
  23. pH and dKH levels in 2yr old reef
  24. which test is correct
  25. Magnesium in second Chamber
  26. tds meter reading error, mean anything?
  27. Lowering PH
  28. Calcium and Alkalinity Tests
  29. carbon and skimmers
  30. Calibrating My pH Monitor
  31. Dosing Kalk
  32. How does or could Ozone raise Nitrate levels in a marine aquarium?
  33. Bulk reef grade carbon?
  34. Cu, Fe oxidation and solubility question
  35. PH = 7 in nano reef
  36. Hagen Ca Test Kit-Help!!!
  37. recharging live rock??
  38. Kalkwasser
  39. OT: Details on Randy's ACS award
  40. New article posted: "A Comparison of pH Calibration Buffers"
  41. upgrading to 125
  42. Special thanks to Savannah Holmes-Farley
  43. Ultra Hi Phosphates
  44. How quick can I change my SG
  45. Time limit on kalk
  46. combining daily supplements in a dripper
  47. calcium
  48. Magnesium Low
  49. Can I use other buffers in the tank while dripping limewater?
  50. Dow Flake
  51. plastic drum
  52. Replacing PhosBan
  53. Am I treating my tank correctly?
  54. Will a kalk reactor work for me
  55. Storing pH probe
  56. Smell of hydrogen sulphide
  57. Baking soda
  58. Only alkalinity dropped but not for Ca. Is it normal?
  59. RO unit and water softner bad mix ?
  60. alkalinity recipe
  61. ph to low
  62. limewater
  63. Sandbed health
  64. Peladow use results
  65. Fluidising problem
  66. Iodide/Iodate/Iodine test kits expire?
  67. dosing calcium and alk
  68. ph question
  69. Other Water Purification ??
  70. Salinity question
  71. Wet new carbon
  72. What's been brewing in my CO2-less CA reactor...
  73. Protine skimming
  74. Magnesium
  75. How reliable are test kits ?
  76. My Calcium is pegged at 650ppm - Help!
  77. strontium for reef aquarium
  78. Using filter sponges
  79. Another question about PH
  80. calcium depletion
  81. Does Brass have negative effects?
  82. New Tank Chemistry
  83. Appliance epoxy paint.
  84. RO membrane performance test
  85. Will an Ionic Breeze hurt aquarium?
  86. Algae Issue
  87. Make up water process, is this ok?
  88. test kits?
  89. combining two tanks
  90. Chemical Oxygen Demand
  91. Brown sediment in Calcium two part additive.
  92. Secondary substance effect on Test kits
  93. Magnesium and epsom salts
  94. Problems with IO salt
  95. Is this causing CaCO3 precipitation?
  96. Brown Algae?
  97. another pH / Calcium / Alk question...sorry
  98. Why do you thihnk using epson salt to raise
  99. kalkwasser or chalkwasser
  100. adding baking soda to RO top-off water?
  101. Ca trouble shooting ?
  102. question about feeding
  103. cat used old tank as litter pan
  104. Are these two Water related?
  105. Dowflake alternative?
  106. Running at lower alk and ca long term?
  107. understanding an ro/di unit
  108. calcium & alkalinity problems
  109. What is the rule of thumb for balanced Alk, Cal, & Mag.??
  110. Magnesium
  111. Using swimming pool test kits
  112. Is limestone safe as base rock
  113. Nitrate tests confusing ?
  114. Inert Foam
  115. What to do when kalk drip rate exceeds evaporation rate?
  116. distilled water
  117. ph problem
  118. rate laws?
  119. 'all in one' reef supplements?
  120. Help with Ca, Mg, and Alk
  121. Supplement Question
  122. Mg increase, am I on the right track?
  123. nitrate crazy
  124. lowering ca
  125. limewater method / what to do?
  126. I feel dumb......what is ORP?
  127. mixing my alk buffer
  128. Refractometer Calibration
  129. Phosphoric Acid as Aiptasia control???
  130. Adding Kalkwasser through a float valve
  131. Phosphates
  132. water from the ocean..is it ok to use?
  133. Help! trying to recover posible DSB crash! or sumthin else?
  134. Water Problems!
  135. ORP Drifting , need help >>
  136. Is this water source OK?
  137. The age-old classic: pH battles
  138. baking soda
  139. Gadget Overload
  140. Balance doesnt make sense
  141. something wrong with alk/Ca or with me...
  142. diatoms
  143. Phosphate source?
  144. RO/DI for refractometer calibration?
  145. Low PH problem
  146. Mushrooms Melting
  147. Hanna Ph meter
  148. Miracle Melt
  149. High pH Questions
  150. baltimore city water quality report
  151. best way to clean an IWAKI front end
  152. ammonia and nitrite contamination
  153. Calcium?
  154. High O2 submerged bio balls = nitrate?
  155. Please Help Me With Ph
  156. never used kalkwasser
  157. aluminum?
  158. Troubleshooting pH monitor
  159. how much kalkwasser
  160. DI Resins
  161. Calcuim level problem
  162. Chlorine and RTN question
  163. High DKH low calcium PH ok
  164. Which Magnesium Compound?
  165. Diy Salt Calibration
  166. Making sure my levels are OK?
  167. low ph high alk
  168. dKH envy
  169. Randy Offline 2/20/05 - 2/26/05
  170. Free ammonia vs. total ammonia
  171. Ca=500 Alk=16???
  172. How much Two part to add?
  173. Could this be right!
  174. NH3 &NH4 problem
  175. B-ionic
  176. Glassware
  177. A cry for help..
  178. Prestone Driveway Heat=calcium Chloride??
  179. Could C-Balance be depressing my pH?
  180. can you test the effluent drip?
  181. nitrate in my reef!!!
  182. Rookie Question
  183. Silicone and glass
  184. excess co2
  185. unbelievable DKH
  186. H2co3
  187. help salt won't mix!
  188. kallkwaser please help
  189. kalk and vinegar?
  190. Low Alk but high pH
  191. I FACED REALITY;PHOSPHATE OUT THE YEN-YANG;TEAR TANK DOWN????i ALREADY STARTED,CONTIN
  192. pH Meter Help Needed...
  193. Would like some help regarding pH swings & kalkwasser
  194. Iron, macros and cyano
  195. Plastic tubing - leak poison ?
  196. PH and temp.
  197. Did the rest of the analysis of synthetic salts get published somewhere?
  198. Terrible problem...
  199. adding water
  200. Prestone Driveway Heat Melter
  201. Phosphate Problem Presentation?
  202. adding co2 to a large denitrator.
  203. calcium chloride
  204. Temp Jump
  205. How To:
  206. calcium overload or red sea test problem?
  207. Why is this???
  208. Balancing alk and calcium
  209. tuffa rock dissolving?
  210. Randy, at what TDS level on source water, will it begin to negatively affect SPS's?
  211. 2-part additive and borates
  212. Mrs. Wages pickling lime?
  213. coral line algae
  214. Attention Randy: 2-part calcium question
  215. Hobby test kits vs ???
  216. Calcium low need help checking my solution
  217. High pH Update and ?
  218. Home Two Part additive
  219. KH/Alk testing
  220. kalk overdose? remarkably, no!
  221. low Ph unable to find resoloution.
  222. High Magnesium - Good or bad? low alk?
  223. DIY buffer and kalk
  224. Turbo Calcium Sediment in 2-Part
  225. Few choices available for testing Ca.
  226. dKH Question
  227. Low PH - Aeration with outside air question
  228. Magnesium Hydroxide
  229. Phosphorus in flake food
  230. More than 2 tsp per gallon for kalk mix?
  231. rare kalk water parameters
  232. magnesium and calcium
  233. Salinity out of whack
  234. brown algae
  235. Temperature Question
  236. It snowed last night
  237. Just want to ask about my levels
  238. Calcium & Alkalinity levels too high
  239. Carbon Change When Using Ozone
  240. SI and SPS?
  241. anyone using/recommending Sea-Lab Formular 28?
  242. p.H. Swings
  243. Chemistry Question (Not Reef Related)
  244. This seems like an aweful lot of lime...
  245. baking soda advice
  246. alkalinity charts
  247. Ozone
  248. Alkalinity continues to fall??
  249. Phosphate and your skin
  250. Calcium reactors - advice on pumps