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  1. lowering calcium
  2. Dosing pump question
  3. life of kalk
  4. Bulk 2-part dosing, What works??
  5. Granular Ferric Oxide and ROWA
  6. cleaning a 55gal drum
  7. Is Qik Joe, Hot stuff Cal. chloride OK?
  8. Rust-oleum Appliance Epoxy
  9. QT Hypo and dosing ?
  10. API Calcium Test Kit Issues
  11. White Dots On Rock. Caused By Dosing 2 Part?
  12. Metals in Kalk and it's effects
  13. gfo regeneration?
  14. diluting salifert all in one, any complications?
  15. B-Ionic 1&2 question?
  16. potassium dissolving
  17. Baking 'Baking Soda', quick question
  18. Calcium question
  19. Boiled water??
  20. strontium
  21. dosing kalk via pushing PH for the goal of increasing calcium.
  22. What is the best method to measure salinity?
  23. dosing 2 part solution
  24. Re;
  25. Mrs Wages lime water cloudy
  26. How to raise Ca and Alk
  27. alk 3.25 meq. and cal 360 ?????
  28. Vinegar
  29. I need a new nitrate test kit....
  30. Calcium overdose
  31. Need Mg flake recipe
  32. Randy, how much KCl?
  33. where to buy dolomite
  34. 2 part mixing question
  35. Dosing vs Calc Reactor
  36. cabonate hardness
  37. High TDS limit....
  38. Mag precipitation....
  39. Help Alkalinity high PH low
  40. sky high alkalinity
  41. Skimmer and PO4
  42. is this what Rowaphos is
  43. Dropping NH3 by lowering temp and ph
  44. understanding organic carbon
  45. Alk constantly low
  46. aluminum removal, carbon or iron oxide?
  47. milk of magnesia, magnesium supplement
  48. Reef Safe??
  49. new ph tester
  50. test kit advice???
  51. Calcium????
  52. PH Continues to rise
  53. "Reef Solution" yea or nay?
  54. what do you make of this
  55. Why my sand bed get hard?
  56. Please help
  57. Randy - Question on Pellet Food & Copper Sulfate
  58. Mysterious chemicals of death
  59. Alk testing with a meter
  60. Question Randys MG DIY supplement
  61. Calcium Chloride
  62. Salifert Refills?
  63. purple up
  64. Challenge for Randy..Optimization of Ca Reactor
  65. Ph qestion
  66. AquaController JR and Ph monitor
  67. Dosing vitamin suppliments?
  68. Ozone and vodka dosing
  69. Does running extra carbon drop alk?
  70. API test kit
  71. always battling low alkalinity...
  72. ROX 0.8 Question
  73. What is the current Philosophy on a Beep Sand Bed?
  74. Dying Fish
  75. Sodium Meta-Bisulfite
  76. alk - how to lower
  77. Bromide in Dowflake vs Macroalgae Export
  78. Potassium and silicate questions
  79. Need SNOW, I have extra
  80. Dosing MG every day...
  81. calcium stays 550 is that okay?
  82. diatom based algae?
  83. diy mag using flake- do i use rodi water?
  84. Korallin Biodenitrator S1502/ NEED HELP
  85. calculator?
  86. Using Ozone
  87. tropic marin vs. tropic marin pro
  88. Alk. Problem
  89. filter sock
  90. Need some help with Mg addative
  91. Another Test kit question :)
  92. epoxy
  93. Possible Air dryer for Ozone?
  94. vodka dosing
  95. Temperature Effect
  96. Best chemistry for Hard Corals.
  97. Keeping PH up
  98. RO/DI water additives
  99. Denitrifying Bacteria Question?
  100. Using a HACH 890?
  101. RO waste water
  102. Is this normal. Mag precip
  103. Are strontium and iodine required??????
  104. High Ph... Issues?
  105. GFO/CARBON in same reactor YES OR NO
  106. nitrates!!!!!!!!!!!!!!!!!
  107. Boomer's Test Kit?
  108. high alkalinity - low calcium
  109. Good, Bad, OK levels?
  110. Please help, My ca. is 300
  111. artificial salt problem
  112. Good Morning Randy
  113. kalk drip ??
  114. Red Sea Mag Test Instructions ?
  115. Alkilinity Rising - Is there a Problem
  116. Best/Easiest MG Test kit
  117. Best/Easiest MG Test kit
  118. Randy... TECH M???
  119. Calibrate "blue" refractometer
  120. Anyone use purple up as calcium supplement???
  121. Question about super saturated kalk
  122. Please Critique my Kalk set up
  123. bubbles,bubbles,bubbles!!
  124. Mag help?
  125. Food Grade Calcium Chloride
  126. Should I dose, or leave everything alone?
  127. More Calcium
  128. kalk question
  129. Cheap bulk carbon?
  130. A New Company
  131. Read Randy's Guide Now I'm second guessing myself.
  132. Ph Stability?
  133. Nitrates
  134. CO2 detector
  135. Randy's DIY Refractometer Calibration Fluid - Kosher Salt OK?
  136. Additives
  137. Phosban
  138. Dual head reef filler pump
  139. Going Cold Turkey carbon question
  140. ORP Monitoring Question
  141. What calcium chloride is everyone using in place of dowflake?
  142. Salifert Alk Problem?
  143. Skimmer Performance
  144. GFO Changing Color?
  145. Allelopathy/Chemical Warfare and UV, Ozone, or Carbon
  146. Salifert Alk. Test kits
  147. Need help with dosing alk/calcium
  148. Algae Help!!!!!!!!!!!!!!!!
  149. good carbon brand?
  150. Ooides
  151. Question about Ozone ?
  152. Help my orp level is at 176
  153. what effect does activated carbon have on water chemistry?
  154. I want the drip.
  155. Help with Alk and Reef calculator
  156. any way my mg is low?
  157. hydrated lime?
  158. Phosphates Problem
  159. Dosing Two Part Solution's magnesium
  160. Evaporation and Kalk dosing
  161. Why is Elos suppose to be the better Amino Acid??
  162. calc & alk question
  163. Salifert Phosphate Binder?
  164. The positive about cyano?
  165. Randy - Need help with Carbon
  166. Anyone just use RO water?
  167. DIY Alk test
  168. Calcium Reactor Media
  169. Kalkwasser questions
  170. Can you please recommend a good test kit or instruments
  171. So my DIY reactor stinks... can I bag Phosar?
  172. Adding supplements
  173. Re: Mag flake.
  174. Nitrogen Cycle: Test Review
  175. CA and Alk
  176. High Carbonate Hardness 17 dKH = 305 ppm KH
  177. ALk test kit
  178. High Boron and Molybdenum levels!
  179. My take on ROX 0.8
  180. Mg level not increasing
  181. Fighting Cyano!! AHHHHHHHHHH
  182. Raising ALK
  183. just tested TMPro salt mix?
  184. Phosphate reactor
  185. Lowering Alk.. Or raising Calc
  186. ? Best solution to raise Mg
  187. Tunze Salt - Any users? Opinions?
  188. Can cooler temperature adversely affect corals?
  189. What's in Sponge Power
  190. Problem making Randy's Two part
  191. skimmers and Carbon organics
  192. Boomer and Randy
  193. Green Slime Algae Problem
  194. pool store ca and soda ash.
  195. AragaMilk- Any Good?
  196. Tetra calcium chloride
  197. snake oil or helpful any thoughts???
  198. Anybody heard of this?
  199. Dosing simultaneously
  200. brand of kalk?
  201. randy 2 part
  202. Water turnover
  203. Supersaturated Carbonates, Follow up
  204. Ph 8.55 good or bad
  205. Activated Carbon Article(s)?
  206. ORP fluctuations with water changes negatively affecting corals
  207. ot- electrolysis
  208. Randy & Bertoni, what do U think about Potassium?
  209. How much more salt?
  210. where to find test standard
  211. Question for Mr. Farely........
  212. The old oxygen reactor.
  213. should of posted it here to begin with
  214. Nielson vs. Calcium Reactor
  215. 300 cal, 9dkh, 1140 mag ok for sps and clams?
  216. Where is my CA and ALK going????
  217. Is this okay?
  218. Need help in selecting a Refractometer?
  219. Denitrator discussion
  220. Top-off Dosing. Limewater?
  221. will no skimmer affect water chemistry
  222. Liquid Reactor and Calcium/Alk levels
  223. Nitrate levels and coral growth and health
  224. 594grams = 2 1/4cups Baking Soda?
  225. Potassium Permanganate safe? useful? recommended?
  226. Kalk dosing pump problem
  227. Is this still valid - 2 part
  228. Mrs Wages Pickling & Canning Salt??
  229. Just got my new com-100! Now what is the best way to Calibrate TDS Meters?
  230. Do you have to dose Alk & Ca at the same rate?
  231. Raising PH?
  232. what is the big secret
  233. Buckeyefieldsupply OUT!
  234. Denitrator qestion.
  235. dKh @ 15 ?????
  236. Running Phosban / Carbon
  237. Pinpoint 53mS reading 0 PPT on a RHS-10ATC refractometer
  238. Questions about Randy's two part solution
  239. PH Probe Accuracy/Resolution
  240. Thorocrete Concrete Patch Reef Safe
  241. Randy offline
  242. Corian update
  243. DIY one-part additive.
  244. All Carbon Equal?
  245. Reef Chemistry calculator help....
  246. Dolomite...
  247. Using Cyanocrylate
  248. How long does the 2 part-solution dry chemicals last?
  249. photometer help
  250. Marine Aquaria No-Ich, Invertebrates safe