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  1. Cheap source of Picling lime.
  2. Culligan Mixed Bed Filter
  3. LaMotte Ca test...faulty?
  4. 2 part from 2 part soultion . com
  5. effectiveness of cheap pickling lime
  6. Rox Carbon
  7. 2 Part Storage – Type of Plastic ??
  8. Still confused about PH
  9. tips on dozing kalk?
  10. PHOSAR HC vs??
  11. I need some advice
  12. Kalkwasser
  13. Slight Kalk overdose - Water change w/ Tap or leave alone
  14. ANyone try Brightwell Aquatics PhosphatR?
  15. 2 part solution
  16. trouble with calcium and alkalinity
  17. mineral accretion vs. aragocrete
  18. how much sodium carbonate do I use in a two part recipe?
  19. Best Essential/Trace Elements Additive?
  20. Are all GFO's created equal?
  21. Phosphat Reactor Question- using Rowa Phos
  22. Alkalinity question
  23. Pinpoint PH Monitor Fluctuation
  24. Conductivity Standard Temperature Compensation Vlue
  25. dumb question about mixing salt water.
  26. Do I need to dose Mag if I hook up a Calcium Reactor & Drip Kalk?
  27. Settling Out of Limewater
  28. Refractometer Calibration
  29. Real Ocean Reef Sand ~ High Ammonia
  30. ples hellp abs pipe and glue
  31. taking the next step??
  32. Problem with mixing salt
  33. Why is my ORP rising?
  34. Refractometer
  35. Salinity level
  36. Magnesium dosing amounts
  37. Stirring’s Impact on Kalkwasser Potency
  38. Why does reef crystals only have 320 Ca?
  39. Randy can you help w/kalk?
  40. Vinegar and rubber?
  41. can i go without Ca reactor?
  42. This isn't reef Chem, but...
  43. digital salinity question
  44. Help with Copper in Reef tank
  45. Phosphate reading
  46. how soon to test
  47. Water Problem
  48. DIY reef salt recipe ?
  49. Sulphur
  50. Randy, why don't you make your own salt?
  51. Rowaphos and alkalinity
  52. Skimmate
  53. Welcome back Randy!
  54. Cleaning former detergent containers for dispensing?
  55. Test Kit Chemistry
  56. Copper and Salinity
  57. alk spikes with 2 part
  58. I'll try my Arm&Hammer here...
  59. What's the best magnesium Test Kit?
  60. Results Question
  61. Constant water changes with concentrated salt water
  62. Testing cold salt water
  63. RO DI depleting levels?
  64. Help with HIgh ALK.
  65. phosphate removing require?
  66. New RANDY's 2 part
  67. weird question
  68. Magnesium test kit
  69. who online has the new style salifert alk test kits for sale??
  70. high magnesium issues
  71. Leonardtown, Maryland Water Quality
  72. randy,can a large correction in mg cause this
  73. mag flakes look dirty
  74. Chemical equation for 2 part
  75. Need booklet for this Ca Test
  76. How to use Pinpoint Calibration Fluid?
  77. Phosban Reactor Pump?
  78. Nestle Purelife water... good or bad idea?
  79. Canister filter for PO4 removal
  80. I am worried that my test kits is accurate
  81. PH outa whack. Suggestions Needed
  82. Buffering top-off water?
  83. Two questions about test kits that may not have answers
  84. Magnesium
  85. Another MG question
  86. How much kalk to use for 44gal brute container
  87. What is your Ca Reactor Effluent pH?
  88. Rowaphos gone rusty
  89. Sea Salt
  90. extra wet skimmate vs. water change
  91. Dow flake substitute
  92. GH/KH Test?
  93. Carbonate Hardness at 179...
  94. calcium reactors and supplement
  95. Kalkwasser Reactor and B-Ionic
  96. High Nitrate level in a new tank
  97. Carbon
  98. Absolute Zero
  99. High alk Low ph
  100. How much of a ALK flux can cause damage in SPS?
  101. Kalk (Pickling lime)
  102. Ammonia produced from cats
  103. Iodide/Iodine Levels
  104. Concrete Sand
  105. Need help raising calcium level......
  106. Raising Potassium with Potassium chloride?
  107. ppm vs. mg\dl
  108. Matrix carbon question
  109. Tank Suitability after Copper
  110. Finally used decade old Coralife salt today!
  111. Seasalt.
  112. Cupper in reef aquarium
  113. Coral Feeding - How Many Times Per Week?
  114. Kold Ster-il v/s RO/DI
  115. Reefers! Which parameter do you have the most difficulty controlling?
  116. lignite vs. rox 0.8 carbon
  117. The Fluval 404 is officially dead. What is a good canister to replace it with?
  118. how low is to low for pH?
  119. best way to use kent turbo calcium?
  120. Trouble with Kalkawasser
  121. Dosing vitamin C
  122. What is Cal [the stuff in the mexican market]?
  123. NSW (from LFS) vs. Mixed Salts
  124. DKh conversion
  125. Lower Ph, How To?
  126. Seachem SeaGel
  127. Salifert KH/Alk test results
  128. Nitrate Levels? And a method of ammonia removal
  129. Switch From Two Part To Limewater Question
  130. Part 3 absolutely necessary and MAGFLAKE OK?
  131. Brightwell?
  132. PH problem
  133. Raising Ca & alk -- can I add something other than kalk?
  134. Liquid Magnesium Suppliments and Ammonia?
  135. What killed all of my fish?
  136. tropic marin por or red sea pro
  137. Calcium Reactor Vs. 2 part dosing
  138. Cadmium article
  139. Dosing Epson Salt
  140. 2 part question
  141. Bryopsis and Magnesium
  142. Mighty Putty - reef safe
  143. how do i read Red Sea Alk Test
  144. Beginner's Question on Carbon
  145. New Dowflake OK to Boost Calcium in Salt Mixes
  146. Better to Y or series 2 phosban reactors?
  147. Old tank...copper treatment. Can I use it??
  148. Cyano caused by RUSTY clamps?????
  149. Black sand under my rock!!
  150. Lighting and ORP
  151. Salt mix's
  152. Testing procedures
  153. dowflake cheap!!
  154. Lighting experiments
  155. GFO (Granular Ferric Oxide)
  156. Calcium Carbonate Precipitation Clean Up
  157. calcium magnesium acetate?
  158. Anyone ever use Roadrunner IceMelt for CA supplement
  159. How fast to dose
  160. Tap water, primed for first fill?
  161. What brand epsom?
  162. Codium Taylori
  163. Overdosing Magnisium
  164. My Mag is 1530 - Should I Worry?
  165. Mg out of line, should I worry
  166. Sand sticking together
  167. 1g b-ionic ALK just with white chunk in it?
  168. High Alkalinity, Dont Know Why
  169. Kalkwasser
  170. Nitraes?
  171. Mixing B-ionic Ca & Alk?
  172. Another calcium chloride source
  173. ZEOvit VS. Prodibio
  174. cloud
  175. Why metals rust ?
  176. calibrate your refractometer!
  177. Happy Holidays!
  178. alk to high how to lower?
  179. Where To Balance...
  180. Kalkwasser
  181. 2 year old salt?
  182. ID# on dow flake(old stock I hope?)
  183. Best rinsing method for GAC and GFO
  184. Phosphate Test kits- DD Rowa, Tunze, and Elos
  185. Cannot keep up with the calciium demands!!!
  186. Why Is Nitrates Still High After All I Have Done?
  187. ph probe suspected
  188. API Calicum Kit Instructions.
  189. looking for good test kits
  190. c-balance
  191. help w/ chem calc
  192. Chaeto growth rate
  193. reactor ph
  194. Carbon & NO3
  195. Is there a chemist in the house?
  196. too much carbon?
  197. micro bubbles forming on side panels
  198. Bottled water for top off?
  199. Help with Calcium Management
  200. Please help me....
  201. dosing Magnesium question
  202. Dosing kalawaser
  203. Anyone know refractometers really well?
  204. New corals...new dosing
  205. high calcium levels
  206. dosing vs Ca reactor
  207. Arctic Display tank HELP
  208. Low Calcium
  209. Dosing silicate via dosing pump?
  210. shelf life of mixed 2-part
  211. kalk reactor advice
  212. 2 part solution
  213. "great stuff" foam for aquascaping
  214. Salt???
  215. is electronic monitor worth buying?
  216. Low Magnesium?
  217. Phosban Media : Ferric Oxide Hydroxide
  218. Thinking of Sulphur Denitrator???
  219. calcium question
  220. Critters found under microscope?
  221. Refractometer
  222. Oxygen saturation
  223. math problem.
  224. Why magnets dont rust ?
  225. Calsium tester
  226. SB Move...Crash possible?
  227. Baking soda !
  228. mg test kits?
  229. Kalk
  230. Just Ran Tests on the New CaribSea Sea-Pure Purified Seawater
  231. alk question
  232. Kalk dosing question
  233. Amonia Spike
  234. Kent poly ox, anyone used it?
  235. Kalk issues
  236. phosphate reactor
  237. Phosphates
  238. Hach test kit
  239. Quick question about my calcium reactor set-up
  240. Need help pretty quick
  241. water change
  242. Chlorine, chloramine, and TDS
  243. Why is my salt white and cloudy..its been mixing for 2 days?????
  244. maintaining ph during hypo salinity
  245. What Parameters Should I Monitor?
  246. Which Liquid Test Kits Are Most Accurate?
  247. two part solution?
  248. Granular Ferric Oxide ?
  249. Easy question on two part recipe
  250. Salifert Magnesium Test Kit Available