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  1. Kalk Dosing - Randy Please Read-
  2. Kent Phosphate Sponge Renewal
  3. Copper Problem? Big Mistake?
  4. salt mixing ratio
  5. Alk a little low, pH and Ca fine
  6. Hair algae
  7. pH and CO2
  8. way to much algea
  9. Alk vs Calcium
  10. calcium od'ing
  11. another water chem question
  12. Mag was low, now in check. Levels OK?
  13. White chalk-like covering
  14. High PH, low dKH+CA?
  15. My B-Ionic Calcium Buffer Component N.1 turns to "snow flakes" ...
  16. Too much kalk?
  17. Calcium too low.
  18. Salt..what amount per gallon RODI??
  19. Trace metals Clelation
  20. Nielson Kalk Reactor
  21. Calcium deposits on sump walls
  22. Silicate
  23. Phosphate question
  24. Effluent DKH Levels
  25. Bubble pH test
  26. Phosphate trick?
  27. 90 gallon...thats it
  28. c probe or refract?
  29. kalkreactor and calcium deposition
  30. Low ALK please advise
  31. ppm Vs. mg/l
  32. nitrates
  33. Alk high, pH low
  34. Maintaining my Alk and Ca Levels
  35. Please read, ?Emergency?
  36. Tank Crash After 44 Months
  37. Magnesium
  38. Hydrometer ?
  39. High Nitrates
  40. Salifert alk test kit instructions?
  41. Catalina Water
  42. Kalwasser drip near skimmer
  43. Check this plan Randy
  44. Tank Crash, Professional Water Analysis?
  45. What would cause a drop in pH ?
  46. Nitrate level unchanging
  47. Resetting Buffer
  48. Calcium / Alkalinity issues.
  49. What is the best Salt to use in a SPS reef?
  50. Water test results ???
  51. please check my calculation...
  52. Accuracy to test kits?
  53. Hydrated lyme
  54. pH 8.4 alk 1.5???? hmmmm how?
  55. Calcium reactor on 4,000 gallon system
  56. Iron oxyde of alluminium oxyde????
  57. Residual Copper
  58. heavy cig smokers?
  59. No Trace of NH3, NO2 & NO3 In New Tank
  60. sources for food grade magnesium chloride?
  61. salt mix
  62. Alk dropping but not Ca
  63. Kalk question
  64. Alk at 2.6 should I....
  65. Low Alkalinity
  66. keep Alk and Calc stable
  67. co2 issue?
  68. how much alkalinity do I need?
  69. Phosphate Sources??
  70. ORP Question
  71. ORP article posted
  72. Sand impurities?
  73. Alk, CA, B-ionic dosing and topoff
  74. Latex Bad For Marine Tank?
  75. Can you raise.....
  76. Calcium Question
  77. Old Carbon
  78. Particle board flaking into tank.
  79. I have test results and need advice.
  80. which test kits?
  81. kalk mix
  82. How are these parameters?
  83. what type of pickling lime?
  84. dkh
  85. alkalinity too high at > 7.00 dKH?
  86. Old sand question
  87. Low pH/Calcium/Alk in Tank, High CO2 in Condo
  88. horrible smell coming from newly mixed IO
  89. using baking soda to raise KH
  90. Water Softener
  91. using kent Tech•CB A & B
  92. Converision question?
  93. saturation level for kalk.
  94. Is it okay to mix Kalk, Strontium and Magnesium in auto top off water?
  95. Help on Purchase of Raw Material
  96. S as a measure of conductivity?
  97. Kalk to condition RO/DI ???
  98. Cloudy water confusion
  99. USP grade Calcium Hydroxide spec sheet - is this safe?!??
  100. Kalk and PO4
  101. Silica
  102. High PH
  103. I was reading the results backwards
  104. DIY Kalk and Turbo Calcium - I found suitable products in Toronto area!
  105. low PH in new tank
  106. Strange phosphate measurements...
  107. Question on salts
  108. DIY Kalk and Turbo Calcium in Toronto - testing results
  109. high ca and alk
  110. Vinegar or Muriatic Acid to clean coralline
  111. How long will it last?
  112. DSB Plenum Chemistry Question
  113. B-Ionic pH Spikes, time to stop?
  114. calc & alk
  115. anybody here in chemistry help me with this?
  116. I Need Help Fast, Screwed Up
  117. Iodine
  118. Randy you konw the answer to this one?
  119. Yet Another Carbon Question
  120. Whats going on here...Nitrates,Amo HIGH
  121. Vinegar in Kalkwasser
  122. calcium polygluconate
  123. What happens to a tank with low PH?
  124. Undergrad Chemistry Research
  125. Baking Arm and Hammer to get Washing Soda for buffer
  126. Randy, (or others) a few quick ?'s
  127. io alkalinity at 26dkh
  128. Phosphate sponges?
  129. Question regarding using Epsom to raise Mg
  130. Strange-Calcium too stable?
  131. How much Turbo Calcium?
  132. Should I stop using Lime Water
  133. Kalk powder directly into sump
  134. What type of salt for reef tank
  135. Article on Magnesium and Strontium in Limewater
  136. Low magnesium in IO salt?
  137. Low PH..But everything is growing
  138. Problems with mixing carbon and Phosguard?
  139. Phosphate, algae and poor polyp extension
  140. Are the rusty brown/orange spots on the carbon bag cause for concern
  141. RO/DI TDS Creep Testing
  142. CA Reactor chamber temperature
  143. Ph Probe in Calcium reactor
  144. Qt Tank w/ copper and crushed coral
  145. yet 1more alk ca question
  146. Prime - hydro-sulfite salts
  147. Painted PVC in Reef
  148. Is this safe
  149. Chloramine in my water
  150. High pH (8.6)
  151. Your thoughts... Kalkwaser
  152. RO and chloramine
  153. Chalky glass
  154. Calcium Oxide and Vinegar
  155. mississippi quicklime around NYC?
  156. Nitrate Control with special media?
  157. Reactor not so nice
  158. Your Chloramine Article
  159. Newbie Calcium Reactor Questions inside
  160. kent tech AB follow up
  161. Kalkwasser reactor - does the chemistry balance?
  162. kent tech AB follow up
  163. CO2 for Reactor
  164. salifert kh test
  165. ORP Question?
  166. Aluminum Toxicity / SPS Reaction ?
  167. New Lights, Lots of Bubbles and High pH
  168. if and why
  169. kalkwasser and vinegar
  170. dye for experment???
  171. After 32 years he gave up and retired
  172. Ph calibration question
  173. Tunze deco rock/diatoms
  174. Kalk precip vs. Ca reactor?
  175. Kalk/ Vinegar/ Milky Water
  176. alkalinity 16 dkh in r/o water?
  177. ph/alk/calc & phosphates.
  178. How can I raise my alkalinity?
  179. High pH to Counteract Algae
  180. Calcium and Alkalinity fine - pH is low... what to do?
  181. cycling and ammonia level???
  182. Randy- Yet again, Calcium Acetate
  183. Salt mixture experiment
  184. calcium
  185. iodate/idodide imbalance
  186. Sodium Hydroxide vs Aiptasia?
  187. Happy Holidays!
  188. High PH
  189. whacky chemistry after moving live rock kills 2 fish
  190. Strontium spill
  191. Salifert Calcium test kit question
  192. Liquid reactors
  193. Balanced output from calcium reactor
  194. nitrate II test kit ?
  195. recommeded reading?
  196. Kalk reactor questions
  197. Salt water in kalk reacter?
  198. Can you use NaOH to raise alk?
  199. Low pH after adding skimmer
  200. calcium reactor media
  201. high Ca
  202. Opinions on phospate remover?
  203. Alk always drop 1 meg/l per day, normal in my case?
  204. Is it possilbe to have too high alkalinity or too much Calcium ?
  205. rocks in my CB
  206. Are there any electronic devices to measure alkalinity, Iodine or Ca?
  207. High PH [Probably seen this title before!]
  208. low redox
  209. dosing vodka to bring down N and P
  210. No ammonia/high nitrites/low nitrates -- what's going on?
  211. Milwaukee CO2 reg.
  212. Nitrates with bio balls
  213. Benefits (if any) of these additives
  214. sulfide test kit?
  215. Can you mix kalkwasser with a pump?
  216. Need help on PH correction
  217. Borax PH calibration
  218. pH scale
  219. Chlorine Levels in city Water!!
  220. major problems
  221. ? Hydrogen sulfide in RO water
  222. Confusion over kalk & vinegar
  223. calcium reactor use during hyposalinity
  224. Another High pH Q
  225. What can happen if too much calcium or too high alkalinity?
  226. Ca Reactor and equilibrium question
  227. Epsom Salts
  228. DIY Iodine Solution?
  229. soooo
  230. Newbie questions on raising calcium
  231. Adding salt elevates ammonia level?
  232. low alkalinity
  233. magnets
  234. excess foam after water change
  235. mag. & stront. in make up water
  236. Habibless search?
  237. hair algae
  238. Help With Cloudy Water
  239. water changes
  240. levels
  241. salinity
  242. Alkalinity and Calcium problem
  243. Low ph problem
  244. Maximum amount of alkalinity in effluent?
  245. Salinity effect on test kits
  246. Happy New Year!
  247. Ion Selective Electrodes.
  248. Ionic composition of iodinated salt?
  249. phosphate at 4-5ppm
  250. Extremely high alk.!