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  1. Skimmers do good gas exchange results!
  2. B-ionic Alk vs. Bulk Reef Supply (BRS) Alk
  3. Cal/Alk basic question
  4. phosphoric and citric acid ??
  5. Little puzzled about my cycle process
  6. Coraline growth question
  7. Vodka RAISING Nitrates!?!?
  8. GFO Use
  9. What PO4 test works!!!!!???????
  10. High ALK...???? what to do?
  11. Salifert Organics Test kit?
  12. Bodybuilding AA
  13. Salinity of Skimmate
  14. Phosphate Control de Blue Life
  15. BRS Dual reactor, or pellet issue.
  16. Calcium and phosphates
  17. An alternative to beach for cleaning filter socks
  18. Phosphates and HA, need tried and true advice!
  19. Can you wait too long with a cycling tank?
  20. Reef Crystals brown???
  21. Seahorse Gills and Phosphate Adsorbers
  22. cal. and alk good levels-dosing?
  23. penny in sump
  24. Need something coarser than BRS GFO pellets
  25. dkh consumption Q
  26. Hypothetical Cu contamination in SW
  27. Life thrives in porous rock deep beneath the seafloor
  28. algae growth
  29. Question after reading Randy's Kalk article...
  30. Question about DIY ALK
  31. Is there a less messy GFO
  32. Going to start diy alk calc and mag dose
  33. Two part question
  34. Next vsv dosing question
  35. My towns water report
  36. pH probe shipping question
  37. ESV two part.....how much to dose per day
  38. my ORP is 920
  39. Wise to use Mb7 w/ vertex biopellets?
  40. Bio Pelets ?
  41. rain water
  42. Red Slime and Carbon
  43. Favored Labs for water analysis
  44. Recycle Bin okay for salt water?
  45. phosban reactor
  46. Help with Po4??
  47. Need help with algae bloom
  48. Why is my alk low???
  49. Calcium Hydroxide self life
  50. Bio pellets Hoopla or for realz?
  51. Precipitation of Natural Sea Water (NSW) Carbonate cycle?
  52. saltwater mixing/storage
  53. Where do you put your Dosing Lines?
  54. Slightly browned sodium bicarbonate in oven ok?
  55. How much 2-part per week?
  56. Kangaroo dosing pumps
  57. Is my pH too high...?
  58. BRS Reactor?
  59. No water changes for a year???
  60. kalwasser mixing with vitamin
  61. Exporting Bacteria?
  62. Mag Question
  63. Calcium question
  64. Color, Growth Enhancing Products?
  65. How good is Codium for nutrient transport?
  66. NO3 <1 and PO4 .08 = Alarming????
  67. How long?
  68. Alkalinity 7 dKH Calcium 540
  69. brown film from carbon dosing?
  70. First time using Kalk +2, pH shot up a good bit.
  71. How do you lower calcium without raising pH?
  72. Organic matter in water
  73. Magnesium
  74. Randy's Reef Chemistry Quiz's?
  75. What is the film on the surface?
  76. Phosguard?
  77. natural sea water ?
  78. Vertex biopellet overflow
  79. low ph
  80. low ph
  81. ph questions and problem
  82. Bleaching coral
  83. Fishless tank... with Caulerpa - Biopellets not working?
  84. Future releases of Hanna Checkers
  85. Trace elements
  86. Kalk
  87. mixing a soulution of sodium carbonate with sodium bicarbonate
  88. Ph Up and an Ph Down
  89. Algae attack help!!!!!!!!!
  90. Is this a problem...
  91. Feeding Corals
  92. Anyone use Phosguard by seachem?
  93. Calcium & Alkalinity recipes
  94. 2 part dosing - "Shelf life"
  95. Bio-calcium by Tropic-marine
  96. How to prevent buildup on Alk drip line? (pic)
  97. NSW Question for Boomer
  98. Testing beyond TDS...
  99. Kalk dosing question
  100. Bucket of salt
  101. Recent experiences Crystal Sea MarineMix/Bio-Assay
  102. about ca reaktor !!
  103. Salt Mixing Question
  104. low ph problem
  105. Cyano-bacteria color
  106. boosting bio pellets with vodka
  107. My Corals will not open, PLEASE HELP !!!
  108. Fauna Marin Balling Light ?
  109. Low Magnesium?
  110. Liquid, Natural Nitrate Reducer? Made by Instant Ocean
  111. ascorbic acid dosing
  112. mb7 + cycle ? RC
  113. Testing Randy's 2 part (alkalinity)
  114. Should I raise my Alk?
  115. Hydrometer
  116. Who do I believe?
  117. Royal Nature Salt - yah or nah
  118. Chemi-Pure
  119. please critique my parameters....
  120. 2Part vs Kalk
  121. ULNS Suggestions Please, help to fine tune!
  122. Kalkwasser questions with ATO.
  123. High Ca + High KH = Low PH
  124. The difference between instant ocean and reefcrystals
  125. bio pellets and cyano outbreak
  126. How fast should I raise Alk
  127. calcium polygluconate question
  128. Using RO/DI waste for hydroponics?
  129. Hanna Alk FREE Upgrade
  130. need solution for mag
  131. Elos test kits
  132. Automated 2 part dosing. This make sense?
  133. Any Guesses? SW Mix gone wrong
  134. Which 2-part recipe to choose
  135. Low Calcium??
  136. Heavy Feeding/Nitrate Reduction Methods
  137. who do you feel makes the best test kits??
  138. ATB Bio Pellets Experiment
  139. dowflake
  140. vinegar and sand?
  141. large open tank dilemma
  142. Alk High / pH normal - problems?
  143. low ph...help
  144. Benefits of mineral mud?
  145. PH low Please help
  146. Hanna Photometer
  147. RO/DI +CaCl+Mg= Spring water for drinking?
  148. Low Calcium Symptoms
  149. Zeolit Rock ???
  150. Two part dosing for a big tank.
  151. two part question
  152. GFO questions
  153. extreme magnesium depletion ??? cant figure out why
  154. Nori and Magnesium Content
  155. Calcium Chloride
  156. HELP! Phosphate RX - lanthalum chloride
  157. Refractometer
  158. Residue from DSB
  159. Highly recommended test kits?
  160. Diatoms and how they deal with low phosphate found in the open ocean.
  161. how fast do phosphates change using a reactor?
  162. calcium reactor question
  163. 2 part question
  164. Best test kit manufacture?
  165. Will test kit solutions be affected by shipping in cold weather?
  166. "Kangen" Water Machine...?
  167. Randy's 2 Part Alk, Dosing both Alk recipies
  168. So.... I have lots of Coconut shells
  169. Vodka dosing sps base stn question
  170. Lanthanum Chloride - recommended micron size?
  171. Himalain Rock salt
  172. Calcium part for Randy's 2 Part Mix
  173. ESV Component #1 won't completely dissolve.
  174. High PH or other problem?
  175. Food Grade Lime?
  176. Randy's alk mix
  177. lowering po4 to fast ?
  178. Ready to GIVE UP!!! (phosphate issue)
  179. Cloudy Water
  180. Caulerpa question
  181. Biopellets and New Aquarium setup
  182. Question about Prodibio dosing amount
  183. Recommended Kalk concentration to start?
  184. How do I know if I have calcium precipitation?
  185. Alternative to IO/RC
  186. Strontium Level
  187. way high mg
  188. winter 2010 batches of Prestone driveway heat
  189. Chemistry Workflow/Diagram Chart
  190. Merry Christmas to everyone on this forum!
  191. High Alk
  192. Raising Alkalinity ?
  193. mixing salt in top off water
  194. Help, having problems with cloudy water
  195. Alk/Ca usage decreasing
  196. Peladow question
  197. Auto dose of alk,Ca and Mg
  198. HA's Revenge: Now growing out of the tank!
  199. Is kalk right for my tank?
  200. New Coconut Activated Carbon Products
  201. Bubble Algae - Ventricaria ventricosa removal
  202. cyano
  203. Magnesium in Brightwell's 2-part and Kalk
  204. Mg question
  205. kalk for ULNS????
  206. Where to send water to be lab tested?
  207. Wicked dumb NP BioPellet question
  208. changed the sump
  209. Kalk water
  210. NO3 is 200+, tanks looks fine, should I care?
  211. Too many Water Changes = Cyano?
  212. Importance of a good tds meter.
  213. wshing hands before working in tank?
  214. Major pH swing
  215. Tap water?
  216. I have access to free Epsom salt. OK to use?
  217. Cheap salt Ideas
  218. Does EcoBAK require both NO3 & PO4 to work?
  219. N's? ULR NO2 checker
  220. Mixing Kalkwasser with Vinegar?
  221. Help me raise my PH
  222. potassium iodide the same as potassium?
  223. White Fuzz - HELP
  224. auto water change vs skimmer ?
  225. Best method to raise pH without raising alkalinity
  226. Red Sea Coral Pro Mix
  227. Gfo?
  228. Carbon - Freshwater / Saltwater
  229. Pre-loading Kalk reactor feed water with magnesium
  230. Kalk stirrer or Calcium reactor
  231. Carbonate hardness
  232. Cloudy water in Hospital tank
  233. Issues with VSV or VGV dosing?
  234. Ammonia after Maintenance
  235. Oyster shell and Calcium
  236. Question about mixing kalkwasser with RO
  237. Water chemistry problems...aggravated!
  238. snot in tank during cycle
  239. Cynobacteria and cutting back on photoperiod?
  240. Salt Question?
  241. MAG & ALK connection
  242. pH within a sand bed.
  243. Bio-pellet questions about bacteria populations.
  244. Calcium Precipitation - What Now? Will it Redissolve or not?
  245. HELP -- Carbon Dosing / Encrusted Sand Bed
  246. flippin cyano
  247. Help...Fire extinguisher discharged in reef tank
  248. A question for Randy Holmes-Farley
  249. Salt mixing container smelling bad
  250. Alkalinity Question