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  1. How do I start dosing calcium?
  2. pH Fluctuations
  3. Is there some liquid carbonate acid or something to:
  4. Ammonia source for dry rock
  5. Is calcium carbonate necessary for corals?
  6. using vodka to remove nitrates?
  7. Is my RO/DI working?
  8. Calcium & Alk drops
  9. Carbonated tank
  10. Have anyone heard of poly-bio-marine water filtration system?
  11. mag flake
  12. Calcium Bicarbonate
  13. Kalk saturation and ph level
  14. Unbalanced Limewater
  15. ok storage containers for DIY 2 part?
  16. Calcium Chloride ????
  17. Korallin Biodenitrator Who use them
  18. Alkalinity test kit
  19. kents liquid calcium
  20. Making Limewater From Tap-Water?
  21. Phos test
  22. Does it matter if I dose when lights are on?
  23. Question on bio life
  24. Magnesium?
  25. Randy's three part solution quetion
  26. Nitrate Transport
  27. Dosing Aqua C Complete
  28. Struggling to raise MG
  29. wow
  30. Iron, Iron Oxide, Iron Hydroxide, Ferric Oxide....
  31. Zinc levels and algae control?
  32. Need Chemist to test Heavy Metals
  33. Natural Seawater - how to treat and store ?
  34. USOL CaCl2 77-80%
  35. Can someone help explain anaerobic bacteria?
  36. mag
  37. High PH --- Help!
  38. Why doesn't my tank make coraline algae???
  39. MRC Calc Reactor Setup
  40. Refuge
  41. Effects of increasing ph on nuisance algae
  42. Automatic titrator
  43. Rising alk posts.....
  44. Hanna Photometers - good?
  45. Home made chemicals
  46. GFO (Phosban) life?
  47. 2 part additive dosing
  48. ***Emergency***
  49. water hardness
  50. Newbie needs help
  51. white crust
  52. Adding buffer and not good.
  53. calcium level
  54. mixing kalk with tank water
  55. Rent Culligan Unit
  56. Newer Ca reactor, Alk is pretty high.. Should I just dial back?
  57. Bacteria bloom, day 5
  58. alcool ethanol vodka
  59. Disposing of Old Test kits
  60. Best Commercial Products
  61. fishless cycle help (ammonia help)
  62. mg ?
  63. kalk auto top off
  64. Epson Salt brand?
  65. ph of 8.9 !?
  66. does phosphate contribute to...
  67. switching tanks - questions
  68. What Mg level does IO usually mix to.
  69. Should you siphon out your sump?
  70. adding pickling lime
  71. Looking for a test kit
  72. water change
  73. Initital Rinse w/Tap Water?
  74. Mg in Red sea coral pro salt
  75. purigen vs activated carbon
  76. intense green hair algae
  77. How clean is your water??
  78. how to dose calcium w/o reactor??
  79. How do I raise my KH?
  80. Salifert vs Seachem Test Kits
  81. Need help with Cal Reactor and ALK
  82. Sulfate & the Reef Aquarium - What are it's effects?
  83. help understanding Ca/Alk numbers
  84. Is a beaker reef safe
  85. Carbonate's relation to pH
  86. Reef-Salt, Marine Salt
  87. what do i do now?
  88. Did it cycle and I missed it????
  89. Effects Of Vodka Dosing
  90. Water Storage Question...
  91. What Happened??
  92. side effects of high mag??
  93. Ph
  94. Dosing pump, 2-part/Ca/Kalk question
  95. Boomer?
  96. Arsenic / Lead / Copper levels
  97. Low pH has me stumped. What's going on?
  98. Brown Algae Fun
  99. high nitrates
  100. Question about copper. If one threw a copper penny in the tank, what would happen.
  101. Question about Kalk
  102. Best test kits?
  103. Question about Mag
  104. Has my cycle finally started?
  105. Is skimmer necessary?
  106. Where to get Calcium Chloride in the summer?
  107. How do you dose?
  108. When I dose Kalk does it throw the PH or Alk levels off
  109. Can an acrylic tank be used for reef if once had tap water in it?
  110. really confused
  111. Sodium carbonate
  112. Reducing high borate (1.0 meq) level
  113. Ph balancing problems
  114. Constantly High Nitrates - Please Help!
  115. How to drop Aklalinty??
  116. Water question
  117. CA x KH
  118. Phasing out filter media?
  119. High Mg
  120. Silica question??
  121. Low Alk question
  122. Will Epoxy hold in a dry application after being wet?
  123. Combi-San
  124. consumption of ca and alk
  125. Question about sumps
  126. Brass in the water. Good, bad?
  127. PH issues
  128. Kalk question
  129. What´s your levels of Iodine and Strontium ?
  130. erratic ORP?
  131. Spread out doses of Alk (Part 1 recipe)
  132. phosphates
  133. Mag Solution A Question
  134. Calcium Buffers
  135. testing your test kit ?
  136. Help reading Ca
  137. Significant PH drop after Interceptor treatment?
  138. Balanced levels of alk, Ca and Mg & Saturation levels
  139. Ca Levels over 700....!!!!!
  140. Water has turned brown in days
  141. Ozone and Ferric Hydroxide
  142. Which salt to use???
  143. Are my rocks killers?
  144. Water change and Crash HELPPPP
  145. Should I be using Reef Complete or not?
  146. Ozone effects?
  147. Two Part Solutions in Peristaltic pump..
  148. Ill effects to clipping xenia.. Bleaching!!!!
  149. TDS Reading
  150. Getting copper out of tank
  151. High Calcium Level
  152. half DI
  153. Ph high and hair algae flourishing
  154. SHAC, Steroid Bacteria booster?
  155. Question about flouride in my reef tank
  156. Lime vs 2 Part?
  157. What Paint is Safe?
  158. Phosphates LR
  159. What Can I do With This Bottle ? Ca(OH)2 ???
  160. Raising pH without increasing dKH?
  161. test kit
  162. tan sand from HD?
  163. Mag subsittute
  164. Another cycle?
  165. does Kalk amount need to be accurate?
  166. reusing sand from a DSB
  167. Most significant chemicals to track?
  168. PH and ORP
  169. copper hose fittings
  170. Reef Chemisrty is out of wack
  171. Mag Flake no longer safe?
  172. DRI-Z-AIR For Calcium addition safe?
  173. High dkh and kh
  174. undissolved Kalk in water
  175. High Carbonate Hardness (KH)
  176. Who can give me a list of good parameters?
  177. Am I paranoid?
  178. Adding Calcium To Saltwater Mix
  179. High Alk
  180. low mag low alk....
  181. combining carbon and phospahte media in a reactor
  182. Mg Test Kit - Salifert vs. Seachem
  183. Disaster!
  184. Aged seawater
  185. Alternatives for Calk solutions?
  186. calcium levels...can it be tooo high?
  187. phosar won't bring my phosphate down
  188. calcium reactor media
  189. Randy or someone else!! help with ALk and PH
  190. Air Pump for ozone reactor
  191. pH, calcification, and LPS
  192. Started a kalkwasser drip.
  193. Can a ph monitor be fixed?
  194. Any Good Rule Of Thumb On P04?
  195. Can I USE THIS LIME?
  196. PH problems
  197. Strontium Chloride
  198. Unusually high Alk
  199. Quantifying Magnesium
  200. Adding Magnesium, Calcium Chloride, Coral Builder
  201. Nitrate question
  202. easiest way for calcium
  203. Raising alk with baking soda daily limits??
  204. Changing salt - harmful?
  205. Anybody used Red Sea Magnesium Test Kit?
  206. Getting conflicting Alk ranges from different sources... which is right?
  207. ? about Salifert Calcium test.
  208. Macro Alge Melting...help plz
  209. DIY Kalkreactor (Kalkenstein)
  210. something really went wrong wiith my tank :(
  211. Purigen+Chemi-pure
  212. (pH) probes
  213. Is my Phos reactor fluidizing properly?
  214. Redox question
  215. best product for raising magnesium?
  216. Does live sand go bad???
  217. Mag Recommendation
  218. Question for Randy about an old thread
  219. is chemi clean safe for ALL corals????
  220. What should I dose?
  221. Could it be the Smokes?
  222. Phosphates Levels and Fish
  223. Nitrate Problem please help
  224. tons of pollen?
  225. how to lower alk 16.1
  226. My water params - need help with alk
  227. Randy are you doing and Ozone article?
  228. dkh and red slime
  229. how low can your ph go before disaster
  230. Dosing Kalwasser While On Vacation
  231. I need a good quality ph tester
  232. Alk off. 2nd day curing
  233. Is Mag one of Tropic Marin’s Biocalcium "70" trace elements?
  234. Dolomite and Magnesium
  235. An Idea
  236. Question about 2-part
  237. Mag way low please help before i dose.
  238. can't raise Ph
  239. rightnlight to read test tube colors
  240. regarding aeriation
  241. Silicate Removal?
  242. Does Marine Snow go bad?
  243. Cant get my calcium above 300-325ish.
  244. Confused about Alkalinity
  245. I need some help with nitrates
  246. Carbon Q for Boomer
  247. Phosphate Question
  248. pH and O2 concentration
  249. OT - Nernst Equation anyone?
  250. AZNO3 Nitrate & Dissolved Organics Exporter Additive/Supplement