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  1. dieing snails
  2. diy 2 part question
  3. kalk or calcium reactor?
  4. ammonia
  5. RANDY PLEASE kalkwasser stirrer or two part mix
  6. pH of RODI water really low
  7. Kalk & Vinegar observations
  8. Calcium calculator
  9. synthetic slime coat
  10. Base rock
  11. Two questions. Stored salt water and HDPE container.
  12. Magnesium Low
  13. Big Vinegar Question
  14. Kalkwasser and Alkalinity
  15. AP KH Test Kit
  16. How long does copper stay in tank
  17. EPDM pond liner
  18. EPDM pond liner
  19. Precision of Saliferts for RO/DI testing
  20. Help!
  21. Reef tests and test kits
  22. How much ozone?
  23. Ph probe recomendations
  24. Made calibration liquid
  25. phos
  26. Low o2 causing ph issues
  27. Prestone driveway heat problems. maybe
  28. Rubbermaid & Phosphate
  29. Is the white stuff that settles in limewater bad to put in your tank?
  30. Alk drops by 1.14meq/l every day
  31. Using kalkwasser correctly?
  32. Oh where does the cyano go at night?
  33. PO4 remover and STN
  34. is this correct?
  35. Adding iron
  36. Baking Soda lowering pH?
  37. 2 Part additive
  38. Kalk accident - sorta
  39. One last stupid kalk question
  40. CO2 removal
  41. Nitrate Tests - are they all garbage? Round II
  42. question about randys 2 part
  43. mixing limewater for the 1st time?
  44. Vinegar and kalk
  45. My nitrate are really high today!?!?!?
  46. Randy's 2-part dosing procedures
  47. Sulphur denitrator
  48. Randy's Two-Part ... Which Part 2 recipe ???
  49. Recipe #1, Part 3B question?
  50. Adding 2part to Kalk & new saltmix?
  51. Austin white lime and Dow flake
  52. Alk Too High??
  53. A few questions about Kalk.....
  54. Waste water from curing DIY rocks
  55. Dosage
  56. Making Calibration Fluid for Refractometer
  57. RePoll of Test kits and Monitors - What do you use?
  58. Ph calibration solution
  59. mag flake
  60. Probe cal and cleaning
  61. pH calibration solutions
  62. Make up water ??? Ro/Di
  63. DIY magnesium supplement questions
  64. I know...another pH question
  65. The Vauge Question Of The Day
  66. HOB magnum filter for carbon/phosphate
  67. Mg high causing imbalance what to do
  68. ? on balancing levels before dosing 2-part
  69. Rusty Stand
  70. Params
  71. The killing of aiptasia/tank?
  72. Carbon filtering?
  73. UV vs. Supplements...
  74. 10% Daily vs. 20% Weekly
  75. Raising PH without alk?
  76. Dolomite?
  77. Another Dosing Question
  78. low pH/ bleach?
  79. Tank cloudy after adding Kalk.....
  80. fiji gold
  81. Ozone tubing coil
  82. Test kits
  83. Alk swings causes SPS tips to bleach and corrode?
  84. can i do this?
  85. Is it necessary for Ca and Alk to be exactly balanced?
  86. Kalk dosing question
  87. Live sand question
  88. water parameters
  89. alkalinity only 1.5-2
  90. Dr. Farley, I need some info
  91. Randy's 2 part question??
  92. MagFlake and Mag Pellet
  93. Salinity question
  94. microalge ID please
  95. Alk Issues
  96. Have a Randys 2 part q:
  97. New batch of Reef Crystals salt
  98. Yet another Alk/Calc issue
  99. feeding kalk reactor with tank water
  100. Low alk and pH at 8.2
  101. Boosting Limewater With Vinegar Question
  102. Randy's 2 Part ALK Problem
  103. When to toss dow flake
  104. The Dow and Espoms is supposed ....
  105. Tropic Marin Bio Calcium...
  106. Like a see-saw
  107. Diluting Recipe #1
  108. Hanna HI 93728 Nitrate meter
  109. Pinpoint pH calibration solution manufacture/expiration dates?
  110. Randy's 2 part, is it balanced with regular 2 parts?
  111. alk why so low
  112. how to increase the oxygen level?
  113. Advise on a refractometer
  114. question about dow and mag
  115. cal and alk mixing
  116. RO/DI Water
  117. Question to Randy
  118. ALK 13.0 CA 420 How do I lower the ALK?
  119. Limewater
  120. Can I?
  121. Lethal or dangerous ammonia
  122. Is this red cyano
  123. Phosphates
  124. Watermill Express
  125. IO Saltmix seems to lbuffer pH at 7.5
  126. Your Water Changes
  127. RE: Randy's two part
  128. The Most Kalk You Can Dissolve?
  129. help with CA reactor
  130. OK, here I go
  131. My Water ...Expert opinions needed
  132. Pre-filter Sponge=nitrates???
  133. Refractometer
  134. Ok, been dosing Kalk, water levels...
  135. Kent Marine Turbo Strontium
  136. my dkh is 15, how can i lower it?
  137. Dosing Pumps
  138. quick questions
  139. Acceptable levels of PH... should I just let it be?
  140. Magnesium,Kalk,and PH
  141. my heater just burst in my sump. Problem?
  142. A good nitrate test kit?
  143. Nitrate Standard Solution
  144. green glass please help
  145. PH math question
  146. why do I have rocks forming from sand?
  147. Reactor media question
  148. Help with water parameters
  149. Calcium levels
  150. PH monitors
  151. Broken Bulb particulate in tank
  152. reclaimed water...
  153. high alk. what may have caused this
  154. Substitutes for Dow Flake
  155. Why is my GFO turning gray?
  156. ESV Cal. and Alk. ?
  157. Quick Ca/Alk Question
  158. Can't Keep Calc / Alk up
  159. possible soap contamination
  160. Can I test for the strength of limewater by measuring its pH or Alk?
  161. Ecosystem
  162. How to Select a salt brand ?
  163. R/O filter after watersoftener?
  164. Kalk & Vinegar Experiment Gone Bad
  165. Ocean water Vs. mixing?
  166. RANDY will this work for part 1
  167. New Formula
  168. Quick distilled water question
  169. Calcium Help
  170. How is this even possible??
  171. Amino Acid Supplements for Corals
  172. Cleaning Live Rock with Bleach?
  173. Phosphates removers and Refugiums?
  174. Sugar Dosing and ORP
  175. conductivity of RO water
  176. Sand forming large sheets?
  177. Sulfur DeNITRIFIER (Long Read) Sorry
  178. High ALK - Long Term??
  179. Maintaining a high PH
  180. Does 2-part raise SG?
  181. Confused about air freshners
  182. What type of Epoxy is Safe to use?
  183. Book?
  184. Chemicals and Our Critters
  185. Need a link
  186. Low PH Help
  187. Mixing salt in advance
  188. Recipe #1, Part 3A Question
  189. Question Concerning Calcium
  190. Nitrate Testing - Input Needed
  191. Halimeda
  192. rubbermaid jug
  193. Mag level, something isnt right...
  194. Effects of too high ORP?
  195. High PH-Help!
  196. Since my new lighting in my 46BF!!
  197. hair algae just keeps spreading
  198. New Tank, alkalinity in trouble..
  199. Rust in a tank?
  200. Previously ignored chemistry...getting started.
  201. RO Vs. RODI
  202. PH Increase
  203. OT: Baking soda and peroxide/dental ?
  204. Extremely Low Mg Level in IO
  205. Need Advice
  206. No more low pH!
  207. Gotta love this Country! http://www.twopartsolution.com/
  208. Calcium too high, but corals look great..now
  209. Which pH meter to get?
  210. ocean water versus self made saltwater
  211. Sulphur based nitrate filters
  212. Mixing salt in five minutes
  213. yet another 2 part Q: .... sorry
  214. Leaving for 3 days and no one to watch my tank.
  215. Red Sea MG Test Kit
  216. Randy Skimmer ????
  217. Magnesium, newbie...little help
  218. Raising KH and CA?
  219. alkalinity test interference?
  220. ORP Controller readings?
  221. Question for Dr. Randy
  222. distilled water
  223. Salifert Ammonia Tests
  224. Refractometer calibration
  225. shipping water for testing
  226. over saturated limewater
  227. to maintain or simply raise?
  228. Doe Flake Alternative
  229. Mater test Kit Recommendations
  230. High Alk, low CA..... What to do ?
  231. how often do you dose limewater
  232. different grades of lime
  233. cureing LR?
  234. RO/DI manufacturer
  235. High pH - how do I lower it?
  236. dosing vinegar as food
  237. Water parameter variation on a natural reef
  238. should i begin dosing b-ionic 2 part
  239. precipitation issues
  240. calcium bicarbonate ratio question
  241. Miracle in a Bottle?
  242. Continuing My Calcium Problem
  243. Striking the balance: CA/CO2 Reactor & Kalkwasser
  244. Ammonia Toxicity
  245. Can I use Saltwater from the Ocean near my home
  246. What should my calcium levels be?
  247. Question for Randy
  248. Soft Water
  249. Seachem Reef Salt and Borate
  250. Looking for new 1 gallon plastic bottles