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  1. Mg Question For Randy
  2. Old Salifert Kit-Should I use
  3. Regarding CO2 in the Marine Aquarium
  4. Magnesium Depletion
  5. low calcium & high ph
  6. Chasing my calcium numbers
  7. Calibrate temp probs
  8. Alk ?help
  9. Spectrum CA138
  10. Salifert low range
  11. Anyone Using a Hanna Nitrate Colorimeter?
  12. PH Dropping use to much 2 Part component
  13. Mangnesium Hydroxide ( I believe)
  14. Copper In The Tank ?????
  15. Magnesium standard
  16. Carbon ro refill
  17. Starting use of Bulk Reef Supply 2-part: and words of wisdom?
  18. TDS Meter
  19. Replacing RO/DI Filters
  20. Overdose consequence
  21. Quick ? for randy or someone who knows..
  22. DSB vs LR?
  23. carbon change?
  24. heavy metals and GAC
  25. calcium fluctuates
  26. Generating ozone with UV sterilizer
  27. Salinity Question
  28. boosting salt mix
  29. baking baking soda instructions
  30. Tropic Marin Bio-Calcium
  31. Do not use Great stuff spray foam!
  32. FYI: API test results of New Jersey shore
  33. easier water changes?
  34. severe pH problem
  35. Two part 7lb. buckets
  36. Red Sea Reef Test Kits
  37. glue
  38. would this method for dosing kalk be approved?
  39. Coralline bleaching after supplementation
  40. diatom issues..please help
  41. Tropic Marin test kits - reliable?
  42. Test Kits - Best Color Changes (I'm color blind)
  43. Anyone heard of Ball Pickling Lime?
  44. Phosguard ?
  45. Ball Pickle Crisp
  46. Calcium Recipe
  47. Dripping Kalk Question
  48. Alk problems with Tropic Marin
  49. Old Tank Syndrome
  50. ?for Randy on adjusting Mg level on water change
  51. GenX or Carib-sea arm media
  52. Refractometer - 26 bucks
  53. Water quality with rowaphos and mediocre skimmer good enough?
  54. Where can I find Magnesium Chloride?
  55. Phosphates bound in live rock
  56. Skew number for dowflake and magflake
  57. When to replace RO prefilters
  58. Potassium questions
  59. Help! One food for all
  60. Nutri Live Seawater?
  61. dowflake , magflake
  62. Purigen, what is it and how does it work?
  63. amino acids ?????????????
  64. dosing Randy's 2-part AND dripping kalk?
  65. Elos test kit
  66. alk and calcium New Reactor on my 75
  67. Oxi-clean?
  68. Dosing two part
  69. Low PH and Alk? can I add B baking soda to Kalk mix?
  70. Rowa working?
  71. stirring calk
  72. PH swings
  73. Thank You To All The Experts Here.
  74. adding b-ionic and
  75. Api
  76. Diatoms (?) a constant problem- pic
  77. water change and ORP
  78. ORP and pH
  79. Help
  80. To dose or not to dose, that is the question
  81. Magnesium question
  82. Moving Kalk to Part Time, Should my corals be fine with pH drop?
  83. Dying Colour on Coral
  84. ozone climbing without ozone? how?
  85. ppm to dKH
  86. Baked baking soda question
  87. lowering calcium
  88. Water testing
  89. Calcium test control
  90. Questions, questions...ca, alk, pH
  91. Discussing Seachem products.
  92. DIY 2 part question
  93. Removing copper with carbon
  94. Dosing top off water
  95. Is low PH killing Hair Algae
  96. Bulk Phosphate Removers
  97. Red Sea Pro Salt
  98. lower ph
  99. Can't raise Alkalinity
  100. Kalkwasser/Saturated limewater, PH question(altitude?).
  101. arragonite sand
  102. Question for AZDesertRat
  103. recovery hope
  104. Seachem Ammonia Alert
  105. Silica
  106. Bad rust?
  107. Dosing Esv bionic?
  108. hello Nutrifin/Hagen ALkainty TEST KIT
  109. Beta 1,3D glucan does it work how much should i use
  110. RO water and PO4
  111. how high will Kalk raise my ph?
  112. Is "Beef Central" in honor of Randy's Cowfish?
  113. Oh no! over dose of dihydrogenated monoxide
  114. How to Raise Magnesium quickly and safely?
  115. Best Exporters of Heavy Metals
  116. scary wording on KDF material
  117. what are the proper concentrations for dosing limewater and baking soda?
  118. Phosphate sponges
  119. Soap in water
  120. Geo 624 Calcium Reactor
  121. How often do you clean glass
  122. Auto Doser Dosing Questions...
  123. Green Water
  124. stress coat? (2)
  125. What is this substance in my mixing container??
  126. Reef Crystals has high Mg?
  127. Phosphates my favorite?
  128. Relationship between cal and alk?
  129. Amino Acids
  130. Which test kit is most using for Alk?
  131. A cyno question
  132. graphite electrode cleaner
  133. Kent Marine Liquid calcium concentrate
  134. Dosing Magnesium
  135. Washing live rock.........
  136. Help me pick a orp probe for my redsea aqua zone
  137. Calcium and Dkh Throught the Roof! How do i fix?
  138. Do I need RO/DI? Here's my parameters:
  139. Milwaukie Instruments phosphate low range photometer
  140. permatex epoxy? $3 a stick
  141. Proper way to feed frozen food to minimize phosphates and other bad things
  142. Testing results
  143. loctite adhesive reef safe?
  144. mighty putty
  145. Alk test results please help :(
  146. Concentration of Top of Water to raise Salinity
  147. If I have phosphates?
  148. Can't seem to Dose Right?
  149. Which salt darn it???????
  150. Portland Cement Rock
  151. CA Reactor Effluent
  152. Quick 2 part question
  153. RO/DI stored in a "Brown" Rubbermaid
  154. Seachem Phosguard
  155. Nitrogen Compounds Test Kit Recommendations
  156. Raising Potassium in reeftanks
  157. PH probe calibration
  158. Super glue gel?
  159. Kn03
  160. Corian revisited
  161. Which charcoal darn it????lol
  162. question for adding extra DI cambers
  163. Testing SeaChem Salt
  164. Best Salt To Use?
  165. What's the best Phosphate remover?
  166. Hanna Phosphate Photometer?
  167. API Calcium Test Question
  168. Good TDS meter??
  169. Do I have the Mg problem?
  170. Help Me With My Chemistry
  171. Can't keep my alk stable
  172. Which test to trust?
  173. Reading test color + high hardness
  174. FRUSTRADED!!! Chem help... AGAIN!!
  175. To All Grand Masters of Reefs and...well billy too
  176. Effects of high Calcium on SPS?
  177. Having trouble keeping up dkh with calc reactor
  178. Kent Essential Elements?
  179. RO/DI concerns
  180. GFO stunting soft corals?
  181. Adding pure o2 to the reef
  182. Precipitation ?
  183. Old chemicals
  184. Low PH
  185. GFO, Granular v Pellets
  186. mag results latest readings
  187. What is an acceptable PH swing?
  188. addressing ph swings
  189. sand bed
  190. How Old can Rowaphos and turbo calcium get?
  191. Getting copper out of sand
  192. Salifert Organics Profi-Test Kit
  193. KH at 4 !! help !!
  194. Dowflakes question
  195. DESCO Calcium Hardness
  196. Need a link for Billys test kit thread please!
  197. Water testing 'old' water
  198. Pinpoint Calibration Solution
  199. Emergency - Sump is covered with calcareous layer
  200. lab grade or standard orp probe
  201. Magnesium. How high is too high?
  202. Iron question...
  203. High DKH and fine tuning
  204. Calcium at 650??
  205. bertoni your research findings on skimming ?
  206. kalk dosing
  207. Proper usage of Rowaphos
  208. Wish My Ca Media Would Melt Quicker.
  209. Mix ratio of Mag Sulfate to Mag Chloride??
  210. Perpetual Low PH
  211. Quick rundown of what supplements can be added directly to SW and what can't
  212. gfo and carbon
  213. Aqua Test Kits
  214. Don't ever under estimate the power of CO2
  215. additives
  216. Mag and bryopsis
  217. Phosphate guidance needed
  218. Phosphate removal by GFO
  219. water change container?
  220. API alk test question
  221. Nitrate confusion at best !!
  222. ocean water
  223. ozone and CA effluent
  224. dino?
  225. Nitrates and Phosphates
  226. Phosphates. Need help.
  227. Purigen Life and Regenerating
  228. What is your preferred DKH?
  229. Zoos Melting- 2 part or Mrs Wages or neither??
  230. Low Alkalinity
  231. TDS for tank water - can't be done?
  232. Ordering a test kit, pls help...
  233. Thanks Randy!
  234. Temperature
  235. Hey Randy...Question
  236. Would Tap Water Kill my Tank?
  237. Merits of refugiums for nano reefs?
  238. Weird Nitrogen Cycle
  239. Adding magnesium through the calcium reactor
  240. pH 8.2-8.3 Calcium 460, ALK 11.6, orp 135?
  241. Elos PO4 Test Kit
  242. why is my ammonia so high
  243. Converting Elos dKH test to Salifert "style"
  244. can i use environmelt instead of dowflake
  245. Kalk Reactors versus Mixed Container dosing
  246. OK..you chemistry gurus..I know you dont want to, but please look at my AWT results
  247. Styrene leach?
  248. Potassium Permanganate
  249. lugols vs standard iodine???
  250. PH Swing