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  1. Need help.
  2. Need help.
  3. Need help.
  4. Orp
  5. I-Bonic
  6. confused about CA and ALK
  7. Alk off the charts?
  8. Deion resin and its effects
  9. Mollybdenum
  10. Help Fast! TANK IS CRASHING.
  11. Copper from tap water?
  12. high phos
  13. Will a kalk stirrer solve my Calcium & Alkalinity problems?
  14. What Salt Brand?
  15. calcium dosing question
  16. TDS, what does this mean as far as pure water?
  17. Help!!!
  18. the reef chemistry forum
  19. Do they expire?
  20. How do you bring alkalinity down?
  21. calcium reactor PH HIGH
  22. Struggling to keep alk/ca up
  23. Alk, nitrates, and phosphates up - help!
  24. lead???
  25. crushing carbon ?
  26. Help with Hanna PO4 meter
  27. help need to lower ALK
  28. Water Parameter Question, New Tank
  29. PH Levels
  30. Using old test kits...
  31. Faux Sand Bed, Marine Safe Epoxy
  32. HELP!! My water is almost solid white!
  33. Treated Lumber
  34. hi to you all
  35. Chemistry affecting coral colors?
  36. Calcium aluminate cements
  37. Petco Ocean water . . .
  38. Bioball confusion
  39. Calcium precipitation on reactor sponge
  40. nitrate filter
  41. Silcates
  42. r/o, freswater dip
  43. Sta-Clear calcium chloride
  44. Question for Randy Holmes-Farley
  45. how to raise calcium???
  46. does over skimming lower ph????
  47. API test help!
  48. New Tank - When should I be concerned with balance?
  49. Adding calsium
  50. Copper in Pump?
  51. Entire colony Gonioporo polyps just up & moved out of their skeleton
  52. Phosphate and magnisium
  53. raising levels of satwater mix, and 2 part question
  54. How much kalkwasser/limewater to dose
  55. What To Test For
  56. PO4 help
  57. Magnesium Question for the 2-part solution
  58. Can not lower Nitrates
  59. adding supplements(calcium, alk, iodine, strontium)
  60. InstantOcean questions...
  61. InstantOcean questions...
  62. high alk and calcium reactors question
  63. Ozone generator for CO2?
  64. Which Hach test kit do I need for Alkalinity?
  65. Need some advice on low salinity
  66. vinegar and limewater
  67. Kalkwasser ?
  68. Help setting up Kalk Reactor
  69. pH is pushing 8.5.. that bad??
  70. dripping 2 part solution.
  71. Calcium how often?
  72. using co2 in calcium reactor
  73. reef crystals
  74. traditional reef chemistry calculator temp unavailable
  75. how much GFO?
  76. it this ok?
  77. Sugar, Vodka and now, Apple Juice?
  78. PH probe functioning and repair of wire
  79. Epsom Salt grams per cup
  80. What are the benefits of copper in a closed reef system?????
  81. Ok chemistry buffs, how does Amquel work?
  82. Best way to lower PH
  83. Dialing in a Ca reactor. PH and ORP readings
  84. Best method to raise SG
  85. Vodka anyone???
  86. Manesium up...Alk down?
  87. When a hobbyist plays with H2O2
  88. Preferred GFO media?
  89. shake it up baby!!
  90. How to read water parameter test kit results?
  91. Calcium
  92. Green Hair Algea
  93. what are my options?
  94. need help with ph
  95. kalkwassaker
  96. Just switched to Reef Crystal and see some white dust
  97. To Remove or Not To Remove Substrate?
  98. Mag using 2 part kit/ some questions please....
  99. Dosing 2 part
  100. ORP climbing
  101. Is there a good explanation for this?
  102. Dripping kalk?
  103. pH too low?
  104. rising pH making me concerned
  105. A quick, did I mess up question?
  106. Hi Randy
  107. need reassurance
  108. Bertoni...
  109. What do you use to clean pumps?
  110. Can increased lighting cause a nitrite spike
  111. Po4 level
  112. Strontium
  113. hydrogen peroxide
  114. quick question about a phosphate remover
  115. Potassium permanganate and algae
  116. ph test
  117. Tubeworms
  118. Ozone safety question
  119. Nitrates
  120. Salinity level for best SPS growth
  121. Dropped a zinc-plated nail in tank...
  122. zeovit chemistry
  123. Hydroxyl Radicals
  124. CaribSea PO4 remover.
  125. Precipitating Phosphate
  126. What chemical reaction would have caused this ?
  127. My AWT test results....what changes should i make?
  128. alk test
  129. B-Ionic
  130. Lowering alkalinity
  131. Kalk and Calcium reactor
  132. Help! HIGH Calcium and Alk!!!
  133. Refugium Question
  134. Ammonia/pH test kit results confusing, Any Ideas?
  135. where to get chemicals in Florida
  136. Adding substrate to RO water container to raise calcium?
  137. Copper leaching
  138. low mag.. due to kalk addition????
  139. kalk slurry
  140. Adding lots of alk, very little calcium
  141. Vote Here Alk Or Calcium
  142. any expert in vodka dosing!!
  143. Live Rock Coraline, Grape Caulerpa and Chaeto
  144. safe copper level
  145. Is Bio-Cal by Tropic Marine a two part additive ?
  146. is this normal?
  147. Drawing chemistry
  148. mixing reef complete and reef builder
  149. driveway heat
  150. working with Randy's calculator
  151. Can you remove all copper w/ EDTA?
  152. Mixing Sugar & Kalk
  153. Oceanic Sea Salt Mix
  154. Why does my chiller affect my pH?
  155. low ORP during daytime
  156. TDS Meter and Color Changing DI Resin
  157. D.O. Probe calibration
  158. Removing bio balls
  159. For Those With Hanna Photometers
  160. Dosing Randys 2 part.
  161. bionic ?
  162. Bulb change and filamentous algae blooms!
  163. Copper Removal
  164. Testing question
  165. nitrate.
  166. bout ready to give up
  167. quick ques. on mixing supplements
  168. Mag 9.5
  169. how how
  170. Low Alk...Low pH need help
  171. alk. levels
  172. Cl build up with 2 part dosing
  173. kalk slurry increasing pH from 7.7 to 8.0
  174. Help Conversion for Meg/l to dKH
  175. adding MAG to kalk
  176. Alk.
  177. Hanna - Pressure
  178. Hanna - ORP
  179. Suppliment HELP!
  180. More light intensity= Filamentous algae???
  181. Tetra EXPRESS® calcium chloride
  182. Alkalinity help please!!
  183. Levamisole Dip. Please check my math.
  184. salifert magnesium instructions
  185. Need help with low alk...
  186. What's your favorite Magnesium Test Kit?
  187. Phosphate remover and dosing two part
  188. mixing new water
  189. vodka dosing?
  190. high KH & Alk.....
  191. alk. at 11 meq. is this to high
  192. Oh $%*7 !!!! Calcium emergency
  193. Kalkwasser And C Balance
  194. When to change carbon & PO4 remover?
  195. Where to buy Mrs.Wages Pickling Lime in Florida?
  196. precipitation? , mega dose of 2 part needed
  197. out of wack?
  198. NSW - When does it lose the "N"?
  199. Color change DI resin VS Food grade
  200. Liquid PO4 Removers
  201. Very high nitrates
  202. low mag
  203. Prodibio BioClean
  204. High Calcium
  205. Doctoring up water for skimming
  206. Mag Flake
  207. Help accidental lime overdose!! Snow storm has subsided, but now what?
  208. does your tank consume equal parts of alk/calc?
  209. Hair Algae and Bulb Change
  210. time to switch?
  211. Calcium test: seachem 375, API 500
  212. Salifert test kit gave false readings?
  213. pH always low!
  214. RO/DI water with calcium?
  215. RO/DI storage PH too high
  216. replacment 5ml glass tubes?
  217. Will using ph buffer raise alk temporarily?
  218. PO4 remover
  219. 2 Part, mixing alk recipe 1 & 2
  220. If running 100% Kalk Top-off why bother w/ DI
  221. Copper QT'ing
  222. Boomer... When you are hyper bored
  223. Good PH test kit?
  224. Bacteria in a bottle
  225. Recharging DI Resin
  226. Alk at 21 dKH (375.1 ppm). Now what?
  227. strontium test kits
  228. Boomer..Two Carbon Quesions
  229. Test Kit Upgrade
  230. MgCO3
  231. Calcium test results from AWT -- HELP!
  232. kalk or 2part
  233. Does low salinity cause low PH?
  234. How much Permoxyn to use to lower dis. orgs?
  235. Am I doing it right, kalk dripping that is?
  236. Link to Boomer's carbon choice?
  237. Kalk dosing questions
  238. Kalkwasser question?
  239. Raising Alk
  240. Best salt to use
  241. Bronze
  242. Need Help on PH.
  243. how long can I keep saltware in my Brute?
  244. Need instructions for Tropic Marin Alk and Salifert Calcium
  245. Ballast inside canopy??
  246. Silicate absorption media
  247. Deltec Kalkstirrer and topup
  248. B-ionic allergy?
  249. DIY Mag supplement ?
  250. Looking for a video on making a two part solution