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  1. Alk/Ca Increase issue
  2. Solution to low magnesium?
  3. Using Protein Skimmer for CO2 Scrubber
  4. Skimmer and Vodka and Vacation
  5. Fish deaths after starting Kalkwasser
  6. Recipe2 and skimmer
  7. Using chemistry to rate skimmer performance
  8. API vs Aquarium Pharmaceuticals
  9. Is my Alk too high?
  10. Bio-Pellets & Skimmer question
  11. KH Too High, and no coraline algae.
  12. High Calcium number in new salt mix
  13. Update to Brightwell Aquatics Management and Magnesion P Guaranteed Analysis
  14. Nopox Replacement
  15. Tank Param OK?
  16. How to add BRS Magnesium Mix
  17. Are my nitrates too high to be brought down?
  18. Brightwell Aquatics Magnesion-P Appears Grey After Mixing.
  19. Nano reef filtration causing nitrate spike?
  20. Nitrates
  21. how much BRS soda Ash
  22. Dosing newbie
  23. Kalkwasser Reactor questions
  24. Dinoflagellates look like snotty/slimy
  25. BRS Magnesium Mix?
  26. Microscopic ID help
  27. Parameter Question
  28. signs
  29. Can I custom mix ESV salt?
  30. Can someone show me how to make a line graph for my nitrogen cycle with dates etc.. W
  31. Phosphates GFO
  32. Ammonia in QT w/ Cupramine
  33. New ORP probe
  34. making kalkwasser....
  35. Great Barrier Reef corals eat plastic
  36. Brown Algae on sand bed....
  37. Red sea coral pro salt storage
  38. Salinity and PS water level
  39. Why my salinity level is increasing?
  40. Diatoms
  41. What Strontium Test Kit Do You Use?
  42. RO water 1 TDS (post DI) or 14 TDS (Post RO)?
  43. Overdosed buffer!
  44. Relationship between alk, light, and nutrients
  45. Red Cyano Rx problems
  46. Speed of lowering phosphates
  47. Low Alkalinity
  48. 2 Part Dosing not balancing out
  49. Tests for Soap/Toxins
  50. might have added too much reef buffer?
  51. ph help
  52. Low ph
  53. Black sand bed
  54. fighting algae
  55. Vinegar Dosing starting amount
  56. Funky tests
  57. Need advice on high magnesium and low alkalinity
  58. Alk Standard
  59. Apex Conductivity Probe
  60. Di resin
  61. Mg
  62. Sulfur Denitrator Questions.
  63. Aqua-Test Box Marin Reagent
  64. Deciphering NO3 and PO4 relationship
  65. Trying to raise calcium, is the reef chemistry calc, is this right?!
  66. Cloudy water after mixing instant ocean and Kent marine
  67. pH probe into clear kalk
  68. Low ph 7.8
  69. Question About Dosing Kalk and Alkalinity
  70. Old tank syndrome: reef salt to blame?
  71. Help! KH off Charts, PH Stays below 8.1
  72. Help! KH off the charts, PH too low
  73. Your experience with Biokit Reef
  74. Calcium and Alkalinity
  75. dkh
  76. Strange testing results - bunch of factors?
  77. Gfo
  78. Prime?
  79. In need of some guidance!!!
  80. Dosing Nitrate, which type and where do I get it?
  81. pH probe issues
  82. Favorite Nitrate Test Kit?
  83. Are all two part additives created equal?
  84. Calcium 520 / Alk 8.15 / Mag 1300
  85. Are these pure enough??
  86. kalwasser not separating
  87. what kind of plant is this thats taking over my rocks.
  88. how slowly do you dose alk?
  89. Interesting anomaly
  90. Triton test with high selenium
  91. Dry rock cycle, one shrimp not enough?
  92. crushed coral and aragonite
  93. Bryopsis last resort
  94. Learn from my mistake!!
  95. Turf / Hair Algae? Not sure...
  96. High Calcium salt..what to do with it?
  97. Hanna 713 vs. 736
  98. Looking for someone to speak at a HS Chem Club in Ma
  99. Salifert Syringe
  100. Cycling
  101. Changing salt: high mg to lower, to reduce alk.
  102. Clorox Brand Calcium Harness Pool
  103. Dipping Acans in Hydrogen Peroxide
  104. Two Part Dosing Help Needed!!
  105. Can't get rid of cyano
  106. High pH after dosing accident
  107. Baking Magnesium Chloride
  108. Can I add a DI membrane to my existing RO unit?
  109. Phosphates in rock cooking
  110. How many people are still vodka dosing?
  111. Adding kalkwrasser to balling lite to balance water chemistry
  112. Need a Chemist, Acetic acid (white vinegar) and salt solution percentage
  113. Missing LTA (long tentacle anemone)
  114. Polyethylene tube for AWC turns black
  115. phos
  116. Hobbyist vs. Triton testing
  117. Red Sea reef colors dosing help.
  118. Vinegar and chlorine bleach for cleaning pumps/tubing
  119. Fauna Marin Trace 1,2,3 and BRS 2 Part
  120. added phosphate in nori ?
  121. Help SPS Dead and Red War Coral Dying
  122. raising salinity
  123. Testing phosphate?
  124. Medical Grade RO water
  125. Could someone help me ID this?
  126. two part salinity question
  127. Best supplements
  128. Hanna primo off charts
  129. Let's Talk Test Kits
  130. Nitrate and phosphate limited
  131. Math check
  132. Salt preference
  133. Need help with dosing
  134. NYOS or Red sea for nitrate test?
  135. Moved Tank, nitrates and nitrites sky high
  136. Need help with dosing
  137. Moisture in DI resin zip lock bag. ...
  138. Help with ammonium chloride dosing for Dr. Tims!
  139. Trying to raise Mag, safe amount per day?
  140. Ammonia and nitrite levels high
  141. So riddle me this Batman - rising values
  142. Are these safe to go in my tank
  143. CO2 Scrubber or Fresh Air Intake
  144. Continuous W/C and IO salt
  145. Water Testing Lab
  146. ORP - Ozone - Bacterial Activity
  147. Why does my Reef Foundation B precipitate?
  148. Baking soda = alkalinity rose to quick now what
  149. Calcium and Alkalinity drop seems excessive
  150. Nitrate Test Kit Shoot out: NYOS Salifert RedSea API
  151. Water only tank - but sterile
  152. Hanna ULR 764 Checker
  153. High dkh
  154. your expired test kits results?
  155. Will indirectly contaminate with copper causing issue to your SPS???
  156. DIY Potassium mix - Cl and SO4 ratio
  157. Water Changes
  158. iron
  159. High Nitrates- Help
  160. Red Sea NO3:POX4X Real Time Review.
  161. Proper way to reduce salinity
  162. Upgrading to 2x Bigger Tank, 1/2 the dosing now?
  163. Cyano not going away
  164. Lanthanum chloride concentration?
  165. Red Sea Foundation Dosing help
  166. Mixing KNO3 with other product?
  167. is there such a thing as having to much carbon in your tank rox 8.0 in a reactor
  168. salt mixing ?
  169. Good brand of supplements???? Dosing soon
  170. 1ppm ammonia in newly mixed IO?
  171. Chem pure elite
  172. Alkalinity two-part into kalk
  173. Good water tester and supplements?
  174. Alk drops - Cal doesnt - what gives?
  175. kalk in ato evaporation question
  176. pH Measurement Error (in vs out of tank)
  177. Nitrates!
  178. Cheap local brand sea salt
  179. Reef Param
  180. high ph in saltwater holding tank
  181. High Magnesium
  182. Newbie salinity Question
  183. Want to double GFO, have no coral, but lots of GHA.
  184. Calcium Reactor and Kalkwasser?
  185. Celcon m90 plastic in the reef
  186. Quikrete 1126-20 Hydraulic Water-Stop Cement
  187. Kalk not keeping up
  188. Sulfur Denitrator
  189. Carbon yes or No
  190. PO4 Phosphate Test Kit Shoot out: NYOS Elos Pro Salifert Hanna Checkers Seachem
  191. PH and temp correlation
  192. Calcium Precipitate?
  193. Question about using Lanthanum chloride in following two ways
  194. vinegar dosing via ATO/ kalk reactor.
  195. hydrogen perioxide
  196. frequent water changes vs dosing suppliments
  197. Lazy reefkeeper needs advice
  198. CDX Media?
  199. What test kits do i need to add Kalk to ATO?
  200. Chiller loop and anaerobic bacteria
  201. Triton vs. Aquamedic AWT vs. Hobbyist kits API Salifert Elos RedSea Hanna etc
  202. Chemistry help needed
  203. Cloudy water ??
  204. How do you store your PH pen?
  205. Weird Phosphate Readings + Cyano
  206. Does Crushed Coral Increase pH?
  207. Brightwell Xport PO4
  208. Snowflake Reef - Alk Overdose
  209. Low Calcium, Normal Alk+Mg, Dosing Kalk+Alk
  210. washing soda
  211. Bacteria and water temp?
  212. Bacteria in a bottle
  213. Dosing Alk and Ca
  214. Triton results with high tin
  215. Magnesium Testing Questions
  216. Phosphate limited with bio pellet carbon dosing NEED HELP
  217. Bightwell Regenerable NO3 & PO4 Adsorption Resins?
  218. nitrate and PO are non detectable, low color on SPS
  219. Vinegar Dosing
  220. High nitrate levels
  221. buffers vs straight ca/kh/mg?
  222. GFO before W / C
  223. Just had an epiphany with nitrates
  224. Disinfecting system with bleach
  225. Spa alk raiser safe to use as ATO alk buffer
  226. Help! NO3 at 12ppm
  227. Initial 2 Part set up. How do I know where to start?
  228. CaRX Low Alk
  229. Switching salt in a FOLWR
  230. Help with pH and alk issue
  231. Calcium buffer
  232. 2 part dosing
  233. Bacteria: eliminating ammonia force bacteria to eat nitrate?
  234. IO Salt causing unusably hard water
  235. PH dropped??
  236. borax calibration solution
  237. nitrates are to high! any suggestions on how to lower them?
  238. Alk correction with baking soda
  239. Nitrate Test Kit
  240. Adding to ATO
  241. Dosing LaCl3(Lanthanum Chloride) directly into skimmer?
  242. Carbon dosing - Vinegar or Vodka?
  243. will too much LR lead to low NO3, PO4?
  244. I need to nuke my established live rock.
  245. Sodium Bicarbonate vs. Soda Ash
  246. Ongoing Coral Growth Problems. Help!
  247. Raising Magnesium Levels
  248. red sea reef foundation abc / abc+ whats the diffrence?
  249. Tank just cycled, but I haven't seen a diatom or algae bloom.
  250. 10 year reefer confused about nitrogen cycle!