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  1. Glycerin contamination
  2. Kalkwasser info please.
  3. Dr. Foster Smith GFO
  4. Little help over here
  5. snow storm
  6. tap water in fonlr tank?
  7. UV Lights??
  8. Red Algae (Red Slime), it won't go away
  9. bio wheels=nitrate???
  10. mixing salt
  11. Kent Salt mixing observance
  12. Kno3
  13. Reef and RUST!
  14. 2 Part Question
  15. Chemical Identity of Fish Disease Treatments
  16. What do I need...
  17. Should I rinse my Carbon in Tap water then RO Water? How much carbon to use? Help
  18. Cyano? Hair algea? some weird stuff
  19. Calcium test kit test
  20. Alkalinity test kit test
  21. PH trouble help
  22. Help Kalk Overdose
  23. unnatural nitrate filtration methods
  24. Normal CA low ALK?
  25. Conductivity of Seawater
  26. Nitrates - Nitrites
  27. Could water from AC / Dehumidifier be used to top off tanks
  28. High Alk
  29. Effects of low DKH?
  30. Zenia- Danger?
  31. New to the use of Kalkwasser
  32. why is my replacement water cloudy?
  33. Seachem Reef Salt Numbers
  34. Is there a nitrate test that..
  35. Low Alkalinity
  36. Cheaper source for Lugols'?
  37. Can systems with ozone use really benefit from sodium borate supplements?
  38. Need help on high levels?
  39. What happens if?
  40. Kent Sea Salt numbers
  41. tropic marine
  42. bubble algae
  43. Baking soda causing pH to drop
  44. Lamotte vs Salifert
  45. Nitrite in RO water?
  46. Reef Dosing pump and ACjr
  47. Corals Dieing-Help!!
  48. Question on Randy's two part homemade calcium and alkalinity supplement
  49. Magnesium question.
  50. how much media to run in a carbon/phos reactor?
  51. High Mag Usage?
  52. Huge Ammonia Spike!
  53. Low PH low Calcium
  54. Kalkwasser VS 2 Part Additives
  55. Tap water, Dechlorinated Tap results
  56. Low MG
  57. ozoniser
  58. Brown algae
  59. denitrator ?
  60. Problem with low mg and calc.
  61. 2 Part Alk ??'s
  62. Any pharmacist or Chemists here?
  63. Mg / Bryopsis / pH - Keeping elevated pH?
  64. hanna Phos meter question(which reading)
  65. Burgundy Coraline
  66. Lime Drip Problems
  67. raising salt level fast???
  68. Salt Comparisons
  69. buffer
  70. Redox in a new tank?
  71. Low Ph Alk...
  72. What additive to use for magnesium?
  73. How on earth? High Alk, Low Ca, cant get Ca up
  74. Water quality question
  75. Converting mg/L into mEq/L
  76. Mrs. wages pickle lime
  77. LOW PH and ALKALINITY!!!!
  78. adding magnesium to top off water
  79. help reading Alk test from Salifert
  80. dKH problem ??
  81. Who uses creatine in their reefs?
  82. ESV Calcium Chloride for Calcium Part 1
  83. Need to add magnesium Help
  84. testing Ca reactor effluent for Mg
  85. phosphates
  86. calcium
  87. Started using PHOSaR. Have question?
  88. Silicate removal
  89. Reef with NO Skimmer
  90. How to raise Magnesium, Alkalinity and Calcium Quickly and Safely?
  91. which recipe
  92. Nitrate question???
  93. Medical Lugols
  94. to much buffer and kalk
  95. selcon opinions
  96. Randy's recipe??????
  97. PH testing
  98. ALK in reeftank
  99. kent turbo calcium moisture
  100. Silica Interference with Phosphate Tests?
  101. Water Tank?
  102. Carbon during cycle?
  103. FOWLR Salinity Question
  104. Confused on Alk & pH control
  105. PH meters are drifting off
  106. new lamotte user needs help
  107. Jonathon, Boomer, Billy !!!
  108. How long to aerate for excessive CO2?
  109. Metal in tank
  110. Distilled water
  111. Help I lost my recipe and Im out of kalkwaser
  112. precipitation
  113. Mixing vinegar and bleach?
  114. black algae in sump tank
  115. "...a big no no."
  116. 480g and Nitrites
  117. Perlite...Is it reef Safe?
  118. Q re: skimmer air intake routed outside
  119. salifert alk bad batch info
  120. Aquarium Supplement Question???
  121. Batteries in tank
  122. Krylon spray paint safe to use inside aquarium?
  123. protein skimming and kalkwasser
  124. Shrinking Mushroom Coral
  125. nitrate won't go down
  126. Adding a Kalk Reactor
  127. 16dkh
  128. Raising Calcium
  129. salt mix and ph?
  130. what is the fastest way to take out nitrate
  131. Randy´s DIY additive
  132. sugar vs vodka
  133. Kalkwasser Drip
  134. Salifert Test kits
  135. does buffer affect dkh level?
  136. Ozotech, which one should i get?
  137. Fiji Gold Calcium Supplement???
  138. kalk day or night
  139. Fit reef safe?
  140. Best way to use Granular Ferric Oxide PELLETS
  141. Tank toxic to crabs, Strontium the culprit?
  142. kalk reactor and controller
  143. ORP Question
  144. Adjusting water change pH
  145. PH problem
  146. Filter effect of live rock vs artificial?
  147. Bubble algae outbreak
  148. ozone and aminos
  149. pH checking.... chime in mods
  150. Can PH absorb copper?
  151. can I use this?
  152. What Alk test?
  153. I need help, bad!
  154. question about Kalkwasser longievity
  155. Need Help Gettinf Rid of Algae on LR
  156. my magnesium is low. please help
  157. pickling lime
  158. I am a beginner starting a 30 gal and could use some help
  159. Carbon removing trace elements?
  160. Anyone use Tropic Marin Pro-Coral elements in their reef?
  161. Table Salt
  162. Fauna Marin Ultra Org
  163. need experts help
  164. Dosing Kalk, sand has turned into cement...
  165. CA Reactor+Kalk but low PH
  166. cycled?
  167. Cyano: Red Slime Remover or erythromycin
  168. Morning Alk Update
  169. 2 part VS calcium reactor
  170. Couple quick questions
  171. Question about Dosing.
  172. Nitrate
  173. Mag doesnt even register
  174. natureef hardness and alkalinity plus
  175. calcium 500ppm?
  176. Can this product be used as cal. reactor media?
  177. nitrate
  178. chemacals
  179. thick green algae
  180. Is Pulverized Limestone Sand OK?
  181. Carbon/phosphate tests
  182. Is there any benefit...
  183. Hydrogen Peroxide- Lowers ORP?
  184. two-part calcium mixing question
  185. twopart question: is it alright to dose manually?
  186. calculator question
  187. Why so much two part???
  188. weird question about mixing salt
  189. please help a few corals are bleaching
  190. SPS polyps not opening up...help
  191. Water clarifiers
  192. What Makes Ph Drop?
  193. High PH Cut Off Setting?
  194. clam feeding
  195. Buffering capacity.
  196. pH & Alk: Still a little confused
  197. DIY Reference Solution
  198. Selcon
  199. Calcium Reactor and Low pH
  200. Salifert Reagent Info
  201. RO.DI units and Nitrates
  202. Yeast and other Reef Food
  203. Here is the Ozone reactor
  204. How I finally Raised my Cal. to 400
  205. low Magnesium
  206. tank is cloudy will not clear
  207. Ph controller and 2 part solution
  208. ph 9.35
  209. Trouble raising calcium level
  210. Phosphate Remover without a reactor?
  211. Calcium Precipitation Question
  212. Economics of Sulfur reactor vs Water changes
  213. Nitrogen Gas
  214. Help. Very high Alkalinity.
  215. Help - RO/DI
  216. Too much Phosphate creates bryopsis??
  217. Corraline growth not as good as I thought ...
  218. my salt didnt all disolve
  219. Phosphate Pads
  220. Salt Mix & ro/di units
  221. Weekly additions
  222. Pin Point controller
  223. Dissolved Oxygen question
  224. Why won't my alk/ca raise?
  225. Low pH .. any ideas?
  226. brass fittings for RO/DI water ok?
  227. Phosphate
  228. DOW bad mix?
  229. stores that sell dow flake
  230. Right way to increase calcium?
  231. Low Kalkwasser Calcium Concentration
  232. about sulfur compounds
  233. Point of precipitation?
  234. Help Me Get Rid of Algae
  235. Kalk in top off water?
  236. Ok substitute for DOW flake
  237. White Peach Fuzz on LR and Shells
  238. Calcium dosing question
  239. Desireable Substrate
  240. Mixing/storing Kalk
  241. ORP fall after feeding
  242. Testing for nutrients
  243. I need to pull down my ALK
  244. Best way to use carbon?
  245. Phosguard/Aluminium study by Randy totally misleading?
  246. Zinc problems
  247. Clams and nitrate management
  248. Calibrate TDS meter
  249. Alkalinity too high
  250. PO-4 MInus