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  1. alkalinity
  2. Carbon dosing without a skimmer?
  3. Natural Sea Water
  4. Downhill slope
  5. Please help with my PH issue
  6. kalk and calcium reactor
  7. LED light question
  8. Instant Ocean Higher Magnesium?
  9. vodka?
  10. Vodka and dosing pumps
  11. rising nitrates
  12. API Algaecide
  13. Does Bamboo Leach?
  14. sulfer/co2 combonation ????
  15. Tropic-Marin Pro Reef parameters?
  16. Could old salt be causing this?
  17. Do you buffer your top off wate?
  18. Magnesium problem?
  19. Turn for the worst 100gal SPS
  20. Will my top off/float switch affect ALK and pH?
  21. Elos PO4 Test Kit - Margin of Error
  22. Adding new sand on an existing bed???
  23. Baking soda OD any concerns??
  24. elevated mag levels and corals
  25. What is in my Kalk reactor..if it isn't Kalk anymore?
  26. Dosing question
  27. Natural Source of Phosphates
  28. VSV dosing question
  29. Iodine and Potassium
  30. Live Sand Issue
  31. High Alkalinity, what to do?
  32. Slight Algae in Makeup Water Barrel-OK?
  33. 2 part dosing and high PH
  34. Rustoleum Plastics Spray Paint OK Instead of Krylon Fusion
  35. Kalkwasser + Vinegar = Hazy water?
  36. alk dosing
  37. Question about magnesium supplement.
  38. Attack of the Hair Algae!!!
  39. Homemade Calibration Standards
  40. Best test kits??
  41. trouble reading tropic marin calcium test
  42. Is my PH really this low?
  43. Best Kalk to use with a Reactor.......
  44. Does IO salt go bad?
  45. Chemi-Pure Question
  46. Expiration Date on B-ionic Two-Part
  47. Newbie B-Ionic Question
  48. Would it be difficult to make my own Alk test?
  49. Red Sea Magnesium
  50. Started a dosing carbon source and now have some questions...
  51. low ph
  52. Calibrating Refractometer
  53. carbon or no carbon
  54. Water testing, what do you use?
  55. mh light question
  56. ph?
  57. KZ Potassium Test Kit
  58. Half-life of Kalkwasser
  59. dow serial numbers
  60. Seachem Marine Buffer
  61. Zeovit vs Vodka?
  62. depletion KH and CA
  63. trying to gain stability understanding
  64. Prazipro
  65. Hanna Instruments Phosphate Photometer Users
  66. Constantly Low pH Despite Sand and Additives
  67. Mg supplement question
  68. Film on top of my H20
  69. Could A & H Washing soda be causing cyano ??
  70. pH Spread . . . What's Yours?
  71. dose Mg and Ca
  72. Accidently Dropped a Screw into tank? Is this a problem?
  73. Test Kit question
  74. Chemi Pure Elite???
  75. ALK in meq/l question. please help
  76. I just accidentaly doubled the dose of Mg in my 33! Any concern?
  77. Moved aquarium high nitrate levels
  78. blue hue from new tank????
  79. Best Mag test kit?
  80. Rock Hard Sand
  81. Using Hanna Phosphate Meter
  82. Kalkwasser question
  83. Ok I've got a silly question
  84. keeping salt water
  85. Perfect Ca level
  86. Muriatic acid dip
  87. ELOS magnesium test kit question
  88. send your water for testing
  89. Best way to lower KH in new Saltwater Mix
  90. Dosing amino acids: day or night?
  91. Dosing just Alk in ATO?
  92. what did I do?? magnesium question
  93. home made part a/b
  94. Copper in secondhand equipment
  95. My tank isnt consuming anymore?
  96. High Nitrates and Vodka dosing
  97. boiled ASW
  98. Tank dialysis?
  99. Tropic Marin Bio -Calcium
  100. Amount of GFO and Carbon
  101. Kalkwasser questions
  102. Can you add cal and buffer at the same time?
  103. Kati Ani......Why do people not use it over ro/di filters?
  104. Sugar dosing...for Genetics if your around
  105. Skimmers and phosphate?
  106. Kalkwasser safe plastics
  107. ph of RODI water
  108. therealfatman please. A question about actinic light 420nm
  109. Question on Hagen test kit?
  110. Dosing pump question
  111. high alk
  112. Trying to figure this out
  113. Lets discuss Zeovit.
  114. dosing calcium
  115. Using FW tank for mixing water
  116. Please explain "balling"
  117. GFO question/issue
  118. rodi
  119. Vodka dosing supplements
  120. Can garbage can leach things into ro/di water?
  121. problems arising with clumping sand/hair algae
  122. Reef Crystals Salt
  123. Chemistry problem in tank? (Coral tips sliming)
  124. Brown Hair Algae
  125. refractometer VS conductivity meter
  126. dosing baked baking soda
  127. Rubbermaid stock tanks promoting algae growth
  128. Test kit instructions
  129. any additives during live rock cycle?
  130. Iodine Dosing in Kalk Top Off
  131. Could iodine inhibit coraline algae?
  132. API Alk test ?
  133. Mg sol'n in 2 part, ok to aerate?
  134. How much can Kalk raise my PH?
  135. a proper place to dump GFO/carbon?
  136. What is an Acceptable PH Range?
  137. Elos MG Test Kit Please help
  138. Side Effects of Vodka
  139. Can R.O. being stored absorb contaminants?
  140. Good additive to keep alk up
  141. my nitrates are rising.
  142. Adding a kalkreactor to an established system
  143. How much 2-part solutions can I dissolve in 5 gallons?
  144. Calcium Chloride Prills
  145. Vodka Dosing
  146. Question About DIY 2-part
  147. Mix sodium carbonate and sodium bicarbonate?
  148. What if you iodine tests a bit high?
  149. How do I lower High Ph??
  150. Chlorine bleach in a reef tank?
  151. Rowaphos Vs Bulk Reef Supply for PO4 Reduction?
  152. vodka dosing??
  153. Tunze ATO with PM Kal
  154. PH swing
  155. nitrate madness.
  156. vodka ?
  157. Kh 15
  158. One Large Skimmer vs. Two Smaller Skimmers
  159. Fluidized Up-flow Reactor Design - Height vs. Width
  160. Phosphate leaching from LR-does it really?
  161. aquarium salt?
  162. what are signs of too much amino acid dosing??
  163. Can someone explain ULNS?
  164. Algaecides ?
  165. Stability by SeaChem
  166. Stability by SeaChem
  167. what does kalk do ?
  168. The battle of the dreaded dinoflagellates... or chrysophytes?
  169. How long can I safely store RO/DI water?
  170. Salifert Stontium Test kit instructions
  171. alkalinity questions
  172. test kit for magnesium?
  173. 2 Part Timing
  174. Will This Work?
  175. Test kit and Part A and B
  176. low ph high kh?
  177. dosing kalk in top off water?
  178. How to lower Mg?
  179. Salt solution expiration date?
  180. Randy, How is your vacation going?
  181. ESV Alk question on the Reef chem. calculator
  182. Dosing Part A/B solution
  183. Volka Dosing + phosphate reactor ?
  184. How to raise Calcium and nothing else?
  185. pH problem I can't seem to solve (HELP!)
  186. Kalk Storm
  187. Baking Soda Will Raise Ph And Dkh
  188. mixing epsom salt
  189. Keeping and Maintaining pH
  190. What is the definition of a cationic polymer?
  191. Changing salts
  192. pH, ORP probe preferences
  193. Faulty Refractometer or Faulty Cal Fluid
  194. Tank Crash!!! what to Do?
  195. test results high?
  196. Ca rx question
  197. Chemistry Videos
  198. Kalk drip ?
  199. The persistence of Prime
  200. Vodka dosing and cyano
  201. Adding 2-part via ATO
  202. Best Refractometer??
  203. Do kalk storms interfere with mag testing
  204. Absolute Zero Melt-Down Mag Chloride de-icing salt safe?
  205. Chronically Low Alk
  206. Tropic Marin Bio Calcium
  207. Limewater?
  208. API Calcium tests
  209. What is the best way to dose magnesium
  210. Bacterial Bloom Reason Discovered
  211. Which additives to buy? (mag, stront, etc)
  212. Calibrating refractometer
  213. urea
  214. So i slacked ... now what. Please help
  215. 2.0 meq/l ... is this acceptable ALK?
  216. Ammonia?
  217. Tropic marin pro and algae
  218. Aqua Vitro Ions magnesium supplement
  219. Happy Birthday Boomer!!!
  220. dosing kalk via reactor
  221. Is this product any good?
  222. Replacing live sand in established reef tank.
  223. Need help with dosing
  224. carbonate or bicarbonate?
  225. Water Chem--- for BEER???
  226. DIY magnesium supplement
  227. Is household Iodine ok?
  228. question on dosing
  229. Potassium bromide as suppliment
  230. Is this Ca product ok for a reek tank?
  231. Nitrate Remover and Carbon?
  232. Total Net Water volume
  233. Help With Salinity Please
  234. Mixing SW with different salinity
  235. front line vs tank
  236. Calcium Gluconate dosage
  237. Calcium, Alk in gallon of Kalk??
  238. How high to get the Magnesium to burn off hair algae??
  239. Aqualifter to dose?
  240. Does a mature DSB leach P04?
  241. Alk Test Kit
  242. Can Mag Pellets be used in place of Mag Flake
  243. Digital Microscopy and pests in the reef system.
  244. Getting in Touch w/Habib @ Salifert
  245. mixed density readings
  246. Cleaning kalk reactor? When?
  247. Mixing salt
  248. ORP questions???
  249. Strange occurrence in my tank after adding Grunge.
  250. I must be crazy for thinking this...