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  1. Alkalinity, pH and Bicarb
  2. diy potassium additive
  3. Does higher PH boost growth?
  4. Constant Nitrates.... what am I STILL doing wrong?
  5. which of these is the most accurate way to measure salt?
  6. Weird numbers
  7. How lond after dosing should I test
  8. How to add higher salinity water to the tank not to hurt the fishes ??
  9. Yo-Yo Levels Bad?
  10. Recommendations for best equipment
  11. Benefits of carbon for corals?
  12. alk dropping quick?
  13. Cracked a rock.. new cyano bloom
  14. Kalk Reactor ?
  15. Hanna, Y U NO HAVE LIQUID REAGENT?
  16. high cal....
  17. Nitrate Standard Solutions
  18. Changing salt
  19. What is the salt in which the chemistry master uses?
  20. Randy- high pH ON RODI water - impact?
  21. Adding Calcium and Alkakinity at the same time ?
  22. carbon or not while dosing kodka
  23. can i use Purigen with zeovit ?
  24. Poly-Bio-Marine----Polyfilter - Holmes-Farley
  25. What about depending on salinity standard sol . i made my self ???
  26. Dripping Alk/Calc at the same time?
  27. Alk at 12
  28. What Does Randy Dose
  29. dial in kalk and cal reactor?
  30. Just got Hanna checkers!!!!!
  31. red sea pro salt
  32. Help mixing BRS Magnesium
  33. Fe203
  34. Is Carbon-Dosing a bliss?
  35. Calcium theory
  36. The other extreme, no substrate at all
  37. I dont have any change in Kh or Ca without aditives. Is it possible?
  38. Rebuilding sump - looking for opinions - Sand or Bare Bottom?
  39. Help emergency
  40. Kalkwasser Schmutz
  41. What is the effect of high or low salinity on fishes ?
  42. sponge toxins
  43. Carbon Dosing in a Hyposalinity tank
  44. getting PO4 out of life rock
  45. phosphate levels
  46. anyone tried using this salt: Blue treasure ?
  47. Is tropic Marin standard good ?
  48. Add Live Rock During Cycle
  49. First look at the Salifert Potassium test 'in the wild'
  50. Can you bump up alk. the one go?
  51. Kalk not disolving??
  52. Red/Brown Algae
  53. First time cloudy water after WC with NSW
  54. Single or Dual Reactor
  55. Vodka dosing question
  56. basement tanks and ph question
  57. water changes
  58. Manifold on Return Pump
  59. First week of Vinegar dosing nano reef and question
  60. Dosing with potassium permanganate
  61. pH help.
  62. Carbon Dosing Help
  63. which salt mix do you use?
  64. Low Alk, High PH with limewater dosing.
  65. Freezing point of saturated kalk?
  66. Large pH Spike - Recommendation
  67. Dosing 2 Part help!
  68. How stable is your Alk consumption?
  69. Fish poop substitution- coral tank no fish
  70. Calcium Dosing?
  71. new batch water 123 degrees F
  72. SeaChem AquaVitro Salt
  73. water out of wack what should i do
  74. Dosing question - How much do you dose?
  75. Getting ready to dose, how do my levels look?
  76. Lots of algae. New Tank.
  77. Type of doser
  78. Kalk dosing concept?
  79. Vodka/Vinegar - Starting, stopping, maintaining - best practice?
  80. how to raise alk with baking soda
  81. Ph question?
  82. Ca and Alk depletes rapidly, advice needed.
  83. Carbon dosing in nanos????
  84. Where Is the Best Place to Buy Salt?
  85. Hmm High Calcium..
  86. Vinegar Rosing all at once?
  87. Results normal?
  88. Dosing Math Question : Water Volume to ML vs DKH?
  89. C Balance
  90. How to dose kalk?
  91. Need help with ID!!
  92. Help my sps
  93. Red Sea Calc Test Died
  94. Skimmer for FW Tank
  95. Hanna Calcium checker problems
  96. Calcium and ph problems
  97. attn: randy-holmes-farley...i have tried everything to bring my ph up?
  98. My nitrites is little high=0.5 and cloudy water .. switch off the skimmer ?
  99. Polymer water storage tanks
  100. Insulin . . . A quick question for you Chemistry Guys?
  101. Why the fascination with pH?
  102. low kh problem
  103. Low Salinity with Instant Ocean??
  104. Phosphates at 0.25
  105. Ammonia testing question
  106. Decided to test params... Oops...
  107. Testing equipment
  108. Kalk...resivoir or reactor?
  109. Another dosing. Question
  110. Two Parts - Randy
  111. 2 part dosing questions
  112. what to make calcium with?
  113. Sera Mag Test Question
  114. Dosing with Kalkwasser
  115. Potassium test kits
  116. Randy, CA degradation issue?
  117. Part A and Part B
  118. How to test Mag??
  119. Nitrate issues help please
  120. brown Sediment at part one kh randy
  121. Can vodka doseing lower salinity?
  122. Salt Mix
  123. Vinegar dosing seems to not be working....
  124. Tropic Marin Bio-Actif system Salt
  125. Nitrates??
  126. What is this sediment from my Salt Mix?
  127. Sodium bi-carbonate and Calcium chloride ratio
  128. Switching from Vodka to Vineger
  129. Crusting, coating, effects of dosing?
  130. Injecting o2 into skimmer
  131. ph consistency?
  132. Nitrates out of control
  133. What is this algae and how to remove?
  134. Vinegar and low alk
  135. Weird situation with chemistry (with good results??)
  136. Just starting dose to advice
  137. dosing nitrates?
  138. CO2 Degasser setup for RO water.
  139. Plz explain Vodka/Vinegar Dosing
  140. Phosphate .20 in RO/DI???
  141. algae control not another algae thread!
  142. Water to clean
  143. Non Reef chemistry Query for Randy ... If I may
  144. Mr. Holmes-Farley quick Question
  145. Relationship with Cal and Alk
  146. It may be too late...
  147. Rinsing GFO
  148. Switching out Live Rock
  149. Arsenic levels in Synthetic Salts? >.<
  150. Rising Salinity
  151. is D-D test kit for Po4 , kh and no3 accurate ?
  152. Kalk dosing with aqua lifter?
  153. SeaChem Prime
  154. Tank Cycle
  155. Setting up a dosing schedule...
  156. First Time Kalk? Always use 2 Part Dosing.
  157. DIY test Kits
  158. Problem with low PH
  159. Vinagar and Kalk in top off
  160. Nitrates not coming down. What else can I DO?
  161. Can't keep my Alk up
  162. Calcium Chloride MSDS
  163. Refractometer, and Bacterioplankton
  164. GFO Regen
  165. Invert Issues
  166. Advice I piced up from the LFS
  167. Alk supplements
  168. GFO Lowering Alk?
  169. Cupramine & ammonia test
  170. Salifert mag test
  171. Quick PH Spike
  172. Lanthanum
  173. Recycling used GFO/GAC
  174. Magnesium at 1500 a concern?
  175. Cleaning Reef Sand
  176. Dead/Dying Coralline Toxic?
  177. Ssb
  178. Potassium Question
  179. Carbon dosing my nano :)
  180. Calcium precipitating?
  181. 2part to Kalkwasser calculator?
  182. for randy holmes
  183. When to start.
  184. Testing silicate levels
  185. Hydrogen peroxide vs red slime algae
  186. Reef Salt
  187. Ready for kalk?
  188. Alkalinity keeps dropping
  189. Ideal PH level for my system?
  190. Bad salt batch of IO? Alk of 3.0dkh.....
  191. Calc is dropping and Alk is rising
  192. PROS & CONS. VODKA. Vs. Vinegar
  193. water change instead supplement
  194. HDPE ?!? PEHD ?!? ESV salt and po4
  195. Hanna 755 Liquid Alk Reagents
  196. Calcium way too high!
  197. Low alk
  198. What do YOU test for and with what?
  199. CaCO3 reading useful as Alk and Calcium?
  200. should i use chemi pure elite?
  201. sodalime discount code
  202. Red Sea Phosphate Test kit
  203. Test kit Reading
  204. Salt mixing in Rubbermaid
  205. Proper Kalk dosing?
  206. bio-pellets with
  207. What's everyone keep their salt level at?
  208. Kalk, 2-part, or both?
  209. Best test kits, Bang/Buck?
  210. bacterial bloom from cold?
  211. black algae growing in my tank?
  212. Ozone questions: GAC depletion and component degradation
  213. alk equation
  214. Dosing water change water
  215. b-ionic
  216. water small
  217. Carbon dosing resulting in snail death?
  218. Nitrifying Bacteria
  219. Kalk, 2-Part, Calcium Reactor ??? & New Tank Parameters
  220. kh and calcium issues
  221. What causes pH to revert to equilibrium after dosing
  222. Massive coral die-off issues
  223. alk dropping in mixed saltwater...
  224. Calcium Snow
  225. Question about cycling reef tank!
  226. ALK Issues-But Not The Expected
  227. heater malfunction while cooking rock, still safe?
  228. Carbon. , Phosphates
  229. api tester
  230. Picking up alk,cal,mag and phos test kits
  231. Brs gfo
  232. PVC plastic and deterioration
  233. Some type of bacteria in tank?
  234. Kalk !!!
  235. Can I rinse regenerated GFO in tap water?
  236. how is the right way to use Hanna phosphate checker
  237. Bio Pellet
  238. natural garlic
  239. 2-Part help
  240. Pasco County Water Quality Report
  241. Importance of Magnesium
  242. High KH
  243. Digital Refractometer SG v PPT
  244. Alk spike after CA reactor addition
  245. Problems associated with Sandstorms
  246. Over Airrating Water in Changing Bin?
  247. Phosphate 0.02 and GFO
  248. Standard or Reef Blend Salts?
  249. Seeking for tips & Cheaper solution or substitution
  250. Kalk