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  1. TDS efficiency
  2. Testing my 180 tank for Mg, KH, and Ca.
  3. Nitrate a bit too hi??
  4. bag vs power outage
  5. sugar dosing....3rd dose....cloudiness lasted a little over a day
  6. Low PH
  7. Mrs. Wages lime question again
  8. Mixing more than one salt
  9. protein skimmer & algae turf scrubber
  10. MG too much high, how... ?
  11. water quality Q's 180g
  12. phosban low p.h
  13. i have problems. with calcium and kH. please help me before i freak out.
  14. high ph
  15. can anyone help
  16. PH Question
  17. High Magnesium effects
  18. Very High pH
  19. In the ocean
  20. Mucus on surface
  21. Is this pH low?
  22. cycling
  23. low reading trouble/dkh ca mg
  24. Would vinegar help remove clumped, rock solid sand??!?!?!!
  25. higt dkh
  26. What Is The White Like Hair In My Tank ? Help Just Started
  27. Kalk reactors, airtight?
  28. o2 injection to drive up pH
  29. nitrate high
  30. Ethanol dosing and supplementing nitrate...
  31. Low pH problem
  32. nitrate question.
  33. pH raising when lights are on
  34. how long does kalkwasser last
  35. 90 galk reef cloudy water no one knows
  36. Comparative Organics Test for Skimmers
  37. Can 2 part be diluted?
  38. Using a fb filter as a cheap kalk reactor?
  39. Hydrocarbonate?
  40. Hydrocarbonate?
  41. carbon source in reef tank, sugar?
  42. high Mg
  43. Driping RHF Two-part calcium/alk
  44. calcium reactor or kalk reactor ?
  45. two part solutions: Can i use only 1 part? Or do both have to be used together?
  46. Good Phosphate Test
  47. Need some help/guidance
  48. RHF's two part Mag Q's
  49. Calcium Depletion
  50. Red Sea Mg test kit - lost directions
  51. Copper In Tank
  52. Trouble raising Mag?
  53. PH effect on Alk & Calcium?
  54. anyone use magnavore products
  55. H2S-skimmer
  56. Calcium Chloride vs Calcium Hydroxide?
  57. De-Nitrator
  58. Stupid question
  59. Does kalkwasser affect magnesium?
  60. Possible to have 0 phosphate but still have a phosphate problem?
  61. using disteilled water
  62. adding GFO
  63. quick baking soda buffer question
  64. Explain pH drop, please!
  65. Baked Baking soda is now ready for dosing?
  66. How to lower alkalinity?
  67. Dowflakes substitute
  68. Calcium help!
  69. The Best DI Cartridge???
  70. using 2part DIY, inverts dead..
  71. Caclium 'Snow Storm'
  72. Controlling Ph and salinity dilema
  73. Saltwater Mix?
  74. high indoor CO2 Need Help.
  75. salinity help
  76. weird brown stuff
  77. Emergency please help!!!
  78. Best overflow Box
  79. Which Test Kits.
  80. Does your RO water give u a Gut Ache??
  81. balanced mag calc?
  82. Easiest/safest way to increase Mag.
  83. What would screw up a Mg test?
  84. what to test
  85. barely any cycling!!!
  86. Calcium dosage amount
  87. PH question
  88. PH LOw...How do I increase it.
  89. iron supplement
  90. salifert test kits mag and alk/kh help!
  91. now what?
  92. Recipe, or is it?
  93. lamthanum??
  94. Sucessfully raised pH for a month+ to combat algae & now I cannot sustain pH levels.
  95. Is Purple-up all that bad?
  96. what's a big Alk & Ca swing?
  97. Sulfur Denitrators - H2S concerns?
  98. is kh alk?
  99. Magflake
  100. Magflake
  101. PH / Akalinity problems
  102. Bryopsis & Magnesium Chemistry
  103. Vinegar in my Kalkwasser mix?
  104. Alk cronically low
  105. Magnesium question
  106. I need a plan
  107. Salt mixing question
  108. Rustoleum Plastic the same as Krylon Fusion?
  109. pH low
  110. lanthanum
  111. Reef Crystal Saltmix has high Alk ?
  112. TDS readings?
  113. Good Accurate Test Kits Under $100?
  114. NO3/waterchange
  115. Calcium dosing literature overwhelming.
  116. Totally Fed up!! Can anyone help?
  117. Sailfert Mg test kit question
  118. Magnesium deficiency
  119. chemical question
  120. IO salt?
  121. Bertoni, I am fascinated by your comment re kalk taking out algae...
  122. Redox vs mV
  123. Does activated Carbon remove Nitrates?
  124. kalk reactor water still murky
  125. Nitrates
  126. DOC Colorimeter?
  127. doseing question
  128. calcium product
  129. High Alk !
  130. Silly nitrate question!
  131. a question about ph and alk
  132. D.I.Y. two part solution or Kalkwasser???
  133. The Improved DIY Two Part Supplemt(What To Ask For)
  134. Mixing lime to dose
  135. need so me help
  136. help PH drop, what do i do
  137. Magnesium - testing with delayed results
  138. Evaporation of 2 part solution vs vapor locking pumps
  139. Nitrates no matter what I do HELP!
  140. substrate
  141. low pH, high dKH, and possible CO2
  142. Sand Algae
  143. Add CC sand - pH Drops
  144. calcium alkinty and magnesium supplements
  145. What gph are you running through your G.A.C.???
  146. Moving from kalk slurry to reactor
  147. Good PH and sepcific gravity combo?
  148. Ferric Oxide BAD???
  149. Dosing Kalk with ATO
  150. ferrous fumarate
  151. going back to a two part and kalk dosing... thoughts?
  152. Test kits
  153. pH measuring instruments
  154. carbon filtering
  155. Help!!!! My Calcium and Alkalinity are way high
  156. HAGAN test kit?
  157. brass Y adapter
  158. Should I add iodine?
  159. Low Mag, Best way to supplement/maintain
  160. ph.?
  161. How long do you have to mix the salt before testing
  162. Warning for those as lazy as I am
  163. To Randy Holmes Farley, can you help please?
  164. Floss or no Floss
  165. Yes, another 2 part question
  166. Randy's 2Part System - Do you have a problem to mix the alkalinity part?
  167. Phosphate problem
  168. Please check my levels!!!
  169. Randy's Two Part Solution
  170. Newbie to PHYTO?
  171. pH Electrode Bad?
  172. shut down the skimmer???
  173. Liverock growth
  174. Buffer my Top off?
  175. instant ocean-mini vent
  176. pH Low & Akalinity High after Deltec PF501 Caclium Reactor Installation.
  177. How Do You Lower a Reef Aquariums Alkalinity?
  178. HIGH CO2 and i have run out of ideas
  179. Product Review: Alkalinity Test Kit Showdown
  180. kalkwasser?
  181. Aquarium Maintenance Software recommendation?
  182. Quality test kits??
  183. Randy's two part Magnesium dosing?
  184. phosphate binder; to react or not
  185. b-ionic What else?
  186. Test Kit Differences??????
  187. Painting the inside of my house.......
  188. Question on phosphate removal for clam tanks
  189. Hagen Phos-X Reviews?
  190. pH swing in small tank?
  191. B-Ionic dosing
  192. Kalkwasser effects on tank
  193. Saltwater shelf life
  194. Calcium Dosing
  195. ? about pH and alk
  196. Tap Water
  197. Having pH problems
  198. deionizing and dkh
  199. Very high TDS
  200. kalk drip, CA reactor and question
  201. carbon question
  202. Chemistry ?'s
  203. marine buffer in reef tank?
  204. whats going on?
  205. cyanobacteria help
  206. a few q's
  207. Bubbles on the surface?
  208. trace elements
  209. Alkalinity
  210. Is this possible?
  211. monitoring question
  212. Nitrates Off The Chart!
  213. Carbon Dioxide Friend Or Foe?
  214. heeeeeelp how to lower nitrate, even the ro water are hi nitrate
  215. Is it the salt, or the test kit?
  216. Distilled water
  217. Are these numbers correct?
  218. Ozonizer Question
  219. Aspirin for the fish tank ?
  220. split from "kalkwasser?"
  221. Copper Sulfate in food??
  222. Help me raise my levels properly
  223. Lime water question again
  224. plumbers glue reef safe?
  225. How fast can I raise alk
  226. water too clean
  227. magnesium?
  228. Old salt
  229. GFO and carbon in the same reactor
  230. Good Water Chemistry But Strange Things Are Happening.....
  231. Minimum Amount Of Lime Needed For PH Benefit
  232. Magnesim dosing
  233. is this bad
  234. ms wages
  235. anybody use Chemi-Pure elite??
  236. Trouble with Magnesium SUpplement
  237. Noraml ?
  238. What are the effects of elevated levels of iron in a reef tank??
  239. Is this a safe alternative to Dow FLake
  240. Direct Calcium Hydroxide
  241. reactor effluent at 6.3?
  242. ORP lowers after doing 15% water change
  243. The “How To” Guide to Reef Aquarium Chemistry for Beginners,
  244. need help with PH
  245. Degradation of Ca(OH)2 powder
  246. Kalkwasser 2-part and super high alk
  247. Randy's 2 part solution 1st recipe
  248. Alkalinity standard question...
  249. Tetra Caclium chloride
  250. carbon