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  1. Correct PH for reactor effluent
  2. ? RE: dual channel pump for slow water changes
  3. high ph
  4. Question about Cyanobacteria
  5. PH calibration
  6. elctronic water conditioner calcium
  7. Phosban and Copper
  8. Iodine YES or NO
  9. next article
  10. Trouble with pumps seizing in my old tank setup. Remedy for new setup?
  11. CaCO3
  12. Bubbles in the aquarium
  13. ph calibration
  14. how to lower pH and KH?
  15. Help with alk & cal
  16. How much ??
  17. my idea?
  18. kH Kill Corals?
  19. Ph vs.Alk.vs Cal.
  20. magnesium chloride
  21. Effects of a 9v battery in a reef system.
  22. Temperature and Thermometers
  23. pH and Calcium Reactors
  24. 8.1-8.5 ph swings
  25. Peladow vs Dowflake?
  26. New Article Posted: "Water Changes in Reef Aquaria"
  27. Very high Ca levels
  28. Need to add 350 tablespoon of Mg??
  29. 2-Part dosing
  30. Calcium Additives Variants
  31. Post Katrina Cleaning Question?
  32. OT, Blue Ice
  33. Goniopora and Coralife Salt
  34. Alk/Calcium battle
  35. how long can you store mixed salt water
  36. 2-part storage in clear/open containers?
  37. cleaning sand- nitrates and phosphates
  38. ro water storage
  39. Calcum Acetate
  40. Super Glues
  41. PVC glue?
  42. Calcium and PH?
  43. Question on mixing
  44. Water Changes
  45. Calcium hydroxide
  46. Carbon Turned my water BLACK!!
  47. Outstanding
  48. IO salt & Iodine question
  49. Kalk reactor effluent pH and Ca levels
  50. Hard, white residue in mix tank?
  51. Need help to calibrate my Milwaukee ph monitor.
  52. pH 8.6 after dosing kalk? Is this too high?
  53. lugols iodine and ozone
  54. yet another kalk reactor question
  55. PH & CAL effect on water change
  56. KH droping is this normal
  57. Help Nitrate
  58. B-Ionic more concentrated than C-Balance?
  59. ? on doing a Titration
  60. pH \ alk question
  61. odor
  62. test kit
  63. No Nobel for Randy????
  64. Coral frag acropora
  65. readings question
  66. cal and alk to high?
  67. Does SG affect Mg
  68. Calcium/Kalk overdose "snowstorm"
  69. Brix Refractometer?
  70. Need for Aging on Newly Mixed Saltwater
  71. Nitrate = Phosphate
  72. Brix Refractometer?
  73. Is this an ok Kalk dosage?
  74. what future concerns will i run into w/SSB?
  75. neutralizing iodine??
  76. Calcium Hydroxide??
  77. 2 Part additive Prep Question
  78. Phosphorus definitions
  79. low calc - high alk
  80. pH problems?
  81. Ozone`s effect on epoxy
  82. Homemade Calcium Supplement
  83. Mixed salts something weird happened
  84. Na-borate to validate pH probe calibration - what is its proper pH?
  85. Buffer effect
  86. worth purchasing?
  87. reuse a detergent container?
  88. PH up and down with calcium reactor
  89. Calcium Precipitate
  90. What substance can completly disable skimming
  91. Carbonate hardness
  92. Calcium Chloride ???
  93. Rock Salt
  94. Accurate Means of Measuring
  95. What's pulling Alk. like crazy in my tank?
  96. alk or dkh
  97. mg seems to have leveled off, wondering why
  98. 2 part recipe and limewater
  99. Low Alk and PH
  100. Low pH, What Else. . . ?
  101. Buffering top off
  102. Kalk, CO2, Hair Algae?
  103. testing pH...Hanna device
  104. Rust
  105. Calcium and Alk woes
  106. Plaster in the reef tank
  107. Where to find Randy's formula for Calcium Suppliment?
  108. Kalkwasser and RODI topoff remix question
  109. Iodine in Corals
  110. Kalk/Ca Overdose Snowstorm revisited
  111. DI/RO Question
  112. Kalk program
  113. Phosphate from reactor???
  114. Chemi-Clean
  115. Calcium 2 part solution
  116. How does this work?
  117. Should alkalinity be brought up to correct level first?
  118. Needed advice on adding C02 with Kalkwasser dosing
  119. Calcium measurement question
  120. Mg Supplementation product question
  121. Storing water
  122. transfer sand?
  123. Alk too high, calcium too low... what to do??
  124. CaOH mixing time in ASW
  125. Any update on the calcium monitor?
  126. Kalk Reactor Design
  127. JBJ Digi-lab TSS meter
  128. can you use carbon during tank cycle
  129. effect of Ca levels on hard corals
  130. To change or not to change...
  131. Two Part Recipe
  132. TDS calibration
  133. RO/DI Water Problem
  134. Shower and pH???
  135. Limewater storage for dosing
  136. ph consistant alk low....
  137. CO2 and pH Control Problem
  138. Acceptable TDS Levels?
  139. Refugium raising my PH?
  140. cleaning a filter sock
  141. 2 part confusion
  142. Alk adjustment help, please
  143. ? on my parameter
  144. Low Alk
  145. just got new test kit(need advice)
  146. Is it ok to use water with a tds result of 33?
  147. Salinity and specific gravity
  148. Light colors of the corals.
  149. calcium chloride?
  150. kh 10.7, cal 440
  151. different salts vs Alk
  152. sodium bicarb and carbonate
  153. Calcium level and Kh
  154. How much Instant Ocean per gallon?
  155. Fluctuating ph- how can I stabilize??
  156. randy please help ph is too high
  157. Mixing Limewater
  158. magnesium
  159. Chloride to kill ich ?
  160. Limewater vs Balanced additives
  161. dosing calc. chloride
  162. make up water
  163. Sediment filters
  164. aquacraft salt buffering
  165. Additives
  166. Next Article: Hydrogen Sulfide
  167. Calcification above 360ppm
  168. long term use of calcium chloride
  169. trying to get readings good
  170. Additives lifespan
  171. Home made 2 Part vs. B-Ionic
  172. Is this an acceptable calcium chloride for use in reef tanks?
  173. Removing nitrates form salt water
  174. Calcium levels too low
  175. 2-part clarification
  176. Ph/alk Rising
  177. anyway to lower alk?
  178. anthracite coal carbon
  179. Fine sand getting a crust
  180. Antibiotics and Skimming
  181. Pickling lime question
  182. Heater explode in tank ....been awhile
  183. Bioballs / Biorings = NO3 factory ?
  184. Calcium Cupplement
  185. B-ionic Question
  186. Baked Baking Soda
  187. hairy alge in gravel????
  188. Copper
  189. 2part solution question
  190. Cheap Fe+?
  191. arm and hammer
  192. High PH Control......
  193. Mixing baked and non-baked baking soda
  194. What Ca Chloride Dihydrate is safe to use
  195. Plants
  196. Trouble controling Ca and especially Alk since using the 2-part.
  197. RO/DI TDS Meter
  198. Magnesium Chloride - Nigari
  199. reverse osmosis filters and methylene chloride
  200. Magnet Sealant
  201. Aboot Iron
  202. Trying to find Dow Flakes
  203. Okay to mix Ca, Mg, Sr into One Solution?
  204. Will UV break down Kick-Ick?
  205. adding Randy's two part mix
  206. What is that stink?
  207. Test kits
  208. salifert ca test
  209. ok im confused
  210. clear limewater?
  211. can I increase the potency of kalk?
  212. adding baking soda
  213. What is more corrosive?
  214. What's on my Glass?????
  215. effluent ???
  216. ph and no3/no4 and cloudy tank question
  217. Adding Kalk to salt mix
  218. Inside of calcium reactor circulation tubing growing yellow coating?
  219. Alternatives to B-ionic
  220. Low Alk & high pH???
  221. Vodka nd Vinegar
  222. Fans
  223. Testing carbon for phosphate
  224. Reactor Effluent & Phosphate
  225. liverock covered with red(burgundy) color?
  226. Copper Testing Glass Tank
  227. Seachem Alkalinity Test Kit
  228. Are these parameters OK?
  229. Bleach and Pumps? OK?
  230. brown kalk
  231. Looks like Phosban powder in my tank! Problem or not??
  232. When to change Aragonite in Ca Reactor
  233. RedSea 250g air drier exploded into tank
  234. Dolomite for a calcium reactor
  235. Calcium Reactor Package
  236. High Phosphate,CA & ALK
  237. high phos & cal, low PH & alk
  238. Will TDS meter measure salinity?
  239. Help! I Really Tried to Read the Cal. Article
  240. Reservoir for kalkwasser
  241. hazy tank water
  242. Paint the room and the skimmer goes nuts?
  243. calcium out of wak
  244. Bio Calcium
  245. lead? reef safe?!
  246. Adding solids for Ca and Alk?
  247. Nothing has changed, but my PH keeps dropping now?
  248. Ca high
  249. Dose copper with live rock
  250. Calcium Hydroxide or Calcium Oxide (lime or quick lime)