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  1. crazy glue question. opinions please!
  2. ALK is high
  3. forgotten pH probe/still good?
  4. Salt=Ca too high
  5. Dosing/Metering Pumps
  6. Dripping Kalk, high pH, low Ca & Alk
  7. Reverse osmosis
  8. Epoxy/fiberglass/polyester resin. Reef Safe?
  9. phosphate removal overkill?
  10. Testing Nitrate Montior for accuracy?
  11. lanthanum chloride for phosphate
  12. Nitrate at 20ppm...help
  13. magnesium flake at HomeDepot
  14. Dependable pH calibration fluid?
  15. Phosphate problem
  16. Questions on Phosphate Removal
  17. well water blues
  18. Hagen test for KH
  19. SP equivalent of 30 g/L solution
  20. pH problems
  21. Can't find it
  22. need to raise calcium
  23. Alkalinity still too high
  24. rustoleum
  25. Testing A Test Kit?
  26. 2 part & high ALK demand?
  27. article on salinity measurement
  28. Question about wood smoke and high ammonia?
  29. Thanks to RC and RH-F
  30. GFO question for Randy and Boomer
  31. Help with Ca & Alk relating to pH
  32. temperature
  33. raising kh
  34. Need help going from reef to F/O
  35. interceptor replacement???
  36. Carbon and Ozone
  37. if dosing two parts, when to test?
  38. Prodibio
  39. Question about Prodact Ocean reef salt
  40. Kh, Dkh
  41. Made Saltwater - Very Cloudy ???
  42. trying to solve calcium and alalinity problem using Randy's articles
  43. From Corallife to tropic marin in one waterchange?
  44. Calcium Chloride
  45. Ozone injection - how high is too high?
  46. home made solution
  47. IO Salt Calcium tests higher than normal?
  48. B-ionic storage
  49. EXPERTS...Need help with B-ionic dosing
  50. Randy: what do you think of this? color changing rocks..
  51. Copper problem
  52. Would it be okay to have liquid testing kits shipped in freezing weather?
  53. Epsom Salts
  54. Which commercial red slime algae removers work best?
  55. LaMotte Test Kit Help
  56. Copper
  57. Follow Up Calcium/ Alkalinity Problems
  58. Why does rotten seafood smell so awful?
  59. dKH@5.1...helppleez
  60. reef builder lowers ph slightly
  61. Randy, use of Cape cod beach sand?
  62. Question and hopefully anwer
  63. Phosphate issue in 18 Gallon Nano.
  64. Ca testing at 500
  65. Stopped Dosing Iron and Hair Algae Proliferated
  66. Is this Mag Flake ( made by DOW) ok to use ?
  67. calc reactor questions
  68. Randy
  69. PO4 in RO/DI water
  70. Calcium question
  71. Seachem Alk "?"
  72. Hard copy printing of the articles
  73. Ca stays constant but KH drops
  74. measure of baked baking soda...
  75. can't get my calcium above 320 dosing 2 part!
  76. Salinity calculations question
  77. Kalk drip
  78. Help! Kalkoverdose!
  79. Kalkwasser overdose
  80. Copper and Macroalgae
  81. ph swing
  82. parms perfect...cloudy water
  83. Too much ph buffer please help
  84. 2 Part confirmation
  85. Diff in Bulk DI Resin...
  86. kalk reactor ?
  87. new ozone and orp ??
  88. No-no3
  89. CA & ALK and ph question
  90. Simple Chem ?'s
  91. effluent DKH
  92. Suitability of Ca product for DIY 2-part
  93. Alumminium foil in the water
  94. Help!!! Xenia Out Of Control
  95. Dr Ron
  96. ? about Cupramine and cuprisorb - add/removing copper
  97. Randy - am i getting anything out of it?
  98. parameters
  99. Diatoms and Nitrite.
  100. is there a homemade calibration solution for ph probes
  101. High DKH, really confused, what to do ?
  102. Limewater auto top off
  103. mixed advice
  104. Lime water vs,Vinegar ?
  105. calcium reactor without co2?
  106. Add Vinegar or Not
  107. My Tests? Thanks for Help!
  108. How long can the CL pump be off?
  109. Brown algae and smoky water
  110. Calcium has creeped up!!
  111. specific gravity questions
  112. Alk/Ca calculation- need help
  113. source for bulk carbon
  114. Calcium Chloride
  115. Adding nitrogen directly
  116. Alk @ 4.25
  117. Thoughts on kalk slurry?
  118. 2 part recipe question
  119. Air Water Cooling
  120. ideal way to use a peristaltic pump for dosing two part ?
  121. Sera Test Kits experiences
  122. Finding Randy's recipe calcium & Mag in Florida
  123. Let's Talk SILICATES
  124. What is vermiculite?
  125. Stone dust?
  126. How Do I Fix This?
  127. 2 part vs direct addition
  128. KA/Alk cannot be measured with Salifert test kit
  129. NaCl
  130. Question for Randy about LFS water
  131. Fiji gold
  132. Lavarock
  133. chlorine in water
  134. Macna
  135. Raising Magnesium
  136. SUPER high nitrates
  137. "Bad" Live Rock??
  138. Big problem w/ Phospahtes
  139. Hydrogen Chloride- Muriatic acid question
  140. Iron Oxide
  141. chemistry issue
  142. storage of dowflake
  143. Limewater Raises PH...then crashes it???
  144. High Ph
  145. 2 Part Dose and Baked Soda?
  146. Home made pH buffer?
  147. XRF Scan
  148. Test Kits- which do I choose?
  149. Maintaining pH
  150. Alkalinity Standard
  151. Epoxy putty causing my skimmer to overflow
  152. Just cking if anyone has seen this on Salt
  153. RO/DI questions.
  154. 3 part ???
  155. AragaMilk and Skimmer
  156. need help on buying diy limewater.
  157. canister filter for reactor
  158. rust on stainless steel heater
  159. Test kit drop at a time - shortcuts OK?
  160. Any phosphate reactor stories?
  161. Mag keeps riseing.....what two part will not boost mag.
  162. Protein Skimming Article
  163. CA 480, ALK 10.6 DKH to high?
  164. Amquel dosing
  165. Is distilled water safe for nano?
  166. Milky kalk Water..........that dont sound right!!!
  167. Open kalk reactor
  168. Relative Conductivity of Various Ions
  169. Using large canister filter with GAC part time
  170. Should i add Mag, or wait??
  171. TDS reading -does it make sense?
  172. Re-mixing Kalk?
  173. QuickCure Cement?
  174. KH too high
  175. Using Reef Chemistry Calculator?
  176. ? about brass in RO filter
  177. PH tester
  178. What type of Magnesium am I using?
  179. Help lowering nitrate please
  180. PH control and recirculating skimmer...
  181. protien skimmer foaming over
  182. Alkalinity
  183. N-halamines, MarineLand 'Life Guard'
  184. Kalk Question
  185. Questions about alkalinity
  186. Reef Builder and Calc Recipe together
  187. N,C,P ratios in food
  188. alk and fish health
  189. Found a "new" sand
  190. vinegar and pH Testr2
  191. Iodine and Iodide?
  192. reef chemistry calculator shocker
  193. Kalkwasser Eats Through 2 Liter Bottles
  194. Copper out / Safe levels??
  195. Play Sand
  196. Lugol's vs.drugstore idoine?
  197. reducing alkalinity
  198. Doing the 2 Part Dosy Doo
  199. Recommendation for Activated Carbon
  200. Randy, your the man!
  201. Test Kit Temp.?
  202. Will this lime work?
  203. Bulk Carbon
  204. seachem vs salifert?
  205. 2 Part Help !!!
  206. what is the best phosphate remover ???
  207. Peach colored residue in newly mixed water? Help
  208. Nitrate Ahhhh!!!!
  209. Going down hill, I think?
  210. Preston Driveway Heat may be a killer
  211. amino acid and dextrose infusion feeding?
  212. ph Probe life span
  213. more effective to dose kalk near skimmer?
  214. Urgent: help lowering alk---vinegar measure?
  215. Alk trouble with 2 part (advice please)
  216. algae issues
  217. Anyone know off the top of their head?
  218. Magnesium Citrate
  219. Alk 13.4 Dkh
  220. confused ???
  221. Alkalinity
  222. calcium prob? My corals are bloated!
  223. I can't get it up!
  224. food grade and dow vs kent marine
  225. ph up and down
  226. Take a look
  227. seachem test not correct
  228. Randy
  229. Esv ??
  230. Refugium vs. ...
  231. Milwaukee pH600 any good?
  232. UV Light
  233. Math question about salinity
  234. Drip Rate?
  235. Rowaphos cementing together
  236. using GH test kit to measure Mag?
  237. Did water Change and tank turned white
  238. Ooops
  239. Randy's Salt Study
  240. kalk reactor tips please
  241. API Calcium Test Kit
  242. pickling lime
  243. Skimmers remove the good stuff?
  244. CA and Mag - Dose Together
  245. Should i start dosing Kalk??
  246. California reefers RO/DI question
  247. Digi-lab tss tester
  248. ammonia question
  249. Water Test Kit Who's the Best?
  250. testing & lime water question