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  1. Making two parts: any relation-baking soda & phosphates?
  2. Question about Hanna P04 ULR
  3. High Cal, High Alk, Low PH
  4. Calcite and dolomite in a marine
  5. Dino Killing Help wth PH and Lights
  6. Recommendations for dosing after coral introduction
  7. Salifert test kits color change
  8. Additives in ATO?
  9. Why does my ORP drop when using ozone?
  10. Food Grape Calcium Chloride
  11. ORP at 160. How to increase?
  12. Kalk with Mag, Iodine, Strontium and carbon dosing
  13. Removing Mg
  14. HIGH KH,MG, and CA
  15. hanna vs API...
  16. Will food coloring affect my tank/solutions?
  17. Maximum percent water change
  18. Tropic Marin Salt Problems
  19. Denitrification Reactors vs Vodka Dosing
  20. Salt mix sounded like water on a hot frying pan
  21. biopellets in one large reactor or 2 smaller ones?
  22. Vodka Dosing - Use Gin?
  23. Question on Vodka ...
  24. biopellets and gfo?
  25. calcium hydroxide 95%pure and 96% AR, difference?
  26. Need help w/alk
  27. sealing a can for underwater
  28. Trouble raising Alk
  29. Getting ready to start dosing!
  30. Holy Phostohates Batman!
  31. Minimum time to mix salt
  32. PhosBuster by CaribSea
  33. Tank poisoned?
  34. Prestone Driveway Heat - Precipitate?
  35. How to read red sea mg test?
  36. Thinking of changing salt.... Coral pro?
  37. Extremely high rate of alkalinity and calcium depletion
  38. Acid
  39. the water cleanser by marine easy clean
  40. pH problems
  41. Please help with starting GFO Ammount.
  42. Is this algae or diatom?
  43. Chemicals for Fire Shrimps and Hermit Crab
  44. Missing Fish/Water quality
  45. Dosing help
  46. Where is Randy?
  47. Using Phosguard on a lps/sps tank
  48. Skimmer going crazy after vodka dose
  49. crap! p04 @ 0! what to do!
  50. Good parameters ??
  51. Help with reviving pH probe
  52. Alk driving me crazy
  53. 0.27 on Hanna Checker HI 713?
  54. ml of vodka
  55. Mixing Red sea no3 po4 x and rowa phos question
  56. Instant ocean mixed with reef crystals
  57. Reef crystals mixing cloudy
  58. Ammonia/nitrite/nitrate spike
  59. Seachem DeNitrate
  60. Calcium Reactor Concepts
  61. over dose Chemiclean update
  62. kalk question
  63. Specific gravity vs temp question
  64. Re: Nitra-Guard Bio-cubes from Orca Labs promises denitrification free of Redfield’s
  65. power outages + lights blew out = nitrate bloom?
  66. Vinegar dosing with fast results?
  67. Mixing Alkalinity
  68. 80 ppm nitrates. HELP!
  69. Should I switch to 2 part from Ca Reactor?
  70. Carbon Dosing!!!
  71. 2 Part and Vinegar
  72. phosphates went up after using fuel
  73. water change killes my fish.
  74. High ph,help needed!
  75. Calcium Demand Question...
  76. been 2 weeks using Brightwell's export PO4 with no results
  77. Diluting Lugol's Solution
  78. Use vinegar to lower alk duing WC, possible?
  79. 35 Gallon Horizontal Storage tank, Leaching?!
  80. ALK Question
  81. "Precipitated" water on new mix?
  82. Nitrite false positive - possible?
  83. Nitrate question please?
  84. pH meter Amazon lightning deal $26
  85. Need some direction
  86. Want to start using GFO, but how much???
  87. Odd Magnesium swing
  88. Best Nitrate and Phosphate Test kits
  89. Trouble Maintaining ALK
  90. Hydrogen Peroxide in large 500G+ System?
  91. Does Nitrates remove oxygen from the water column?
  92. conflicting calibration solition
  93. Help with Zeostart 3
  94. How much kalk can I mix with RO?
  95. Trial and Error for High N03/P04
  96. Carbon Dosing Advice Please
  97. VVS Dosing:How much to start with?
  98. Possible for chaeto to over-strip PO4 and Nitrates?
  99. Vodka Dosing vs. Sulfur Denitrator
  100. Supliments in Top Off water?
  101. Iodide for acro/monti bleaching?
  102. Is it ok to add corals now?
  103. Green water
  104. Effect of nail polish remover in reef tank?
  105. red sea Ca test?
  106. Cal and Alk don't make any sense right now
  107. What solutions do you use to clean out test tubes?
  108. Cation anion for DI
  109. Using Randy's Solution
  110. Pellet reactor for carbon
  111. Can't Get Alk to rise
  112. Bio Pellets
  113. Calcium too high and Alk is too low
  114. magnesium chloride??
  115. vinegar chart
  116. What should TDS be?
  117. biopellets versus GFO
  118. Limewater Question
  119. Vokda & Zeobak
  120. BRS Refractometer Doorbuster $19
  121. Define stabiliy
  122. Vinegar + 2 part?
  123. Water Quality Help Needed
  124. Getting levels back in line.
  125. 2 part dosing plus kalk reactor
  126. Reef Crystals causing diatoms?
  127. dosing phosphates to reduce nitrates?
  128. Elos test kits
  129. qt/ht tank chemistry question.
  130. API testers color swatches
  131. Switching from vinager to vodka dosing
  132. kH vs 8.3 Buffer
  133. What is this?
  134. Need help here! Your opinion is needed
  135. A Few ORP Questions
  136. BRS doorbuster for Hanna Phosphate checker
  137. Starting Carbon Dosing
  138. Carbon
  139. Help needed with PO4. Please!
  140. Red Sea Pro Test Question
  141. What parameters to check?
  142. Bio Pellets clumping
  143. TDS climbs when storing ro/di
  144. Are these numbers true
  145. Nitrates. I hate you.
  146. Opinions Needed
  147. Salifert Kits
  148. Dosing Cal and Alk for water changes...
  149. PH and Kalkwasser question
  150. small cyano problem
  151. Does refractometer calibration fluid go bad?
  152. Alk Swings
  153. Skimmer bubble pop and carbon
  154. Please help, problems with PH.
  155. Aiptasia and salt?
  156. Removing coraline
  157. Just need a confirmation
  158. Water Issues
  159. Instant Ocean Natural Nitrate Reducer vs Fire Shimp
  160. R O System
  161. 2 questions Activated Carbon & low pH
  162. High Alk, Low Calcium, and High Magnesium
  163. biopellet guidance needed
  164. The search for wisdom - Help me become a reef chemist
  165. Red Buble algae <> GFO
  166. GFO types
  167. Need Help Moving PH from 8.12 To 8.50
  168. Cloudy Calcium Reservoir
  169. Raising mag
  170. Removing live rock vodka dosing
  171. modifying randy's two part for even higher pH? NaOH?
  172. Does carbon dosing work in freshwater?
  173. Why do I have Cyno?
  174. Vinegar carbon dosing - will this work?
  175. pH yo yo
  176. DIY ALK, CA and MG
  177. Using Dr. Bronners to clean Filter Socks
  178. Arctic NSW
  179. flow for a 185g tank
  180. Alk turned cloudy
  181. Calcium dosing vs. protein skimmer
  182. High Magnesium with Seachem Salt
  183. Vinegar Dosing Question
  184. Guide to vodka/vinegar dosing?
  185. Phosphates to 0.0???
  186. Alkalinity drip/mushroom
  187. Which carbon to purchase and why?
  188. Dosing Pump Set Up
  189. Can UV combat allopathy?
  190. is Balling solutions sedimentation?!
  191. Evaporation percentage and salinity fluctuation
  192. Added too much Kalkwasser too quickly and spiked my Ph to 8.8 -what to do?
  193. Effluent rate & pH of your calcium reactor?
  194. Outrageously high alk with no dosing
  195. How much is to much Kalk?
  196. Should I also dose vodka with vinegar?
  197. How long does Instant Ocean salt last?
  198. 2 Part
  199. magnesium
  200. Water Expert?
  201. API test kit
  202. My Parameters !!!
  203. Calcium running high?
  204. RD/DI how many gallons?
  205. Good Idea: yay or nay?
  206. Is removing 75% of my live rock ok?
  207. Should I switch salt?
  208. Reusing equipment from tank treated with copper
  209. help keeping stable dkh
  210. Zeolite or NeoZeo Starter Kit
  211. Where do you add your CaCl2?
  212. (lugols solution) Iodine dosing
  213. can rowaphos berejuvinated
  214. Alk and calcium always too low, dosing lots of kalk
  215. GFO and tap water
  216. where do you add your sodium bicarbonate?
  217. Kalk ATO ?
  218. Hair Algae Cycle Part 4 or 5
  219. question about testing equipment...
  220. Cloudy water - going on 2 weeks now.
  221. how often do you test your water parameters?
  222. Technical grade CaCl reefsafe?
  223. Help!!! ATO float switch accident...
  224. Toadstool Mushroom Coral
  225. Magnesium Question
  226. pH and Alkalinity
  227. Cloudy water from Bio Reactor use
  228. Reef safe glue
  229. How to Lower PH
  230. Salinity and coral colors?
  231. 2 Part, Ca and Alk
  232. ClearFX in media reactor...
  233. Florida ocean chemistry
  234. Calcium and Kh out of wack
  235. What's growing in my sump?
  236. PH Help!!!!
  237. Biopellet violent vs gentle tumble
  238. Iodine Help
  239. Tech cb part a & b in RO reservoir ?
  240. Running GFO, carbon & biopellet reactor in a new aquarium
  241. Kalk vs 2 part?
  242. Nature of Aragonite
  243. Testing and supplementing for trace elements
  244. MG test results salifert vs. red sea
  245. Randy's Recipe questions
  246. Salt Water Storage
  247. Chemistry help
  248. Chemistry/Toxicity People, I need help
  249. Issues with KH/Ca balance in tank, help requested.
  250. Kalkwasser Help !!!!