PDA

View Full Version : The Reef Chemistry Forum

Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 [14] 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
  1. Tank Crashed
  2. nitrate
  3. Additives to top-off water
  4. Possible cause of death from DIY sediment filter.
  5. Bubbles on substrate
  6. Sodium-bicarbonate
  7. help with low pH and high alk
  8. silica
  9. Your experiences or knowledge on Kent Liquid Reactor
  10. ammonia fumes
  11. Help needed for low alk.
  12. Leaching copper?
  13. ALK really high
  14. Mixing Pickling Lime Question
  15. Mixing magnesium with kalk?
  16. Kalkwasser total solution
  17. PH probe cleaning and calibration
  18. Kalk Slurry Opinion + ID
  19. combisan
  20. High CO2 cure?
  21. How can RO alter the pH of Water?
  22. Adding bact throws off NH3 test
  23. copper concentrations in human blood?:
  24. Upcoming articles: pH
  25. raising oxygen levels w/o room air, and effects of a nearby fire on chemistry
  26. what now?
  27. "balanced" suppliments
  28. Phosphate Removal from Tap Water
  29. Nitrate standard
  30. Calcium Hydroxide Ar, Ca (OH)2
  31. The Balling Method – a further development of two component method
  32. Magnesium, limewater and feedings of nori and saltwater staple
  33. pH - 8.5
  34. Randy's Current Tank Picture
  35. Total ammonia Vs Free Ammonia
  36. ESV B-Ionic problem
  37. Final Decision Ca reactor, Neilson reactor, or pump
  38. Kent sea salt Calcium level questions
  39. Insolubility of Salt due to high humidity
  40. old tank, need advice, long
  41. What do you think of this Randy ?
  42. Phosphate Problems
  43. Anyone have any good ORP in seawater references?
  44. THe usual: pH, Alk, Ca++ balance question
  45. Does ASW lose it's fizz?
  46. Combisan quality issues
  47. One last Kalkwasser Q:
  48. Warp 10
  49. Brown/rust algae and unhappy polyps
  50. B-Ionic Dilution Mistake
  51. How to correctly read Salifert (or any other colormetric test)
  52. Phosphate Ion?
  53. Calcium Consumption
  54. What do you think of these numbers.
  55. effects of sulfates
  56. RO Membranes and other confusing things...
  57. Question for the Chemists...?
  58. High calcium carbonate levels
  59. Alkalinity? This might be a stupid question.
  60. Instant Ocean
  61. Expiration dates-Strontium & IO
  62. calcuim reactor /lower PH
  63. can salt go bad if wet for long?
  64. Pickling lime and cloudy water
  65. Refractometer and high TDS
  66. Is 420 ORP too high?
  67. Baking Soda
  68. Difference between Zeolites and Activated Carbon
  69. Need help balancing Alk. and Cal.
  70. TDS and Kalk question
  71. Raising alk? Side-effects?
  72. Randy, what test kit manuf. do you...
  73. Radium in water supply
  74. high phosphates in curing live rock?
  75. Problemas con pH y redox
  76. calcium in top off water
  77. Alk vs. Ca
  78. Use of calxmax
  79. What is going on???
  80. Alk, Mag, & Calc All Very Low
  81. s.g. and density
  82. Two topics in one thread. Kalk and Po4
  83. Magnesium and Epsom salts
  84. CA drop, normal?
  85. different Ph in sump and main tank?
  86. Best test kits?
  87. Chloramine article posted
  88. New tank, Calcium of 600mg/L ok for corals?
  89. Chemical Source
  90. How Fast can Copper accumulate?
  91. Problem Raising Ph
  92. Phosphate Sponge
  93. Best filtration device for activated carbon
  94. Calcium Carbonate to contro aiptasia?
  95. Rowaphos - reuse?
  96. Need help- really confused
  97. Anti-Freeze
  98. Theoretical ORP
  99. Chemistry store Q
  100. Pennies and Reef Tanks Don't Mix
  101. Calcium will not get over 300ppm
  102. Salinity and temp
  103. White film on surface
  104. High Ca and Alk in new tank
  105. Ammonia in fresh salt water mix
  106. CA level
  107. Pickling lime settling out
  108. kalkwasser question
  109. Use of "algone" to combat high nitrates?
  110. Alkalinity maintenance
  111. Bio Balls????
  112. help nitrate 140
  113. See this??
  114. adverse affects of high Alk
  115. Kalk "sludge" in modified Nilsen reactor
  116. How high is too high?
  117. made it snow - now what?
  118. Moving a DSB?
  119. Kalk
  120. Where does Magnesium go?
  121. best Ca/Alk balanced additive?
  122. Reply from manuafacturer on Algone and Nitrate Reduction..
  123. sulphur balls
  124. Ozone
  125. Carbon in a reef tank
  126. Salinity Reference
  127. paint fall out and water chemistry!!!!
  128. ah yes.....another CA... ALK.....pH question
  129. korallin S-PLUS????
  130. Use of ozone generator
  131. Do I need to Add
  132. Would this work?
  133. SouthDown vs. other alternatives
  134. Thinking of starting Kalk drip
  135. High pH / Large diurnal pH fluctuation problem
  136. Help - Snails, Hermits, & Others Dying
  137. does low alk levels = browning out sps
  138. Anhydrous vs. Heptahydrate
  139. Water Changes
  140. Randy's top off. Now up the alk?
  141. Randy: Bacteria, bleach, white vinegar
  142. Copper Question
  143. Need more infos...
  144. How much do I need to stir Kalk?
  145. High ammonia in new saltwater? Tropic marin
  146. Strange test readings on 2 day old tank
  147. Acceptable TDS?
  148. Phosban and pH
  149. Adding nitrate via sodium nitrate
  150. B-Ionic Dosing
  151. decreasing alkalinity
  152. What passes through a RO?
  153. DKH won't go above 10??
  154. Nitrite and nitrate
  155. My tap water parameters, does it look good?
  156. OT: orthosilicic acid
  157. kalk amount suggestions
  158. Carbon
  159. Salinity
  160. dont know if the i/o is bad or what
  161. Supplements
  162. Kalkwasser pH
  163. tested reef this morning dkh 25 calcium 200
  164. Question about TDS
  165. Strontium Article Posted
  166. Seachem Reef Carbonate
  167. Calcium Chloride for pools?
  168. increased calcium lowered alk : will this cause algea bloom?
  169. phosphates
  170. Iodine help
  171. 3 weeks cycling, nitrite not zero
  172. Is Marine Tank Scrubber safe/
  173. Im in zone 4 will this work? ALK/CA
  174. Alkalinity/Calcium Balance
  175. spectra vital
  176. silicate problem
  177. Flouride in the water
  178. Mixing Kalk in a holding tank
  179. N-NO2 and nitrite-N
  180. I finally did it!!
  181. How are my readings for alk and calcium?
  182. Please help with tank water!!!
  183. lowering high alkalinity
  184. Orp?
  185. Correct Sr and Mg levels
  186. Tap Water Quality
  187. Randy:keeping calcium and alk in check
  188. Iron
  189. Carbon "Reactor"?
  190. Thank You Randy
  191. Trying to raise ph & alk...
  192. ORP standard solution
  193. Ca reactor w/ pH control
  194. I'm confused about CO2
  195. Why won't it work????? HELP!!
  196. Sulfur / Well Water
  197. Brown residue in lime water
  198. Hyposalinity and PH
  199. Temp. effects on PH?
  200. copper question
  201. kalkreactors,calcium reactors and low ph
  202. Calcium effect on fish?
  203. Zone 4 Chemistry with Ca++ out of control
  204. Will low PH cause hair algae?
  205. SeaTest Low/Mid Range Nitrate Test
  206. Is Tincture of Iodine Reef safe?
  207. Basic Chemicals needed to be added?
  208. yet another Ca and Alk question
  209. Seachem Reef Kalkwasser
  210. Seachem Reef Builder vs. Reef Buffer
  211. OK Randy Mag in check, help please..
  212. Salifert Nitrate test. Does it have a shelf life?
  213. Copper in used tank
  214. Difference Phosphorus / Phosphate
  215. Effluent drip location
  216. calcium and Alk dosing recomendations
  217. chemistry question
  218. very green water
  219. Mg 300?
  220. How much turbo calc?
  221. Alkalinity conversion
  222. Where can you get potassium iodide?
  223. Bubbles produced from cyanobacteria...
  224. Tropic Marin Phosphates
  225. Superbuffer Triggers Cyano?
  226. A few quick questions...
  227. Titration (calcium test) -- shortcuts?
  228. pH limit
  229. MH fell in tank= kaboom
  230. Strontium sulfate vs. chloride?
  231. Stupid question(s) on Calcium adding
  232. Is there a place
  233. PO4, DSBs and PH
  234. question about iron supplement and KH
  235. redox+ for cyano..Any comments or suggestions?
  236. Strontium article Questions
  237. alk falling to fast
  238. Hey Randy, Think this can happen?
  239. calcium
  240. Proper way of mixing Kalk?
  241. diy two-part cal/alk possible?
  242. Randy; What is this stuff ?
  243. Alkalinity depletion
  244. Happy Thanksgiving!!!
  245. ABS in a reef tank?
  246. Analytical grade Calcium Chloride
  247. pH Meters/Monitors
  248. RO/DI unit on well water: How long will they last?
  249. Simple Question: Is CrystalSea Marinemix safe
  250. Phosphate Source Help