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 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 [133] 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181

  1. Zinc removal
  2. D-D high sensitivity checker or hanna phosphorous checker ? which is more consistent?
  3. Dosing with lights on or off?
  4. bio pellet and nitrates don't go below 2
  5. nitrite level still near zero and not zero = 0.1 - 0.5 mg/dl for my 7 weeks running
  6. Dosing, and making Mag question
  7. High PH?
  8. Hair brained idea? GFO Regen and Rock nuke..
  9. pH calibration fluid expired
  10. testing for potassium in additives
  11. fresh v/s salt water top off
  12. Looking for a remedy...
  13. Stupid Hairy Algae - HELP please
  14. Normal to adj ka and cal after water change?
  15. Used chemi-clean and skimmer is nuts
  16. any video of what should be the thumbing of phosban and carbon ?
  17. Vodka doesn't lower my nitrates and phosphates
  18. High Iron Content tap water
  19. Mangroves
  20. best ph
  21. Calcium Precipitation
  22. White balls.... Calcium precipitation?
  23. Vinegar Dosing Methodology for the Marine Aquarium
  24. Calibrating conductivity monitor and refractometer for hyposalinity
  25. Can anyone help with additives
  26. Baked bi carb soda (baking soda) in Recipe #1
  27. confused about kalk
  28. Pellets to vinegar
  29. AZ-No3 use
  30. A carbon question
  31. Alk dosing a 2 gallon pico tank
  32. Red Sea Pro Vs Salifert Calcium Test Compairison
  33. Kalk dosing q?
  34. Lonely Days
  35. Bicarb mix does not cause cloudiness
  36. Think I have a copper issue
  37. Po4?
  38. Help with balling and Zeovit
  39. salinity vs rises in MG
  40. how to succeed with LPS and biopellets?
  41. alkalinity issues need help
  42. maybe i was in the wrong thread ?
  43. Checkers
  44. Hanna Checkers
  45. Expiry of pH calibration fluid
  46. Phosphate removal
  47. Test kit ????
  48. Bleach (LR)
  49. Vinegar and Kalk in ASW?
  50. Baking Soda vs. Soda Ash for alk buffer- Confused
  51. Corals dying
  52. Kalk ato Q?
  53. NO3 test problem
  54. Vodka dosing and me!
  55. Dipping my live rock!
  56. 2 part dosing
  57. Parameters reading very low...need help.
  58. *** is this? White slime stuff
  59. Ph question
  60. water changes how much is to much?
  61. kalk question
  62. Opinions on my water parameters
  63. Whats the TDS of your local tap water?
  64. TDS Meter
  65. ESV parts?
  66. PraziPro and Phosphate Absorbers
  67. aquiglide?
  68. graphing chem levels
  69. phosban reactor question
  70. Is my phosphate too high?
  71. Kalkwasser versus Randy's 2 part?
  72. Sediment in calcium chloride and sodium bicarbonate solutions - recipe 2 Randy Holmes
  73. question for the chemists in the forums
  74. Looking for some advice with Vinegar
  75. aluminum oxidixe
  76. How bad did I screw up?
  77. pH from 8.4 to 7.8 overnight...
  78. Kalk in Ato or TLF reactor?
  79. not skimming after carbon added.
  80. Bit of an emergancy over here..Vinegar overdose
  81. Advice on changing salt Mix?
  82. pH and aeration
  83. Water changes for my 20g?
  84. do I need to worry about a spike when moving rock around
  85. No3
  86. Salt creeping onto lights
  87. water params
  88. Calcium precipitate = frozen pumps
  89. how much do you water change
  90. No3 and Po4 testing
  91. pH drop using new kalkwasser reactor
  92. Dosing / alk Ca usage
  93. overview of Randy's tank
  94. Fe testing
  95. Cycling Question
  96. Trouble with corals not opening
  97. Please check my new tank's numbers please.
  98. Using baking soda?
  99. Using vinegar in my ATO, should I?
  100. Bio pellet cleaning question
  101. For the old salts... salinity of the northern Atlantic Ocean?
  102. Setting up Geo Kalk Reactor: Would you Double Check my Numbers?
  103. Damp Rid Cal supplement
  104. Effects of High Magnesium
  105. Adding new substrate to established tank
  106. Water Softener
  107. Salifert Mg Test kit instructions HELP!!!
  108. alkaline ro water
  109. what's next ?
  110. potassium calcutaion related to calcium
  111. HELP!! ,I think I have flatworms
  112. When should I give up on GFO and try biopellets ?
  113. Brown Sand
  114. Need Help Setting Up Quarantine Tank(Which Meds)
  115. bio pellet journey/question
  116. Q about Randy's DIY two-part vs. Kalk
  117. Is milbemycin oxime (interceptor) stable in RODI water?
  118. ATC for pH monitor?
  119. Phosphate reservoir in rock and sand?
  120. What can cause 'false positive' phosphates?
  121. can excess light increase zooxanthella reaction
  122. Using Powerhead to mix 2 Parts?
  123. high calcium issue
  124. Best ways to battle alleopathy
  125. GFO or RowaPhos??
  126. Silicate sand beds
  127. Hypo in QT pH alert, pH probe, ?
  128. NOPO-X dosing with UV off?
  129. Pedalow
  130. Keeping PH stable with kalk? Randy, little help? lol.
  131. water tests
  132. Would Flourish excel from Seachem work in Reef Systems?
  133. low alk
  134. low alk low mag high calcium
  135. Mixed salt water
  136. PDF format of Randy's RK articles?
  137. Alkalinity consumption and linear regression
  138. Cement
  139. 2 part question...
  140. Water parameter FOWLR
  141. Vinegar dosing but not to lower water parameters
  142. Brightwell Potassion and testing
  143. using limewater to raise Ca and Alk
  144. Lanthium Chloride vs Lanthanum salt
  145. Need to lower Calcium after attempting to ATO with kalk
  146. Water chemistry of cycling tank
  147. Red Sea Salt leaving a very white coat?
  148. EDTA in salt mixes.
  149. Regular RO/DI or Chloramine
  150. SPS nano - what salt to use?
  151. Red sea tests first use
  152. Iron Overdose
  153. Is this water PARAMETER RIGHT? OR WRONG?
  154. Water parameters running away
  155. High pH. Help to reduce it? Using Kalk.
  156. Vodak and Cheato
  157. Low ph
  158. Monitoring DKH
  159. Vodka dosing - side effects?
  160. Silica Sand vs Aragonite
  161. calcium question
  162. Vodka Dosing and MB/Cyano Algae
  163. Testing RO/DI water
  164. Switched from Kalk to 2 part
  165. Kalk Reactor Question
  166. mag level
  167. Hanna vs traditional phosphate testing
  168. Salifert Customer Support?
  169. CoralAmino after 4 weeks
  170. low alk
  171. Are all GFO's equally?
  172. Seachem Purigen detrimental to biological filter?
  173. question regarding alk and ph! advice needed?
  174. Salifert ALK Test Usage for High ALK
  175. Kalk or calcium reactor?
  176. Reasons to Carbon Dose?
  177. advice - npx bio P's and TLF 150 reactor
  178. Another 2-part question....Low Alk
  179. Phosphate levels - Lateral line disease
  180. Trouble shooting my parameters/CA reactor
  181. Best Test Kit for Ca, Alk and Mag?
  182. Help! Tuning my Ca reactor... using lots of co2
  183. pH spiking to 18.2 with Apex lite
  184. Dosing vinegar and Bacterial Blooms?
  185. Seachem Calcium products
  186. Kent Tech-M killing Zoanthids?
  187. Raise PH without raising ALK?
  188. Another CARX tuning question
  189. Cleaning and storing pH probe - How?
  190. Baking soda for long term use.
  191. calcium at 720ppm... oops, problem?
  192. Adding Kalk to vinegar dosing
  193. BRS GFO and Carbon Reactor PROBLEM
  194. SPS and Calcium
  195. Please school me on chemistry
  196. Help with Nitrates
  197. Cycling Tank Phosphate Level
  198. Starting 2 part
  199. Dialing in Calcium Reactor Calcium issues
  200. Bacterial sludge
  201. Dosing Combo Chemicals Through One Tube
  202. GroTech Calcium Pro Instant - dosage
  203. Dr. G's anti-parasitic RX and cupramine
  204. Phosphate Free Carbon
  205. Can I dose 2 part and kalk ?
  206. Ammonia Test
  207. Can Changing Lights Cause Alk and Calcium Problems??
  208. Alk not stable any more?
  209. Help corals not doing well
  210. Dosing Preference on Larger Tanks?
  211. High Mag in Instant Ocean salt mix
  212. parameter help!!
  213. Refractometer scale off???
  214. High alkalinity , need a chemistry lesson
  215. Kalk not keeping up with Ca uptake
  216. Tank Already Cycled?
  217. flat worm exit, am I doomed
  218. Will this work?
  219. live sand Help
  220. Help me Cloudy water
  221. Mmm yum yum Mulmum
  222. Considering limewater
  223. Red Sea Reef Foundation Product Program?
  224. Calcium and PH very low
  225. Fine dust on waters surface
  226. I dont this dosing!!
  227. How To Remove My Substrate????
  228. Tank Parameters/ Algae Growth
  229. Best Way To Remove Substrate?
  230. best time of day to do water changes
  231. ca not moving but alk is?
  232. possible disaster?
  233. Magnesium Sulfate and Magnesium Cloride
  234. is it ok to have magnesium at 1500?
  235. Cycling tank with ceramics
  236. Clean Water, but nothing lives
  237. Latest research finds toxins produced by algae have detrimental effects on fish.
  238. Mag level?
  239. Randy help!! CA stays at 350ppm and alk is at 9.8dkh
  240. Treatment for parasites on in coming coral
  241. Dealing with Cyano - help me fix
  242. Cal rx media some what melting
  243. Ready for some cleanup inverts?
  244. Help...interceptor SPECTRUM
  245. Tropic Marin Bio Activ?
  246. Reefkeeping online magazine
  247. dosing kalk in saltwater instead of fresh
  248. Can u run to much GAC
  249. Alk/cal balance problem
  250. Adding kalk and How much