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. Do I Need to Add Mg?
  2. Mix Up
  3. Walmart super glue gel?? Reef safe?
  4. Whats in Instant Ocean??
  5. Ro + chemical X = good seawater
  6. Am I dosing too much?
  7. Hi Randy,
  8. Dosing
  9. I think my refractometer is bad.
  10. Worksafe ReefCentral
  11. Excessive bubble formation...
  12. Calcium questions????
  13. Randy, Please lead me to "Continuous Water Change" info
  14. Help With Ammonia Results
  15. I Want To Do This Right, Dosing Supplements.
  16. Ro Water Tds
  17. particle size of organics?
  18. Is it good to have ANY phosphate?
  19. Is it Possible to Over Skim?
  20. is phosphate my problem?
  21. Sun Gems Water Softener MSDS
  22. Ozone Question
  23. Let's see pics of your kalkwasser system
  24. Disposing of Muriatic Acid
  25. need some help w/params
  26. Ph hovers around 7.7-7.9 and can't seem to stay any higher??
  27. Recommend a complete salt water test kit
  28. Phosphate questions
  29. Boomer (a face behind the name)
  30. Ph swing question
  31. Kalkwasser Stirrer
  32. Trying to understand Calcium and Alkalinity in our reef tank.
  33. Reactor set-up question/ tank PH
  34. How can I set my ozonizer without ORP levels?
  35. Activated Carbon Usage
  36. calcium question
  37. Test kit recommendation
  38. Difference Between Joe's Juice & Kalk
  39. High Alk
  40. can my PH really be 7.51 mid day?
  41. Baking soda to raise alk??
  42. Nitrates at 50ppm and PH readings?
  43. Adding limewater now. What else should i use.
  44. Can I does my top-off and water change water with calc/alk?
  45. Is my pH swinging too high?
  46. Removing BIO Balls but then what?
  47. Zero Phosphate and High Nitrate
  48. Chem calculator...something doesnt seem right??
  49. help with pH!
  50. Should I be concerned w/ pH during cycle
  51. water changes
  52. Iron
  53. I need advice on increasing pH to combat dinos.
  54. PH porbe cleaning.
  55. Steelwool to help skimming question
  56. why is my sand hard????
  57. RO and watersoftener
  58. ro/di shocker---why does it build up charge?
  59. pH drop when nitrites climb?
  60. Calc reactor vs. dosing - what is better and why?
  61. alkalinity ??
  62. Ozone and Nitrates
  63. Congrats to Billybeau1!
  64. Ca++ supplement
  65. mark weiss reef vital dna?
  66. Boric Acid
  67. Brass fitting question
  68. question for Randy
  69. How much to dose? Two Part Addivite
  70. Randy-- SPS and pH
  71. photometer choose
  72. Several Chemistry Articles Have Broken Links!
  73. granular ferric oxide life?
  74. Boosting Calcium
  75. epsom salt thread, again
  76. Skimmer over skimming possibly related to kalkwasser?
  77. High Calcium Readings
  78. Did anyone else have to calibrate their refractometer?
  79. API "reef master" test kit?
  80. I have had PH over 8.5 to 8.7 all week?
  81. banking soda overdose, what to do?
  82. viniger question
  83. Mrs. Wages smells funny.
  84. Is iodine really necessary?
  85. Hey Randy ? for ya
  86. Testing carbon for phosphate leaching
  87. Basic Question: how to use Kalk?
  88. how much vinegar to add to ro water?
  89. calcium and alk
  90. best time of day to dose alkalinity?
  91. How is sand an ALk and Calcium Sink?
  92. Two part question
  93. new liter meter
  94. Alk is 0.
  95. Additives: Experience with Polyp Lab System Reef-fresh?
  96. Just bought a buncha tank stuff - anyway to make it safe?
  97. Best level for DKH?
  98. Ca and KH adjustments
  99. Is Coral Bleaching related to any "Chemistry"?
  100. ozone
  101. Should DIY Alkalinity Part Solidify After Sitting?
  102. Kalkawasser
  103. lime water mix for top off
  104. Two part additive
  105. Buffering RO top off water?
  106. Converting CaCO3 to KH measurement
  107. Can anyone help my buddy out?
  108. Too soon to put corals in?
  109. Need answers on perameters ASAP
  110. Phosphate Question
  111. Habib ( a name to a face )
  112. HELP understading my water parameters-NITRATE HIGH
  113. Mineral additives for lab grade RO/DI water?
  114. CA only
  115. dow Flake
  116. Large Plastic Containers
  117. HELP! Alkalinity off the charts
  118. Very High ALK... What are the dangers?
  119. Is this even possible?
  120. Okay what am i missing here?
  121. Water chemistry issue
  122. Calcium/Alk
  123. Expanding Spray Foam Insulation - Need Chemist's Input
  124. C-balance 2 part has anybody used ?
  125. How much limewater do you dose?
  126. Bio Ball Taboo?
  127. Recent pH drop
  128. surface area of macroalgae
  129. Red Sea Alkalinity Test
  130. Kalk equivalence
  131. magnesium chloride hexahydrate sold by the Dead Sea Works
  132. Help with calcium levels
  133. Magnesium calculation?
  134. Understanding chemical and harm to fish/critters
  135. Calcium/Alk demands of Coralline Algae
  136. need a serious solution for serious alge
  137. Doubling the potency of the two-part
  138. omega 3 for fish?
  139. Randy- question on Mag chloride.
  140. What DI tds to shoot for?
  141. Can tank temps influence cyano?
  142. what is the logic behind adding brown sugar?
  143. Is my salinity good(Newb)
  144. calcium polygluconate
  145. Quick and easy check for kalk saturation?
  146. ORP Level
  147. Drinking RO/DI
  148. Phosban
  149. Randy's 2 part question
  150. Kalkwasser vs Kent Liquid Reactor/ other calc suppliments
  151. Storing Randy's 2 +1 additives
  152. Chloramines and order of / choice of RODI filters - Am I right and questions...
  153. Alk Issues
  154. Aragamilk and Reef Soultions
  155. Rain water question?
  156. Chemicals for a fo tank.
  157. Cloudy Water
  158. can't get AK up
  159. Skimmer Flow Rate Help
  160. How do I increase calcium?
  161. Ocean's Blend Phosphate Remover(Ferric Oxide)
  162. Calcium and Alk Adjustments
  163. Marc Weiss F.O.R.M question?
  164. Nitrite problem
  165. Manganese Can Keep Toxic Hydrogen Sulfide Zones In Check In Aquatic Systems
  166. so it's one or the other, not both?
  167. Technical Calcium Reactor Question??
  168. Is Instant Ocean no good?
  169. Xenias and Carbon?
  170. ph at 8.8 isnt that too high?
  171. Corals not opening completely????????
  172. OT: Rusty Tools
  173. Mrs. Wages ?
  174. Conversions
  175. Can't Get Calcium Up
  176. Low PH this morning
  177. Hey Randy do i need baking soda with limewater?
  178. JBJ A.T.O or Aqua Medicsp 3000?
  179. baking soda?
  180. Az-no3
  181. help with high KH
  182. Does anyone here use two little fishes A & B Ca/Alk 2-part?
  183. Kalk addition question
  184. New Article: Photosynthesis and the Reef Aquarium, Part I: Carbon Sources
  185. another pH at 8.8 thread
  186. Iodide
  187. Ammonia Problems
  188. DOWFLAKE Xtra 83-87% Calcium Chloride Flake
  189. about kalkwasser
  190. Problem with sulphur reactor
  191. Algae Problems
  192. Phosphate Source
  193. High Phosphate in modern day Reefkeeping
  194. Distilled water doesn't conduct electricity?
  195. Carbinate Hardness or General Hardness?
  196. Cheap alternative to RO water
  197. aluminum toxicity
  198. Newbie needs help
  199. Water clouding after 2 part.
  200. Help with LaMotte Ca (tritation) test kit
  201. Using Randy's 2-part, things are whacked, what am I doing wrong?
  202. The RO/DI unit CARBON !
  203. Dry Tab over liquid tests.
  204. fuges trate chem question
  205. Anodized Al Valve - reefsafe?
  206. part 2 will not stay dissolved
  207. Alk to high?
  208. Power-phos will this kill everything?
  209. low pH (7.6) high dKH (14) Low ca (250)
  210. possible water poison?
  211. Ph ??? IN SPS TANK
  212. Purple Up and Lugols Solution
  213. randys 2 part / kalkwasser?
  214. New batch of IO wont dissolve completely/high pH
  215. What to check for, corals closing
  216. Kh/Alk too high, how to lower?
  217. white chalk?
  218. Trouble with Dosing Recipe #1
  219. Randy, Sir, can you please tell me about Kalk Reactors?
  220. Reef crystals not dissolving properly
  221. Salt Mix Makes Milky Water
  222. homemade ph calabration solution?
  223. vodka ????
  224. Very confused
  225. DIY refractometer standard
  226. Anyone using Mardel Live Meter? Ammonia
  227. Are these latex gloves ok?
  228. What is the best thing to use with phosban reactor?
  229. Correcting Calc/Alk problem
  230. Kalk
  231. What is up with my levels?!
  232. dark green skim?
  233. Do RO/DI units remove nitrate from water supply?
  234. muratic acid ??
  235. Alkalinity part.
  236. Question regarding Randy's DIY 2 part solution
  237. oceanic salt
  238. Two Little Fishes Phos-Ban coming...
  239. ph for ro/di water
  240. What is in Bubble Counter Fluid?
  241. Cycle rocks?
  242. Do i realy need to water change
  243. Test kits for the colour blind
  244. ?Most selectively lethal chemical?
  245. Killer silicone?
  246. Unkown White Cellulose Material Help
  247. Kalk Paste "Lifespan"
  248. Calcium Reactor and Kalk stirrer.
  249. Amquel and Ammonia testing
  250. Aluminum