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. ALK 12! Burning my corals?
  2. PH possibly too low
  3. Need a pure ammonia source.
  4. Carbon dosing question
  5. kalk doubt
  6. Please help me with this algae battle for the past year!!
  7. Magnesium suppliment in calcium reactor
  8. Cigarette smoke and SW tank
  9. How often should I do a 25% water change to lower nitrates?
  10. Vodka without the skimmer
  11. raise alk+ph with baking soda
  12. 2 pounds of GFO in 10 days?
  13. CA Test Kits
  14. are my test kits bad?
  15. Which ALK kit is reliable
  16. i want to start vodka dosing
  17. Skimmer breathing outside air
  18. high nitrate but zero phosphate
  19. Vodka dosing and STN?
  20. Hanna HI 713 Phosphate colorimeter
  21. cant get calcium levels up?
  22. dosing some type of AA
  23. Instant ocean: Normal or Reed Crystals
  24. preferred calcium dosing method
  25. Limewater Experts !!!!!
  26. 2 part question
  27. New RO Membrane Higher TDS
  28. Help with high Mag and Ca
  29. Resin only DI water system. Good plastics?
  30. calcium reactor question....
  31. Randys Recipe - Calc and Alk question
  32. New Phosphate photometer $39.99
  33. Possible Ammonia Problem in QT. Please Advise.
  34. Help with Low PH
  35. What is the osmolality of typical sea water?
  36. Stop GFO with Carbon dosing
  37. Why does ALK keep falling?
  38. What size spoon in Ultralife Red Slime Remover?
  39. What can remove excess aluminum from an aquarium?
  40. alkalinity to high
  41. calcium
  42. cycling a new tank
  43. Orp/redox?
  44. Water change
  45. help with PH and dKH
  46. Diatom Algae Outbreak
  47. Is this ammonia ok?
  48. What do you consider easier?
  49. calcium and alkalinity
  50. RO/DI testing
  51. Is there a DIP to kill algaes. . .
  52. ca and alk dosing help
  53. Question about fast alakalinity depletion
  54. cooking rock
  55. Skimmer going nuts
  56. Help!!!!
  57. Vodka dosing vs. PH
  58. Kalk Dosing
  59. Small ammonia spike
  60. RO/DI water tests with TDS- is this high---
  61. More Low pH
  62. ideal water params = seachem totalk alk, borate, carbonate vs api test kit KH
  63. Lost Salifert Calcium directions
  64. Alkalinity
  65. Microbacter with tank cycle?
  66. salinity drifting up
  67. Recs for inexpensive mag test kit
  68. Seachem reef salt
  69. Question about vinegar dosing
  70. Nitrates
  71. Are there any Additives that should be added?
  72. orange precipitate
  73. Changing water
  74. Phosphate Tests
  75. filter sock vs skimmer
  76. Alk at 22---how to bring down??
  77. Storing natural seawater
  78. Help me figure out my tank chemistry, not ALK and Cal I think.
  79. common for tank to SUCK DOWN alk?
  80. Question re: DIY Ca and Alk dosing
  81. Ph swing
  82. Thinking of carbon dosing need a little advice
  83. how much limewater is too much?
  84. Regenerating Purigen
  85. Can I dose Magnesium with my kalkwasser top off water?
  86. Dosing MATH..."I hate math"
  87. calcium reactor dropping PH??
  88. Testing to see what kills bryopsis: an experiment, or waste of time. Let's find out.
  89. Alk stays low in new tank
  90. API Nitrate test question
  91. how often do you dose magnesium?
  92. Ro di
  93. API phostphate test
  94. Dosing
  95. chemical imbalance due to GAC?
  96. Replace DSB with redesigned setup?
  97. brightwell kalk2 supplement
  98. Understanding My Chemistry
  99. BioGuard for Calcium
  100. Please help me understand my tank's chemistry!
  101. stainless steal heat exchanger safe???
  102. KH Carbonate Hardness question
  103. marine buffer (Seachem), kalkwasser, or calcium reactor???
  104. Randy.... any updates on the refugium removals?
  105. 1.021 help!!!
  106. skimmer stopped skimming
  107. Expiration Dates on Numerous Items??
  108. A tip about phosphate photometers
  109. kalk? or ca reactor
  110. Alkalinity imbalance
  111. Q: White substance clogging tubbing on sulphur denitrator
  112. Please help me with my Cycle questions.
  113. DIY Iron Supplement?
  114. where can I buy bayoxide E33P?
  115. Nitrite in my qt!!
  116. Hazy water!!!
  117. ferric hydoxide? instead of GFO?
  118. Thinking about taking the plunge into the ULNS world...Questions tho??
  119. A new test method for copper between 0.0012 mg/L copper
  120. Newly Mixed Salt High in Alk and Calcium. What to do?
  121. 2 part alkalinity build up???
  122. 8.8 ph high?
  123. How to determine "aeration" needs?
  124. Is there a paint that is reef safe to be in the tank?
  125. Kalk precipitates phophates?
  126. BRC - Pelletized or granular
  127. Carbon dosing and Alk???
  128. Math Question: Nitrate reduction formula
  129. kalk mixture
  130. Anyone dosing vodka in Canada?
  131. Pulverized Limestone?
  132. how do you buffer ascorbic acid?
  133. Nitrates I think I found my problem ?
  134. VODKA, Question????
  135. seachem reef plus?
  136. best magnesium supplement?
  137. are there any salt mixes that should be avoided?
  138. hanna checker phosphate reagents
  139. Magnesium test kits
  140. ESV granular activated carbon.
  141. need help raising ph from 7.4
  142. In my attempt to do a hyposalinity treatment
  143. Question about algea
  144. Flow rates through GFO?
  145. expired ESV 2 part
  146. how important is alkalinity?
  147. Red slime algae in refugium
  148. Question about Silica and algae growth.
  149. Interceptor
  150. kalk and dosing ca.
  151. magnesium low
  152. ca reactor media and po4
  153. cal and alk question
  154. Calcium Hydroxide!
  155. 2 part question - pottasium
  156. nitrates and nitrites?
  157. Ro/di tds
  158. Salt calibration solution problems
  159. Chemi clean killed my sps
  160. converting from tap water to ro
  161. $40 Hanna phospate meter
  162. Queston for Randy about Calcium Oxide v Hydroxide
  163. question about mag
  164. using distilled water
  165. One word answer needed...
  166. alk question
  167. magnesium chloride ice melt
  168. Low pH question, Ca and Carbonate balance
  169. Can you add salt to a kalk-containing reservoir?
  170. help me with my ph problem
  171. lack of color caused by too much carbon/ rowa
  172. What GFO do you use in your reactor?
  173. water change question?
  174. Toter trash containers for water
  175. Calcium To High
  176. Micro Bubbles everywhere
  177. calcium alk
  178. epsom salt
  179. What's eating my Alkalinity?
  180. Whats going on?
  181. carbonate hardness probe?
  182. Orange percipitate in RO mixing can
  183. wild ph swings
  184. Kent 2 Part and ph question
  185. Refugium and GAC/GFO
  186. Oxides
  187. B-Ionic Calcium Buffer System 8 gall unit in 5 gal pails (CONCENTRATED)-2 part
  188. Alkalinity RX from Randy needed
  189. Just a quick API question
  190. Mag problems w/ 600g Reef
  191. Regenerating Sand?
  192. Salifert
  193. Testing-What to believe
  194. randys table salt calibration fluid shelf life?
  195. Mag 1170 too low?
  196. 2 Part Solution ??
  197. Sharks! I dosed kalk milk into my overflow!
  198. Growing low-oxygen zones in oceans worry scientists
  199. Dosing Kalk... need a bit of help
  200. GE silicone II problem need help
  201. Calibration
  202. Does Calcium swing with PH?
  203. API test kits
  204. vodka together with AlgaeFix
  205. Water change question?
  206. 2 part-DIY vs pre-made
  207. moving from kalk to 2 part
  208. calcium reactor causing high ph?
  209. What keeps the oceans alkaline and calcium saturated
  210. A little Vodka dosing help
  211. Calculator discrepencies?
  212. Carbon testing?
  213. Carbon dosing with 2 part
  214. How do Phosphates bond with sand?
  215. Salifert expiration dates? How concerned?
  216. Can opening windows make your skimmer go nuts?
  217. KH Test Kits
  218. Why do they cost so much ( Test Kits )
  219. Kalk - 2 to 3 Tbps
  220. Whats happening here?
  221. Gfo/carbon?
  222. How much is an ALK SWING?
  223. Calcium Precipitation
  224. Keeping Po4 and No3 balanced
  225. Nitrates!!
  226. nitrate & phosphate levels
  227. KH and MG "swinging"
  228. Sources for calcium and magnesium in your state
  229. how much do you dose daily?
  230. low level PO3 & NO3 test kit
  231. UV sterilizer pros and cons?
  232. Hanna checker phosphate meter
  233. Cupri-sorb resin in the DT. Issue?
  234. Vinegar Overdosing sign?
  235. help please dowflake
  236. Arm & Hammer
  237. Do you REALLY mix salt and water for 24 hrs?
  238. Vast Difference Salifert & Elos
  239. Anybody have any luck with the eBay PH meters?
  240. Brightwell NeoMArine Salt
  241. Hypo Salinity for Goby and Blenny?
  242. does mixed salt water go bad???
  243. HELP! Fading Corals
  244. vinegar mixed with kalk
  245. Raise Kh, but lower CA?
  246. 2 Part information?
  247. Fresh water tank safe for salt water, melafix, malachite green
  248. magnesium really low!!!
  249. DIY test kits
  250. oxygen and nitrate reduction