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- Question on Balls pickling lime
- Alk / Cal Affects on SPS Coloration
- Magnesium dosing question
- RO/DI to pH 8.2 For Fresh Water Dip?
- red carpet algae
- Order of calcium or buffer addition
- Chemistry Forum reaches 50,000 posts!!!
- too early for snowstorms
- Increasing Magnesium levels
- How often should I be dosing Ca and Alkalininity additives?
- New article "Organic Compounds in the Reef Aquarium" has posted
- Performance diagram of my DIY Ca reactor
- not sure how to combat low ph for winter
- My math on recipe #1
- Amquel Plus, will salifert ammonia test work with
- DIY Two Part Question
- need help!!!
- Balance Bricks
- How can I dose Kalk with my setup?
- SeaElements (Two Little Fishies)
- How Much Cal To Add To Bio-Salt?
- Flavors of copper
- Confused
- Electricity for artificial reefs
- Mississippi Quicklime
- algae woes
- Help with PH and Calc balancing
- Addition of Sulfur and Nitrate reduction
- Insane Calcium readings
- RODI vs. RO
- Ca lag reading
- Mixing Salt Mixes
- Measuring Calcium ??????
- Nutrafin KH/GH test kit by Hagen reading correctly?
- Adding Nitrate
- Randy, pH of your two-part scheme...
- Ammonia problem in RO water
- Kalk Drip
- High Calcium, Low Alk
- Old form of calcium
- Dowflake Substitute: HI-94 Calcium Chloride Prills
- Water chemistry PLEASE Help ME
- What form of P & N
- hair algea
- Calcium and Alk - can't get both higher
- How much CO2 is dissovled in well-water after it has run through an RO unit?
- I have been monitoring the Redox of my sand bed
- Ca CO calcium carbonate
- Difficulty Maintaining Alk & Raising Calc
- Too much air to protein skimmer a problem?
- alk at 15dkh----worry ???
- Ca level always high. Possible?
- low ph & DSB
- unable to maintain alkalinity
- alk probs
- Kalk bucket design
- additives
- Eco System Reef Solution
- pH Meter Calibration
- Salifert Trace Hard
- Keeping reef by the fire place.
- Calcium LOW??
- carbonated water?
- ? about copper
- Kent Marine Phosphate Sponge
- Can any of these contaminate my reefs??
- Phosphate in media used for Ca reactor
- How much kalk to raise RO/DI calcium level to 100 ppm?
- UHMW Reef Safe?
- Ksp calculation for certain temps
- Too much filtration
- Testing RO/DI water...
- Can a tank be too clean?
- Randy et al, please comment: REVOLUTIONARY 1-2 DAY CYCLING!
- Ferric Oxide vs. Carbon
- algae magnet broke and rusting in tank
- Who are the reducers in the sand bed?
- pH and skimmate
- Bizzare Chemistry
- Chemi-pure
- kalkwasser
- Reefkeeper's culture
- How much phosphate can dissolve in a saturated lime solution
- Carbonate vs. Bicarbonate
- Do any of you folks realize how valuable
- Pickling Lime ?
- The chemistry of bleaching in sps?
- Ph wont stop dropping
- Just curious about high magnesium
- Iron in top-off water
- Help! Ca Levels too high?
- Something Weird with Kalk
- What to do now
- Is my basement an OK place for my quaranteen tank?
- Ro Additives For Salt Mix
- manganese
- Ph, way high...
- Strategies to Identify and Measure Organics
- Hydrometer readings and pH
- Good review articles on denitrification?
- Hiya Randy - pH
- Low Calcium, High ALK. Need help.
- Switching to lime...
- What Plant or Macro Algae is best for Refugium - To help Phosphate-Nitrate Removal???
- Help with ph
- Low PH, KH and calcuim question ?
- RO/DI RO6100+DI need additives?
- Fluid dynamics question...
- Bad RODI Water ?
- My pH is a bit too high...
- deionizer
- ph still low even dosing lime
- Why would -buffered- dryed natural salt water not be safe (deadly) for a FOWLR .
- Help with my Calcium reactor setting
- Kh/Alk and Ca
- Auto topoff from Kalk Resivor
- Puzzled with kalk
- nitrite
- Huge nitrate spike...
- Do high levels of lighting cause heavy Alk & Cal consumption.
- LaMotte nitrate kit refills?
- Problems with Oceanic salt?
- Will my KH ever go down???
- Clout, any experience with it?
- Water Softener and Reef Tank Question?
- Ph Buffer & Calcium
- Dissolving kalk in vinegar
- Using RO?DI filter on semi treated water
- Adjusting PH of RO water
- Cleaning a Hanna Ph Meter
- how exactly does limewater combat co2?
- low Ph levels, alk and high CAl
- Cheap Calcium Chloride: Any Reason Not to Use This?
- Phosphate and limewater or Ca reactor material
- Add Kalk, Baking Soda or leave it alone?
- What to use to get my coraline growth back
- Cloudy water- Kalk?
- lime abrasion
- Mg ratio
- Need Some Help
- need dowflake
- Forms of orthophosphate
- PH/kalkwasser comparison
- Calc additive
- kalkwasser
- salinity monitor accuracy
- Ph can not go higher than 8.1
- SeaChem Ca test reagent question
- Best Calc/Alk test kit
- remove old settled kalk?
- Baking Soda
- nitrites not that bad?
- nuisance algae in refugium
- lowering alkalinity
- Keeping Pickling Lime
- RO/DI Question
- PO4 removal
- SeaChem Reef Plus
- Disolved Organics Testing and Removal
- Marine Tank Clarifier
- P04 is .25
- to dose iodine?
- Large diurnal pH swing 7.85 - 8.78
- How much more C02 is dissolved in ph6.5 vs 6.6?
- Can I convert Conductivity directly to SG?
- Coral Vital - questions....
- Should I add Natural Seawater from a bore?
- RO versus RO/DI
- Aearation and CO2
- how much of a ph jump can aquaria handle?
- ionic breeze effect ph ?
- calcium gluconatae cheap
- Degradation of Limewater question
- low cal
- Calcium
- Cleaning a 3" sandbed
- I don't understand something
- Water has transformed
- drip?
- Korallin po4 minus
- Salifert Magnesium Test Kit Instructions
- Nitrate HIGH and Cal
- TDS Meter
- Randy- Phosban Reactor running 24/7?
- "Kalkwasser" made with saltwater
- Red Cyano in established reef
- very high no2: water change?
- Links to natural sea water levels
- low PH and new RO/DI
- DIY amino Acid
- Calcium/Alk Recipe
- calcium
- caulerpa question
- A more balanced 2 part
- Ozone
- High Salt & High PH
- Raising CA without Kalk ?
- how to raise Ph?
- PH and C02, how to manage?
- "Purple Up"?
- formula/equation/calculation
- effects of monosodium glutamate ?
- Reactivation through baking
- Anti-Red
- Calcium
- Drug store sea salt
- Fuge moved, nasty gas issues?
- Pesticides
- .
- kalk reactor 101
- high carbonate consumption?
- what about "sea salt" (refined) from the sea shore???
- TDS meter reading for limewater
- Calcium low and wont get up !
- MgCl additions and alkalinity
- High ALK from Reactor Set-Up
- Alk Dropping with CR - swap media?
- not sure i understand how to raise my PH
- I messed up
- Calcium Mononillonite
- Does calcium evaporate ?
- Top Off Question I wonder if this will work guys, let me know what you think.
- What do you think. TDS
- calcium wont get up.. AGAIN
- Does SSC Shrimp needs Iodine?
- serious calcium help
- Cheap Kalk
- daily additives.........
- To Much Baking Soda
- What's so bad about bubbles?
- Organic Compounds
- Nutrient, organics problem?
- Rock a source of Alk?
- Any ideas?
- Carbon and Filter Sock to help with Algae Problem
- is my PH level ok?
- Brix refractometer
- Calcium build up in T4 pump after 2 months.
- My salt has amonia in it
- Kalk/2 part additive and bubble algae
- Q about night/day pH swings.
- Problem raising calcium
- po4
- Hard, Hard, Hard, Hard Water!!
- Calc at 530, Dkh at 13.4. Is this to high
- Magnesium Question???
- Doubt you've had this question before.
- Alkalinity
- Alkalinity
- Snotty Vodka Question
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