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- CaribSea Geomarine in Calcium reactor?
- PH probe , when to replace?
- Randy,Reactor/kalk,High Alk,low PH
- Mixing salts?
- Adding O2 ?
- Possible Chemical Blunder
- Why add Ozone ?
- Randy ORP Help
- Hoping for Advice on Correcting a Few Water Parameters
- Tank crash after adding well cured live rock
- Is graphite reef safe?
- Boomer - can you help out with one last question please?
- Alk levels are constantly fluxuating- Possible problem with my salt mix?
- Help with dosing Turbo Calcium
- PH rising after 1rst cycle.
- Mixing Mrs. Wages and Mag flake
- Amount of home made 2 part
- reactor,two part and kalk,what next
- RO -vs- well water
- Phosphate v. Nitrate
- Reducing Iodide Level
- aquamedic meersalz
- Magnesium Chloride Hexahydrate in Florida?
- this guy adds bleach to rasie orp, what do you think of that?
- Nitrospira, Nitrosomona and Notrosospira
- How do these levels look
- Calcium, Alkalinity and Magnesium Additives
- how much epsome salt
- Baking of the baking soda
- sugar dose???
- interceptor
- sera magnesium test directions
- Dropping ALK
- Where to order mag flake?
- Bulk dechlorinator with out breaking bank
- Kent Turbo Calcium questions
- What do reefers do to keep their Nitrates at zero??
- OK more precip ??'s
- "When the pH in your aquarium falls below 8.2 aragonite begins to dissolve...."
- Please help:)
- Cycling and water conditioners.
- Starboard????
- Plankton Culture
- ca reactor effluent & ph
- High Calcium Levels...What should I do???
- Nitrate Question
- Salifert Nitrate/Nitrite test kit ?
- How do I bring my Alk Down
- water changes
- Refugiums and Nitrates
- Suggestions please on PH adjusting
- Ways to add Kalk.
- Thinking of changing salts, have a few questions
- Question reguarding Tap water filters
- question about dosing b-ionic
- Is too much Airation bad for reef?
- Testing CO2 levels
- KNOP KHplus 500 ml Buffer
- orp reading
- Which tests can I do on an "old" sample of water?
- waterchange water and septic systems
- Substrate for Coral Farm
- The inside of a Kalkwasser stirrer - Help Needed
- Grocery shopping (for reef supplies)
- Outgassing of alkalinity?
- phytoplankton nutrients
- Worried - added Calcium
- low PH.. high alk low calcium what to do..
- need advice on water chemistry.
- Is a PH level of 8.57 ok?????
- dolmite for magnesium?
- Kalk and Alk
- Question with first time testing on new tank
- Coralife salt mix, really low alkalinity
- Mag supplement.... is it done??
- Pickling Lime go bad?
- Boron as an additive?
- Purple Up, Should I use it?
- Any ideas?
- Adding Baking soda
- Add salt to water or water to salt?
- Low Ph even using Kalkwasser
- Kent Poly-ox?
- Phosphate
- Which Media?
- Low Calcium using Tropic Marin
- EDTA myths vs facts?
- High levels of Mg++
- Dripping kalk into the skimmer to remove Phosphate
- Calcium additives and coral growth
- Aiptasia and NaOH
- raising PH
- High PH help
- Ca/Alk cicles
- Kent essential elements
- Good Alk, low pH
- Iron gluconate
- hair algea/bryopsis
- CO2, Carbonic Acid and Calcium Reactors
- Another PH issue
- Your product opinions
- calc reactor setup for 7 days now.
- water parameters
- Dosing formula - magnesium
- Why is Tropic Marin over rated?
- chemistry results after 2 weeks cycling
- Question regarding Randy's CA, Alk, Mag, mix with auto top off
- Detritus or sand-like build-up on rock surfaces
- Borax as Ph calibration solution
- High ph from having windows open
- dosing kilwasser
- STILL cant lower NO3!!!!
- raising orp of new water
- nitrate no 3
- Chaeto and Nitrates
- adding a sump causes a cycle?
- What processes nitrates?
- MRC Reactor - Parameters Out Of Control
- HELP. DKH and Ca through the roof
- intant ocean alk test kit
- smoker's question
- scrape algae=skimmer foam collapse?
- Reef Plugs
- Tank Report - Do you see anything I don't?
- Algae Bloom
- Phospphate testing Kits
- Low phosphates and Algae Growth in fuge?
- ORP measurment
- Need help getting pH, alk and Ca up.
- Creating a Refugium.....
- what are the symtoms of high trates on Acro's?
- HELP!!! KH is at 1 and CA is 500+
- Magnesium effect question
- Adding Chemicals
- Simple Nitrate Reduction Help
- necessary to have Ca 450?
- Help with water parameter
- Calcium Level Differences, Does it Matter?
- Cyno,TDS 6ppm, new (sort of) lights
- Do I Have This Right?
- Mixing saltwater?
- big question
- Potassium water softner question
- Red Sea Alkalinity Pro Test Kit Directions?
- 2 part Calcium buffers, which one?
- Good alk but low pH?
- How do you handled tested sample water?
- C Balance
- Ion Exchange Resins in saltwater
- ??'s about ca, alk, mg levels...yes, another
- Kent Salt??
- Salinity 1.022-1.025 or 1.026?
- Specific gravity question?
- maintaining KH!
- dosing iron
- Raising Potassium?
- Sea Lab #28 good or bad? IYO
- Accident kalkwasser dump
- How long will RODI water last???
- Why use a 2 part when turbo and soda work fine?
- Seachem Test kit for PO4 and iodine
- Question about magnesium supplements
- Night and day PH ?
- Help Me, My PH TOO Low...
- Dehumidifier water for reuse?
- Excel Template wanted
- 125 gal reef Falling Apart
- amquel plus
- Test Kits...What to do?
- silica sand results
- Refugium picture
- Iodine dosage
- Low pH Due to High Indoor Carbon Dioxide Levels
- stainless steel part in contact with reef water?
- The impact on reef tank using carbon
- Help!
- wacky pH reading
- Seachem reef plus
- Alkalinity Balance
- Calcium Reactor Media Recommendation
- What the Heck Is My cheato Problemo????
- Alkalinity Spikes due to addition of 2 part?
- Nitrate reduction reco
- Skimmer goes nuts when dosing
- Lowering my ALK
- New Phosphate Article posted
- Precipitate in calcium component of Randy's 2-part?
- 2250 ppm Mg???
- Water Parameters
- Vinegar/Kalk/Nitrates
- Magnesium
- Low Kalk reactor pH.
- Test kit expiration
- correcting high alkalinity groundwater with HCl?
- ultimate cleaning - muriatic acid
- Carbon preparation
- Raising Calcium levels
- Calcium/Alk Problem
- Chemistry Help
- any data on phosphate content in various foods?
- Now I can see why my Phosphates were rather high...
- A matter of Microns
- Mg test kit recommendation
- Just a little help...pH
- test kit frustrations!
- Carbon for bacteria
- what is algone?
- Ive Been A Baaaaaaaaad Reefer
- High calcium
- new saltwater...low pH
- Mrs. Wages a source of Phosphates?
- SG and Oceanic Calculator
- Ozone - Be Careful
- Ozone Queston
- What to dose?
- C balance, calcium residue
- easy question
- Fish in hypo- rising ph
- Water turn cloudy need help.
- Stray Voltage
- Test Kit Question? Which are acccurate
- Adding calcium to new saltwater?
- Q about Dosing Calcium and Alk together?
- using hydrlochloric acid long term effect
- Chemi-clean or Erythro
- Randy Alk Recipe 2 starting to cloud when added ...
- Randy: What phospate remover(s) do you use?
- Rookie has questiosn about Kalk/Calcium
- Randy, just thinking out loud
- Limewater OD
- Supersaturation in sea water
- Miracle mud vs sand?
- pH of RODI water is 8.9?
- ph-alk- ca
- my alkalinity is 11 meq/L! vinegar to lower?
- Will Phospahte media starve Macroalgae?
- fiji gold , any good?
- Ozone
- Kalk question
- Help...Too much brown algae
- Phosguard...
- ABS vs PVC
- Mag Supplement
- PVC vs ABS
- Ozonizer problem
- ph, and baking soda in rodi
- questions on adding elements
- give me some sugar
- Alk way to High
- Seachem Adv Calcium
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