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- MidWest De-nitrafier
- Orp question
- Serious Calc, Mag, Alk problem!!!!!
- high pH - evolution of a tank?
- help with conversion
- My ORP seems to raise at night and drops durning the day?
- Play sand question
- Best way to remove manufacturing residue from a new skimmer?
- Nitrates...I can't drop them!
- Boomer / Randy - Please help me understand dissolving salt
- dkh and Ca buffering question?
- Swinging pH??
- Alcalinity qestion
- DIY active Carbon box?
- Can pollen contribute to hair algae growth?
- about Alkalinity test kit
- how complicated should top off be?
- cycling high ph
- heavy oxygenating
- Why should I dose Kalk
- Carbon use & placement?
- Big problem/please help.
- Magnesium dosing question
- Does kalk raise calcium
- Algae :(
- Phosban
- Who makes the best salt?
- Concrete from Phosban
- 2-Part with dosing pump
- Dripping limewater(Kalk)
- Some Thoughts on RO/DI
- Vibrio Celulitus
- Can I trust Culligan to give me an honest TDS test?
- dosing system for kalkwasser
- Salifert MG kit
- High dKH, Low Ca
- phospahte removers safe ?
- Will this stuff heat up when I mix it w/water??
- pH electrode calibration (Home solutions?)
- Loss of Corraline with addition of Ca Reactor?
- Reducing Nitrate
- Cleaning test kits...
- Confused on dosing Baking soda
- test kit shelf life?
- New refractometer ... SG 1.032
- Alkalinity = 17dKH - What to do???
- Help me save my tank! Im desperate!
- everything dies......what am I doing wrong
- Sg = Ec?
- Special considerations needed for RO/DI unit and Water Softner?
- which additives?
- alkalinity and magnesium reference solutions
- Water parameters chart?
- PH Swing help
- Randy's vs B-Ionic
- PH probe calibration
- Sulfur Denitrator
- low alkalinity ..
- Nbc#9?
- Two part and Alk question.
- Po4 and carbon
- What can create Chlorine in a tank?
- low magnesium levels
- Magnesium, how many cups?
- low alk 5dkh
- pH a little low....
- lower alk levels
- How often do you clean them?
- the right stuff
- how to properly ph buffer RO for a zoo dip
- Ideal Levels
- Betta Bowls for the Masses!
- Is dosing sugar safe for lps and sps?
- Cycling taking too long?
- milk of magnesia
- My tank went cloudy white
- High Alk
- Nitrates high? or test kit?
- nitrate sources or baffeled in detroit
- High Magnesium
- Calcium Nitrate in macros tank.
- 135 gallon tank
- 135 gallon tank
- Rebalancing tank
- Low emissions help
- Is redox and orp the same
- question on calcium test
- Am I dosing right or wrong?
- HELP- over dosed ALK
- What are the recomended brands?
- How quickly can I raise alk?
- Nitrate reading when nitrite detected?
- high KH
- The "How To" Guide to Reef Aquarium Chemistry for Beginners, Part 4 is delayed
- Help with water and testing
- thin layer of white film on glass and power pump
- Is dosing a bacterial supplement like dosing sugar?
- The sun...can't live with it and can't live w/o it
- kh
- Gas heat & the aquarium?
- Test kits
- Good Test Kits???
- Please help with high Alk
- Aerating saltwater
- adding 2 part
- Adding Recipe 1 Alk - Best Practices
- Recommendation of salts
- continus montioring test units?
- If overdose kalkwasser - what parameters would be affected first?
- Question about RO/DI and water softener
- Super high Ca reading
- Mg Supplement /Salt Mix
- your thoughts on this product please
- Please check my calculation
- Kalkwasser help
- Does zero TDS mean zero PO4/NO
- Help, pH climbing
- Dripping kalk...more questions
- Weird results... Elos vs Sailfert....
- Anyone switched from B-Ionic and wish they had not? What are the alternatives?
- Friend of mine has used buffers exclusively for years with no problems???
- Freshwater tank Turned Pink
- Large % water change opinions wanted
- Alkalinity - PART 2 developed a black residue - Help anyone???
- low ph question
- Help! Change suddenly PH
- Cloudy water/chemistry probs
- Red Slime Algae
- Cleaning you PH and ORP Probes
- kalk and phosphate removal
- low ph
- Just measured Calcium for first time today...low
- Dumb Chemistry Question: Reactor / 2-part
- Nitrate,nitrite,ammonia, alc refrence
- HELP! pH crashing ...down to 7.59!
- Dual dosing pump wont dose equel amounts
- killing majano
- My little kalk test
- sailinity monitor solution????
- Added live sand and
- How do you use Kent turbo Strontium
- API Test Kits - Observations and Results
- twopartsolution bulk carbon and phos
- need to win this alk/ph battle
- Wich product to PO4 control has worked for you??
- Recipe#1 Part 2 Measurement post-baking
- Max DI cartridge flow rate
- Low pH normal CAlcium & ALK, please help
- High Alkalinity
- What capacity rating should I use when considering CA/ALK supplementation
- Billybeau1, what's your opinion?
- Emergency 7.0 pH calibration fluid?
- Low Alk ?
- Happy Birthday Boomer, you old ......
- How much and fast can you lower pH?
- vibrio or Erysipeloid
- Phosphate remover
- why are those so critical in aquarium !
- Nitrate test results????
- testing kits
- Alk at 17dKH after adding calcium reactor
- B-Ionic
- Calcium question
- Switching salt brands, adverse reactions?
- Kalkwasser and RO/DI Water
- Calcium dosing and hair algae
- Looking for a way to burn off CO2
- 2 part ?
- A suggestion for salt numbers thread
- Raising pH without raising Alk
- Residue in mixing can?
- Change sand and Liverock for a new system? or not?
- ph
- Dropped bag of Baking Soda in top off. Okay to use still?
- Param Check
- Ways to decrease nitrates.....
- Ozonizer in SPS only tank
- Glycerin contamination
- Kalkwasser info please.
- Dr. Foster Smith GFO
- Little help over here
- snow storm
- tap water in fonlr tank?
- UV Lights??
- Red Algae (Red Slime), it won't go away
- bio wheels=nitrate???
- mixing salt
- Kent Salt mixing observance
- Kno3
- Reef and RUST!
- 2 Part Question
- Chemical Identity of Fish Disease Treatments
- What do I need...
- Should I rinse my Carbon in Tap water then RO Water? How much carbon to use? Help
- Cyano? Hair algea? some weird stuff
- Calcium test kit test
- Alkalinity test kit test
- PH trouble help
- Help Kalk Overdose
- unnatural nitrate filtration methods
- Normal CA low ALK?
- Conductivity of Seawater
- Nitrates - Nitrites
- Could water from AC / Dehumidifier be used to top off tanks
- High Alk
- Effects of low DKH?
- Zenia- Danger?
- New to the use of Kalkwasser
- why is my replacement water cloudy?
- Seachem Reef Salt Numbers
- Is there a nitrate test that..
- Low Alkalinity
- Cheaper source for Lugols'?
- Can systems with ozone use really benefit from sodium borate supplements?
- Need help on high levels?
- What happens if?
- Kent Sea Salt numbers
- tropic marine
- bubble algae
- Baking soda causing pH to drop
- Lamotte vs Salifert
- Nitrite in RO water?
- Reef Dosing pump and ACjr
- Corals Dieing-Help!!
- Question on Randy's two part homemade calcium and alkalinity supplement
- Magnesium question.
- how much media to run in a carbon/phos reactor?
- High Mag Usage?
- Huge Ammonia Spike!
- Low PH low Calcium
- Kalkwasser VS 2 Part Additives
- Tap water, Dechlorinated Tap results
- Low MG
- ozoniser
- Brown algae
- denitrator ?
- Problem with low mg and calc.
- 2 Part Alk ??'s
- Any pharmacist or Chemists here?
- Mg / Bryopsis / pH - Keeping elevated pH?
- hanna Phos meter question(which reading)
- Burgundy Coraline
- Lime Drip Problems
- raising salt level fast???
- Salt Comparisons
- buffer
- Redox in a new tank?
- Low Ph Alk...
- What additive to use for magnesium?
- How on earth? High Alk, Low Ca, cant get Ca up
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