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- Is Quick Thaw by ALCM safe?
- Chemistry Calculator Updated
- Raising Magnesium in system w/Calcium Reactor?
- calcium DIY
- Magnesium chloride 6?
- Question for Mr Randy
- Is anyone dosing rolaids?
- Have a Ca reactor, want to add Kalc daily but not around. CHEAP Automated solution?
- Tropic Marin versus Elos Aqua test - KH
- Am I On The Right Track ?
- Hydrometer warning!
- Terribly low calcium in reef tank...why?
- Kalk Fouling...help needed
- 8.3 Buffer
- Iron and R/O filters??
- recording low alk. with Seachem salt mix.
- Settle An Arguement
- Instant Ocean vs. Oceanic
- question on baking soda part of Randy's Recipe...
- Calcium Too High?
- Relative Conductivity of Various Ions
- Info on dosing strontium
- Seachem Calcium Two Part
- "sun burn"?
- Alkalinity problem
- Long post - A dangerous experiment to low PH problem
- plumbing set up for calcium ractor/adjustment for best ph
- Salinity and refractometer
- why does my magnesium drop so fast?
- 2-part recipe precipitate
- chemistry issues
- Salinity Calibration Fluid: Clarification
- Suplement Assistance.
- SeaLab 28 blocks
- Increasing the salinity
- Need Advice on Phosphate media
- Kh = 7 problems w/tank
- Tap water...
- 2 part Calcium/Alk additive. How often deos it need to be agitated?
- How do I lower PH?
- have suspect tap water; need pointers
- coralline algae turning white
- Low Alkalinity, need some advice
- Calcium Chloride
- Cannot Raise Alk
- Please help with dosing plan....
- Randy's turning 50?
- PH 8.9 from salt
- Low magnesium problem
- amino acids??
- Sugar/Vodka
- polyurethane
- Pura Nitratelock
- alkalinity out of control
- Low PH
- Yet another Alk question
- starting out
- Chemiclean and skimming
- kalk
- What kind of scale for the hobby?
- Cloudy water?
- Low Ph high alk. could someone post the link for baking soda and raising Ph
- calcium and alkalinity usage and hard sand question...
- dosing 2 part question...
- stainless steel heater
- TDS Question
- TDS question
- muriatic acid use
- laterite in refugium
- Recharging DI Resin
- Adding vinegar to Kalk?
- Salifert Ammonia kit Question
- Randy's Recipe HELP - Just Bought 'Driveway Heat' w/ PICS
- Tropic Marin or Tropic Marin Pro?
- Salt Mixes-Why arent they?
- Help! lost Fastest Alkalinity test instructions
- Is it possible???
- Cloudy water seek assistance
- Does salt age cause Inconsistencies?
- Why is it bad...
- Recipe #1 or #2? (bake or no-bake)
- sodium bicarbonate
- No PH swing
- Kent Nautilus?
- Another Dosing question - or 2...
- High calcium and PH
- ALK test
- Glass algae problem
- Happy New Year
- Randy's Recipe ?
- Happy New Year
- question about Randy's Recipe alkalinity part measurement...
- My first test kit!Does and donts!Help!
- nitarate problem !?
- salinity VS temperature
- Ca/alk/pH questions.
- low calcium
- Calcium and pH
- New Phosban User
- Randys 2 part and calculator
- Reef Chemistry Quiz 2007: A preview!
- Very High Alkalinity 16, normal Calcium, normal pH
- If you lost a salifert test kit instructions..
- What would happen if I stir my sandbed?
- Deltec AP600 or Turbo 1250
- Sailifert test kits
- Calcium / Alk out of balance
- question about salinity increase with Randy's Recipe...
- Yet another Alk/Cal question
- Calcium and magnesium relationship?
- Kalkwasser Schematic Diagram of Equipment Required
- Reeffiller Pump on timer for two-part dosing
- randys two part is this good cacl2
- Customizing the Part 2 for PH and Alk?
- skimming
- Randy's Recipes
- how do i keep my PH up?
- New Dow Flake recipe?
- need help lowering salinity
- Randy's 2 Part
- Baking soda vs/commercial buffers
- ph is slightly low
- salinity monitor
- Did too much iodine cause my hair algae explosion?
- Alk
- Question for Randy PLEASE shed some light
- Phosphate Tested 0 ... but I still brown my SPS?!
- Refugium sand bed question
- Container question for Randy
- Does aragonite sandbed really help in maintaining Ca/Alk?
- Is this normal... no buffer for long time periods
- Freeze Guard?
- are my water levels good? Too much calcium?
- major chemical imbalance!!
- reagents
- Reef chemicals calculator
- Question for Randy RE: Magnesium chloride hexahydrate question
- Salifert Test Can't be Right
- muriatic acid & iron oxide
- Bakeing Soda for Alk elevation
- Randy's 2-part fist dose - question
- Alkanity Question?
- RO/DI, RO, or DI
- Meters that read conductivity.
- boost your Change water with cal and mag.
- ammonia levels???
- Ram Chemical's calc. chloride substitute for Dowflake?
- alge problem
- o2 question
- Trying to figure out which Ca/alk replacement system to use
- 2 part questions...almost ready to go!
- using pickling lime
- Mrs Wages Pickling Lime
- Question about Stucco and DIY rocks
- Does copper become inactive even though it can still be measured?
- adding supplements to water change h20
- Is Ph The Alkalinity?
- reef safe?
- "Balanced" Alk or Ca
- another ph problem
- 1400 gal reef crashes do to roof leak !! need help!!!
- alkalinity & kalkwasser
- How to bring down ur amonnia down fast
- reef crystals salt and cal.reactor
- NSW holding time
- Prestone driveway heat?
- what cause the salt to recipitate
- Why Is My Amonia High?! Help!!!
- Calibrating swingarm hydrometer?
- Concenrating NSW
- testing of RO/DI water valid??
- TDS meter opens my eyes
- Dow and Magflake ??
- 2 Part question..
- wet/dry and nitrates
- Phosphate reactor
- Red Slime Algae
- lime ?
- Red Hairy Algea Growth = High Nitrates?
- sodium silicate
- silversides and garlic guard?
- Boomer I Have A Question
- Low Oxygen levels= bad tank design? or ?
- kalk Drip rate
- Kent Superbuffer
- BI Ionic with Randy's recipe
- Shipping fish in oxygen. good or bad?
- phosban reactor
- Dry ice to get rid of unwanted lifeforms?
- TDS of 1690!!
- Mangro algea
- Mixing Lime with and without vinegar question
- Reef Chemistry Articles sticky-sticky
- using ocean water????? PLEASE ANSWER !! :)
- Calcium Reactor
- Potassium question
- Topoff limewater/Fuge/Cheato
- bare bottom
- high iodine
- Boosting alk in new mixing water
- alkalinity and green algae
- Question for Randy about Caulerpa
- Adding Vinegar to Kalk reservoir ?
- Doing an addition on my house. Concerned about drywall dust in tank.
- water parameter problems! HELP!
- Ca reactor vs 2-part trace elements
- Reactor effluent over Phosban
- Reef Chemistry Quiz 2007 is here!
- Reef Chemistry Quiz
- Two part question
- phyto "?"
- Which PH is the right one?
- carbon
- Sulfer Smell?
- Urgent help needed
- Alkalinity level
- reef chemistry calculator question
- Need help lowering PH
- Randy: I have a quick question about the 2-part.
- Does PH buffer raise alkalinity?
- Raising Alkalinity
- alkalinity drop killed coral...?
- My Salt Water Readings
- instant ocean tests ?'s
- Salifert nitrate test question
- pH adjustment question
- Real differences between calcium hydroxides?
- Thanks Randy
- keeping the magnesium and 2 part stored together
- Why so much precipitate?
- calicum chloride
- Pinpoint Nitrate Monitor
- Is Elmers Ultimate Glue safe?
- Adding just calcium while dripping Kalk
- coralife salt
- dosing - what should be next after calcium?
- Help an ID10T please!
- question about grocery store water
- redox, oxygene and H2O2
- Filter Pad Material
- Iodine/Iodide
- alk and cal
- Lime. What is it used for and why?
- Kalkwasser Feed Rate???
- Potassium Carbonate/Bi-Carbonate
- Off the charts!!!
- Randy or someone PLEASE HELP
- Very high PH (8.67) please help
- calk 480, alk 8 dkh, trite/trate nondetect, ph 8 how to fix calk?
- Accidental Kalk OD. Tank crashing, need HELP!!!!
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