- After a week of Phos-Free and Dry Pukani Rock....
- Conductivity meter for kalk potency and salinity
- Ok to reuse ARM & dolomite media?
- PH and Alk Dropping
- Changing GFO & GAC
- Low pH...possible options to raise it
- Lamotte Calcium Test! Need Help!!!
- top off, kalk+vinegar ?'s
- Xtra Special in TOP OFF?
- Fauna Marin Balling Salt, anyone tried it?
- What makes hobby test kits 'go off'?
- Cycling .... I don't use the shortcuts
- Am I removing Phosphate and Nitrate by vacuuming fish wastes and detritus?
- DIY Amino Acid Concentrate
- Phosphate ppm x ppb
- Water test numbers help..
- Cycle question
- When to Start Vinegar Dosing
- effective fuge size
- AZ-N03 on a dosing pump
- How Much Vinegar for Kalk
- No3 and growth
- Magnesium extremely low...
- Newbie mistake...I over dosed an alk
- Toying with the idea of adding a calcium reactor
- Low Alkalinity, High PH
- 2 part dosing question
- Vinegar + dead skeleton = Calcium?
- Chemi Pure Elite vs GFO/Carbon - Let's do this!
- Tropic Marin Pro Reef Salt - low alkalinity
- Amguard with formaldehyde
- Phosphate Problem
- How long?
- Kalkwasser Questions
- Alk issues
- what is the best way to raise alk
- Limewater and reef tanks
- Randy, is my DI system aging gracefully?
- Water parameter question
- Better to weigh magnesium mix?
- I can't get alk and calcium levels raised
- Re-using old water
- old bio-pellets
- Kalk question?
- Is this possible????
- Look what I found growing in my Mag!
- Question? About light green cloudy water?
- Vinegar/GFO question
- May have hit the wall w/vinegar dosing.
- Kalk in ATO for new system?
- Heat and cold damage corals in their own ways, Scripps study shows
- What are the new Xport products from Brightwell Aquatics?
- Steady Parameters
- Someone sticky a kalk thread please.
- Reef Chemistry Articles - in case the archives are down for a longer period
- Cant keep Calcium up and High Alk
- Anybody make their salt mix?
- Part A,part B ?
- Monitoring Mg
- Switching vodka to vinegar
- Hanna Checker: Phosphorus ULR vs. Phosphate
- Acetic acid
- Hanna Phosphates Checker crazy high
- no phoshates, is it good
- TDS reading is Zero But,
- how balanced is kalk?
- Is cork reef safe?
- Algae ID
- Bristleworm Just Snatched A Nassarius
- Getting started with kalkwasser.
- Magnesium clamped
- Thoughts on Miracle Mud.
- Converting Brightwell Two part to Randy's Concentrations?
- Hanna alk regents, new syringe different results.
- Is it me or hair algea time of year?
- ph drop
- Rising Alkalinity
- Trouble maintaining alkalinity
- Lower my alk
- What effect is there on fish from long term Vodka dosing ?
- Poison from new BioDenitrator?
- No3 Nightmare
- Definitions
- mg on the high side
- Salifert Iodide Test Instruction help
- Cu and NO3 in my tank
- What is this
- IO Salt Phosphates
- RO/DI needs check valve before auto shutoff?
- why ammonia&nitrite level dropped suddenly to 0 after %50 water change?
- Will GFO effect Bubble Algae?
- ozone , carbon hlle
- another sulfur reactor question.
- What is the brown deposits on sand?
- GFO: Did I mess up?
- why and when would vodka cause stn?
- Low PH keeping cycle stuck in slow motion?
- Cyano battle........
- Odd Smell/Taste from RODI
- Calcium Reactor: Yes/No and What Brand if Yes
- CA & KH dosing balance
- clumping GFO and GAC--need suggestions
- When to start dosing
- amino acid
- Seachem Prime raising TDS levels
- Tap water
- RO water coming out at 40-70tds
- Dusting on glass
- How soon...
- Is this an OK Phosphate Level?
- Bromide in AquaVitro Fuel
- New QT Tank Percent DT Water vs New Water
- Cloudy water please help
- Will Baking Soda Stay Suspended in RO Water?
- dosing and ph?
- 2LF Phosban Reactors
- Should i carbon dose?
- Kalkwasser with ATO or 2 part dosing
- phytoplankton outbreak
- icemelt same ingredients as kent turbo cal.?
- Is really high calc and mag bad
- For those using IO
- hanna alk tester reading higher then my redsea test kit.
- Who is Using Randy's Two Part?
- Wanting to keep first SPS.. dkh and ph low! Please advise...
- BB or SB or DSB
- anyone know how to get Methylthylene blue out of granite?
- Just shy of where I need to be
- reef buffer = baking soda
- Should I be starting vinegar in my kalkwater?
- Calcium reactor for soft corals too much?
- bio pellets and elevated Alk
- Kalk throw doser
- GFO affecting Birdsnests?
- Kalk/Lime what is it used for?
- Ok.. My first Kalk/ATO
- Soda Lime CO2 Scrub>Silica Desiccant>Ozone>Skimmer>Carbon
- Wayyyy too much kalk
- Battery acid in the fish tank?!
- 2-Part Dosing Via Profilux Help!
- Recipe 1 while using kalk?
- Palytoxin test kit for hobbyists
- A couple questions about Randy's 2 Part
- Help me get bio-diversified
- Is this a nitrate factory??
- Can Chaeto survive on high phosphate but zero nitrate?
- 2 part dosing ingredients
- Copper and Inverts
- Predictable Alk and Ca level for precipitation?
- Effect of CO2 on alkalinity?
- Hydrogen peroxide in a reef to treat bubble algae?
- Safest way to inject pesky aptasia(lemon juice)?
- Well Water with high calcium content
- What will happen when I do this
- Professional Water Testing
- Brown dots on tank glass
- Skimmate Drops Salinity Way Too Much
- Alt way to reduce cal and alk ?
- Help me convert from 2 part to kalk...
- New water cloudy..
- Best test kits?
- Bring out the BIG guns!
- Am I on the right track...
- peroxide and apatasia
- Calculator Q?
- Can someone explain ORP ?
- Vodka Dosing
- Broken TDS wires
- KBS / potassium additives compatibility with Balling light
- Randy's 2 Part, Mg Dosing Question
- Can not keep up with alkalinity consumption
- Why is KH so low?
- Cleaning older tank
- High flow areas have more algae
- Biopellet & Vinegar... what is this stuff? (picts)
- Live Rock/Heterotrophic Bacteria/Carbon Dosing
- any one can share how to tune the CR ?
- working on a phosphate problem....right path?
- Where is my Calc going?
- My salinity was way off!
- Lowering alk
- aglae help please.
- New to RC but not to the Hobby and i have a ?????
- Potassium Hydroxide vs. silica gel
- Termites
- Testing
- One year of fighting Diatoms. Fed up now. Please help
- CRAP! help w AC3 reading 87 for ph
- Help with New HANNA ALK tester
- Vodka dosing - Which Hanna checker???
- how much muriatic acid to use for cleaning
- Continuous Water Change Containers
- phosphates storage bins or salt? Should I be concerned?
- ammonia at steady ppm
- How to lower your pH .25 immedately and safely
- false positive for NO3
- Algae ID
- Keeping Nitrates low
- Salifert Test Kits - Quick Question
- Which Chemicals Should I Use?
- rock hard salt
- Recommended way to dose mg
- Brown algae???
- Could someone please explain the Anions to me? I'd really appreciate it.
- vodka/vinegar dosing question
- Where's the two part recipe
- alk will not go up
- How much salt is needed
- Brown Algae Help
- Constant carbon use cause faulty water params???
- 160 ppms Nitrates
- Nitratr brightwell experience
- What nitrate test for ULNS??????
- How Do I Do a Water Change?
- Nitrate and ammonia always 0 !!!
- salifert copper test kit good for ionic copper?
- Raising and maintaining Magnesium
- Quick DSB question
- Is my Calcium Low?
- bulk reef supply 2 part
- Red Sea Reef Foundation Pro Ca/Alk/Mg Multi Test Kit
- Salinity Question - Chemical Formulas
- this brand of calcium chloride ok?
- Calcium level
- Dosing 2 part seems massive
- Lowering Mg level following Tech M treatment
- Cal Reactor or Dosing Pump
- Recipe 1 precipitating?
- ESV B-Ionic Shelf Live
- Nitrate ?'s for Randy
- benifits of a calcium reactor
- Water change, 2 dead fish, what did i do wrong?
- help with dry rock
- pH problem
- Vinegar Dosing
- Mixing Magnesium Chloride with Magnesium Sulfate
- Salifert Alkalinity Test Kit
- Biopellets not kicking in?
- Alk Pump stuck over night..
- Calc / Alk dosers
- Garf products
- Dossing Nitrate to reduce phosphate
- Cycling A QT Tank
- Not happy with Tropic Marine Pro salt, changing to..?
- Well that didn't Work!
- test results
- Opened Salt
- Will PO4 bind to silica sand?
- aquavitro opinions???
- pellets vs. liquid chemicals