- Phosphate, cyano, pH and time
- Salinity & dkh - ph
- distilled water
- Dosing B-Ionic
- Is this an acceptable way to dose limewater?
- lemon juice to kill aiptasia
- Magnesium dosing
- Calc Reactor vs Doser?
- What type of salt mix do you use?
- Does this seem OK
- what's the deal with phosphate
- snails are dying
- maintaining mag
- Dosing mag with pump
- Salifert Alkalinity
- Calcium Testing: More than one drop at a time?
- calcium reactor on timer
- diy kalkwasser
- Ph
- 3 frags = higher alk demand??
- Coralife Salt, any good?
- Zinc orthophosphate
- Purigen vs. GAC
- PH why is it 7.8?
- Lead or Zinc in the tank.
- Why is my Ph creeping up so much?
- Green MH light
- Ph calibration Fluids
- RBS Magnessium ???
- Is a KH of 19.5 dkh even possible??
- calcium reactor
- Elos tests kits
- pura phoslock
- Calcium, Mag, Carb Never deplete?
- Calcified Ferric Oxide
- What's the correct usage of a PH probe?
- Stress Coat
- Amino Stabil
- Vodka Dosing Need Help from Experienced Users
- A bit of confusion...
- Need to raise pH of freshwater for a dip...
- Low Mag, High Calcium
- 2 part alkalinity portion in ATO?
- Phosphate removal media, which one??
- what exactly is a diatom bloom
- Phosphates
- Help!!!!!! Ammonia in QT!!!!
- Red Slime
- Molar concentration for HCL for cleaning
- What other than low mg can make alk drop fast.
- chem to remove coralline
- kalk question??
- New salt, anyone try H2Ocean
- Mag and SG?
- Best Ca. Media
- Magnesium Chloride?
- dkh/ppm
- Phos-Pure same As PhosBan
- (vinegar) by Craig Bingman
- TMP and RSP salt users
- Another B-Ionic question
- have you used natural sea salt for saltwater mix
- Doubling system volume
- Peak Ice Remover
- Re-using coral sand in a freshwater aquarium
- photospectometry.
- Warner Marine Phosar HC vs two part solution HC
- Looking for one of Randy's articles, help!
- Ph questions ???
- How about this for making rocks and frag plugs?
- low ph
- What level of parameter swings are acceptable?
- Hi Randy
- Ill effects of really high parameters?
- algae
- Vitamin C question
- Is this correct?
- Portable refractometer
- Calcium
- Raising ALK
- High calcium but low alkalinity????
- Please help with kH and Calcium problem!
- Dosing Question
- Molybdenum
- potassium supplementation?
- Randy-Where were you when when I took Organic?
- ATO RO/DI water
- DIY Live rock question for the chemists out there
- Help with Pinpoint Salinity Calibration Fluid
- Dosing Iron
- CaCl and Salinity
- MTC Procal Pinpoint Controller Setting Question
- what causes the bubbles in my sand
- Taiwan Gravel as calcium reactor media?
- Mag Flake / Dead Sea Works
- Maintaining pH in a holding tank: Seachem Reef Buffer??
- Is PVC cement reef-safe?
- New sump pink slime on silicone
- Purity of Condensed Water from Air Conditioners
- New Tester Looking for Help
- pH of Protein skimmer fluid?
- OH Balance by Seachem to Raise PH
- how many cocktail shrimp to cycle ?????
- Another Calcium/dKH thread.
- Precision & Accuracy of Hanna pH Checker 98103
- Educated/ Experienced Sera product opinions
- Alalinity & Calcium Maintenance Question..
- Tank upgrade questions
- Dialing in a Ca. reactor
- Tapwater affecting DKH?
- combo dosing with vodka and vitamin C
- salfert PH test kit?
- brown stuff in Reef Crystals
- salifert vs. elos
- !!!what do you think about this tester!!!!
- mixing Ms. Wages for Top off water
- Does a swing in alkalinity cause brown acros?
- Kalkwasser Stirrers !
- Trying to achieve a ULNS
- how long can you store salt water?
- Phosphates drive me crazy
- Test Kits
- phosphates
- Need some help here!
- Bottled Ozone?
- copper
- .5 dkh discrepancy between 1997 and 2004 salifert Alk test
- Aeration and PH
- Question on kalk driping
- Dosing Ca and Mg the same evening?
- Used acrylic sump / copper question
- Low Potassium
- share your mixed carbon source recipes and schedules
- Constant low PH and Alk all rest is fine
- Kalk + Vinegar
- Alk and Ca problems
- Kalk discoloration
- which is best: phosgaurd, phosban or rowaphos
- Ca Rx running 24/7 or on timer?
- High PH
- baking soda to raise alk Q?
- ozone Generator
- when hooking up a kalkreactor should i
- Container for top off, the problem?
- Todays' Phosphate Question.
- drinking ro/di
- chemi pure
- ozonization effects on phosphate levels
- Too much activated carbon?
- ORP Readings
- Magnesium level is high.
- lid left off salt bucket
- PH and Evaporation
- Carbonate hardness
- iron
- AquariumWaterTesting.com
- Seachem Purigen?
- salifert tests
- Alkanility at 7 dKH, is it a problem ???
- ELOS Magnesium Test kit
- Automatic Water Change Container
- Nitrate problem
- What might have caused pH drop?
- This book made me wonder - Why not tap water?
- What is 53.0 mS' specific gravity?
- Aging ASW
- ?? Sea- Lab NO. 28??
- starting kalk !
- Relating PPT and SG
- New data on iodine in seaweed
- salinity math for 55 gallon.
- Vodka???
- Another question about orp readings
- Test Kits
- what should orp readings be for denitrator
- Ozone and ORP
- phosban
- what to worrie about/ watch for?
- tips on lowering phosphate
- how can i lower my dkh?
- Question on calibrating a refractometer
- Ammonia and Nitrate issue
- a new way to dose kalk?
- pH Dropping...I Don't Know Why
- high pH
- Game Plan for Calc/Alk/Mag regimen
- ph, meg, alk, cal,
- refractometer test w/ ocean water?
- Replacing Sand Bed
- Alk raise during daytime?
- Alk vs Ca
- Kalk in Deltec Stirrer Not Settling
- Magnesium?
- Phosphates, phosphate reducers, and flake foods
- might be the wrong forum, but ima ask anyway.
- looking for good vodka dosing articles/threads
- 2 part question
- how much ca is too much
- Overskimming???
- Salifert nitrate test kit
- Salifert KH/Alk Kits?
- Garlic question?
- Alkanility
- Is this reef safe?
- Water from Dehumidifier
- Mixing chemical media
- Kalkwasser and effects
- Cooking live rock at what temp
- neodymium magnets leaking and rusting questions
- Manzanita Wood - bad for SW?
- need info about ca reactors and controllers
- help my tank hit 87 today!! what 2 do?
- Testing for carbon exhaustion - Salifert
- CA Reactor Media longevity
- Test Kit Recommendations Needed
- home made calcium chloride
- How long should quality probes last?
- Help with Ca please.
- Kent Turbo-Calcium Reviews Needed...
- sulfur
- Alk low can't get it to raise
- Did my dosing cause my problems?
- Zeovit PO4 test kit.
- High PH
- How do I keep my alkalinity component from clogging?
- adding supplements to the top off dosing system?
- Refractometer Recommendation
- Calcium reactor problems
- Water Parameter Worksheet
- Low pH troubleshooting.
- Reef Sand - Substitute
- Trying to raise PH to kill off Bryopsis
- Is there any scientific reason for mixing saltwater for 24 hours?
- bleach to water ratio
- kalk mix
- ozone question
- Calcium chloride for 2 part. 90-95% pure
- DIY Calibration Standards
- PH help?
- Refractometer for a pond?
- ROX and GFO Question
- Vacation kalk addition
- Phosphate Remover
- Very high magnesium
- can i be mixing salt wrong?
- Ammonia in RO water?
- Sulphur in the reef
- What do you say about salinity?
- Mixing Tropic Marin regular and pro
- IO and RC sea salt