- Carbon and PH effects
- Adjusting Salinity
- Electronic Tester?
- what brand of Dow Flake for Magnesium?
- PO4 testing
- Adding alk turn to white dots?
- Why does my pH follow my Temp?
- Substrate Magnetic?
- Diatoms: Replacing Sandbed
- boosting salt mixes
- dripping limewater to raise pH
- Cycling Question
- Clown hosting question
- Please Help me
- Out of Control Algea Issue
- Really high Ca reading
- Can supplements i add to Fresh salt, precipitate out?
- ? about testing
- Funny story about NO3
- The true about kalkwasser
- PH of RODI water
- Salt wont completely dissolve... please help!
- What if GFO particles get into the main tank?
- Ozone.
- Maintenance of Mag lvl
- Mix the 2 parts of 2 part before putting in tank?
- type of water for reef
- Change in Ca consumption
- PO4 and Carbon
- Odd water parameters
- Ph drops for no reason
- salvert
- seriously confused?
- Low Ph with HIGH ALK, can anyone help?
- Suggested Starting Doses 1 mL/gallon Recipe #1
- Bringing my Salt level up for reef tank
- Oh Billy!?
- Nitrates - should I lower
- Tubing clogged with calcium carbonate
- is there a conversion chart from 2 part to Kalc?
- Biodenitrator Constantly Clouds Up
- carbon Question
- any recently salt mix measured?
- vodka
- Anyone know where I can find Hydrogen peroxide Info
- lime water question
- DIY K-Balance?
- C-balance
- salifert all in one
- Brightwell Aquatics
- Best test kit money can buy?
- CAX with or without Kalk Reactor?
- Ph drops fast! need help
- I have my Mag Flakes now what?
- dosing kalk
- what chemicals should i add
- Is Alk ok this high?
- Raising Ca & Mg levels
- TDS meter?
- calcium carbonate and phosphate
- How to dose Calcium adn Alk in a 75?
- Nirtrites in new tank????
- Mixing Kalk
- Refractometer vs. Coralife Deep Six
- PH Question
- Gfo
- DT's new Pure Element 2 (3?) part additive
- Salt question
- Tropic Marin Pro Coral K+ and A+
- taking the sand out of refugium? will it cause problems?
- Magnet rusting
- Calcium Acetate
- OK Randy and Boomer
- Need to raise Mg
- pH plunged...help
- Can unmixed and mixed/unused salt expire?
- PH difference?
- What is in FlatWorm Exit???
- Transitioning to a new Alk test kit and Lime from Kalk
- Boosting salt vs. daily dosing
- Normal for Alk and pH to drop with no lights and cycling?
- Awsome quemistry, stressed fish!
- Concerns over using a reptile tank for a sump?
- salinity and fish activity
- Magnesium Sources
- High Alk w/ Reef Crystals?
- Test Results for Nature's Ocean Nutri-Seawater
- Help with Alkalinity
- Precipitation and levels
- Tropic Marin Alk is a decent testkit for Alkalinity?
- calcium reactor
- pH monitor question
- question about kalk?
- Question about calcium reactors vs limewater?
- Cyanobacteria reference
- Alk Addition Recommendation
- ? for you Randy
- Not skimming surface
- Will low pH inevitably melt Ca reactor media?
- Reading a Pinpoint salinity monitor
- Vodka or Sugar dosing links please
- a thankyou for help with my mag problem
- Calcium Reactor or Kalk Stirrer/Reactor
- Alk and Cal low.
- Magnesium help? Newbie question
- lowering dkh
- Petco Salt
- Seachem Reef advantage Mg question
- dKH and quarantine
- Time to purge CO2 from RO water?
- dosing cheap vodka?
- Calcium Chloride...?
- Don't remove the cyano!! grow it !!
- Tetra Flakes - any good
- So Much B-Ionic
- NaCL meters
- Reconstitue DI water
- ELOS Calcium
- Magnesium at 1800
- Coral Aminos
- Salifert test/ 2 diff. readings???
- quick questions on water cahanges!(2)
- Calcium is driving me nuts!
- Witch phosphate remover HELP!
- playing with vodka
- More on Sand
- alk ? cal is high ph low
- 420 ppm calcium adequate?
- did I mess up Randy's 2 part?
- Lowering Alkalinity
- Randy...My levels are testing the same as new salt water mix am I alright
- Krytox solubility, safety
- Is Guilliard f/2 formulation reef safe?
- Article of Humility: The Case of the Amazing Disappearing Phosphates...
- Time for a CA reactor
- Article of Humility: Never Add What You Can't Test For: H2O2
- Need help! With a cal/alk related issue
- Found Metal Impellar, rusting.. Cause of issues?
- AquariumWaterTesting.com Calcium testing
- Other Calcium Chloride deicers
- old salifert mag directions
- Ozone research findings !!
- Any Concerns with Switching from Seachem to 2-Part?
- Red Sea Magnesium Test Kit
- New Salifert Alk Test Kit
- Need to raise Alk
- low ph with Calcium reactor
- Aquarium Pharmaceuticals Test kits
- SALIFERT alk test?
- Kent Superbuffer dKh - what is it?
- How long does your salt take to clear after mixing it?
- ? newer Salifert Magnesium kits reading high?
- Another Interceptor question
- orp dropped to below 100 after epson salt dose
- Randy or Billy
- Could recycled LDPE stock tank contribute to GHA?
- Ro/di Ph?
- calcium
- Quick Two-part ???
- Calcium Question
- Low Calcium Levels....What gives?
- storage of Randy's 2 part
- Mixing Salt Brands
- Dowflake
- 1.026 salinity too high or good?
- what the heck is wrong with my DI?
- dolomite dust
- Pinpoint Salinity Monitor Continuous Use?
- ph buffer
- Dilution Calculation
- Coraline growth
- API Test vs Salifert Test
- battling diatom algae
- Can I use kalk reactor instead of DI unit?
- Measuring alkalinity from Ca-reactor
- Alk Test Kit Problem
- Dolomite in CA RX
- sulfur denitrator
- GFO time to work
- The use of "Phosphate Control" liquid.-
- New Seachem aquavitro Products
- Stop daily dosing??
- Test Kits
- Proper way to mix saltwater?
- Shelf Life of Additives/Supplements
- ro unit used with city water
- Reply from AWT; re Calcium test
- Calcium and water changes?
- BulkReefSupply High Capacity GFO
- Magnesium Sulfate or Magnesium Chloride?
- Bulkreefsupply: Rox carbon vs. standard - is it worth the money?
- RODI output high in alk
- 2 Part Calcium question
- lime water
- 2 Part Users
- Mg Reference Std
- Laboratory Water Testing
- Which is better SW
- iodine supplementing
- there is white buildup on my test tubes
- I used Ultralife Red SLime - Mixed results
- Help - Before I make a mistake...
- High Ca and Alk.
- question for Randy Holmes-farley
- polyglycerol esters of fatty acids container
- Phosphate Media Questions
- Why is my Alk keep dropping?
- Limewater can't maintain Alk
- Overdose on lime water.
- Does anyone know this meter
- help needed - silicates
- Bleaching
- rapid changes
- Phosphate removal Fluval clearmax/phos X...
- gluing plexi to glass???
- Milwaukee Phosphate Colorimeter
- Did my own Alk test kit test with a Standard fluid
- chemi pure elite
- Low TDS calibration solution, how to make it ?
- Korallin BioDenitrator
- Should I Be Concerned?
- Flake vs Pellets
- Raised pH after water change
- Continous water change, and dosing 2 part
- ? About Mixing Additives
- Can`t get calcuim to rise!
- College Stats project: Relationship between 3 tank parameters
- Nitrates won't drop
- need help
- Help with low ph
- how to lower PH
- magnets in reef tanks
- NO2 affects NO3 ? (Test Kits)
- Randy: silicate problem again w pics this time
- RO vs RO/DI filtration?
- vinger and kalk help
- Baking soda
- LaMotte CA test kit help
- Does anyone else use Leslie's pool supply calcium?
- ? for Randy and or Bertroni, Hanna Temp/PH hand held meter
- cleaning my water storage tank
- Randy, question about vinager in topoff
- What is the desired mag level?
- Is maintaining Calcium levels as important as Alk levels?
- mixing b-ionic part 2 in top off
- Chemicals and pond liners
- randy's recipe 2 part 3a
- Higher ORP and more Stable pH..Wow
- What can I use to increase PH
- Will this work?