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- Iron and shrimp
- ammonia & carbon
- Good Meter?
- How is my water params?
- Levamisole Hydrochloride for flatworms?
- Ozone Smell
- Kalk and Ph?
- Kalk and Refractometer
- chloroquine phosphate to clean rock?
- perlite
- My RO/DI water smells like plastic (PVC); is this a problem?
- does adding salt to RO water increase pH?
- crash
- Nitrates out of control and drving me crazy!
- How do you properly dose kalk or two-part additives?
- Sailfert Alkalinity test kit help
- Nano calcium pickle
- Levasole flatworm adventure
- Can Alk be too high??
- Raising Alk
- Calcium reactor question
- 50G of freshly mixed Coralife ASF - Cloudy after 24 hours
- what calcium product?
- Adding Kalk when mixing new saltwater
- Tank pH is getting higher.
- Phosphate v silicate
- RHF--could you comment please
- How I make saltwater, is this necessary?
- Precip (I think)?
- Cloudy Water?
- ro tds
- Which test kit would you trust?
- Kalk question
- magnesium to high?
- Nitrate Destroyer by Tailored Aquatics
- hands in tank
- Lowering Phospates
- Has anyone noticed how Randy........
- Test Kit recommendations
- Very High ph-Pls help
- Dow Flakes - where?
- Kalk alternatives
- EMERGENCY -- OVERDOSE of B-Ionic!!!!
- Silicone poisoning! Advice please
- calcium not going up?
- Reef safe PVC weld
- low calcium Q
- Dripping kalk Yes/No?
- RO/DI usage WOW!
- Vodka Dosing Syringe
- Dosing silicate and using GFO
- Question about difference in skimmate
- baking baking soda
- Can't get alk up
- Melafix Marine
- Randy...need your advise....Please?
- Reliable & easy to use Nitrate & Phosphate kit?
- what about over skimate
- Epsom Salt 2 part
- Can I add Mag to top off water?
- Best Magnesium biproduct
- zeo mag
- Using Ammo-Lock during Cupramine treatment
- pH 7.5 - 7.85 (diurnal cycle) 7-8 dKh 400-410 CA - looking for cause
- Calcium assistance needed and thanks
- How log before filters start producing nitrate?
- how often do you change out lime in a Kalc reactor
- GFO vs iron nail
- Magneseum
- Alk too high, Please help
- Hydrogen Peroxide for Power Outages
- Chemistry in a non-photosynthetic system
- Ammonia test and Cupramine
- Can you recommend a product for phosphate removal?
- KH/Alk test kit-NEED INSTRUCTIONS
- Please help.....chemistry aquarists
- Alk drops about 1.5dKH a day...
- Aragonite substrate binding
- I am I doing kalk right ???????
- Red Slime Remover
- Concerns about micro algae & cyano.
- How To Avoid A Cycle???
- Need Calcium HELP
- Testing RO/DI water for chloramines
- RO/DI filter change question
- Question about What to by from Bulk Reef Supply.
- H2 Ocean salt
- what salt do you use?
- Overdose of baking soda...
- RO filtration for your system water?
- Please critique my kalk dosing regimen
- Gac
- RODI, Is it ok...
- High Magnesium??
- Maybe urgent??? calcium and alk question
- Garlic Supplement
- Water from a dehumidifer for reef
- Pavestone Limestone Sand: Calcite or Aragonite?
- Any suggestions would be great
- Fully Stocked Uncycled Tank
- Why IO Salt weighs the same as Reef Crystals?
- TDS Reading Question?
- Calcium question
- Why do some peoples ALK remain steady?
- What the Sam Hill?
- ReefResults Marine "Calcium Carbonator"
- How do I REDUCE the calcium and ALK?
- Phosban 150 Reactor
- How long is kalk ok for?
- best PH buffer?
- Stray Voltage problem
- what is preferred test kit for each category
- So, whats formalin?
- Add 2part Alk to Kalk?
- (small) Dino problem (so far)
- Magnesium Chloride SYRUP!
- Cant seem to stabilize Alk. (Long Story)
- Micro algae in refugium. Should you manually remove it?
- Vinegar ph calibration
- test kit rant.
- Kalk 'batter' in reactor
- ozone
- Differences in phosphate media?
- bacterial monoculture when dosing acetate
- 2 part, is the Magnesium solution ok
- Phosphate leaching from live rock. At what levels?
- algae problems
- phosphates/frozen food
- Can I Use These Chemicals Together??
- Yikes! PH crashes to 6.5 overnight!
- High alk and low calcium better for growth?
- Calcium Confusion
- Higher than normal alkalinity increases coral growth in two species of coral?
- who makes the best test kits?
- Who are using InstantOcean Reef-Crystals? Help me!
- use vodka tonite? will do wt tomorrow
- vodka dosing / phosphate measurements - two clarifications please!
- Rox Carbon Chemists Opion Needed
- Hc Gfo
- salinity increase
- Exact amount of Seachem Marine salt....
- CA/ALK/PH question
- I'm Still a Little Confused
- DowFlake Extra?
- want to start dosing Kalk, any suggestions?
- Hanna C200 meter and phosphate
- coralline algea
- Aerating Ideas Please
- Hair algae question in regards to reef chemistry
- baking baking soda
- Limestone / Sandstone / Volcanic Rock
- A Water Analysis program - could use some help
- Nitrates and UV?
- Dosing washing soda to control pH?
- 2-Part Help Please
- Have to clean tank glass for the purposes of re-sealing it. Reef-safe cleaners?
- MG supplementation choices. with weird Ca and alk Values.
- Vodka dosing- Phosphates rising?
- Alk stability when using Ca Rx, Zeomag, Sulfur denitrator?
- Can I get Randy's mix for refractor calibration
- Most Porous Form of Calcium Carbonate?
- Guide to making Randys 2 part
- Using well water
- help wiht using 2-part
- Alk and Kalk?
- Increasing DIC in the aquarium?
- reef crystals users
- increasing Ca and Alk over NSW?
- Precision check valves for doser?
- Oakton pHTestr 2 "?"
- mixed gfo
- Vodka Dosing,,,I dunno
- Vodka Dosing,,,I dunno
- Vodka Dosing,,,I dunno
- Elos KH Test Kit
- Daily fluctuation of alkalinity and calcium
- Wife tried to help, and now I need yours!
- Calc Reactor Effluent???
- Mixed Results
- GFO balancing act
- Ozone addition, pH rise?
- Strange Precipitation Event.
- how to raise ph....
- Randy's Opinion on Chemi-Pure Elite?
- ^ PH without ^ Alkalinity
- Amer. Marine pH Calibration Solutions Question
- Any Updates: Lanthanum chloride for PO4 removal
- Horrible Low Alkalinity
- too much purigen?
- Alkalinity question.
- high pH and alk
- Randy please clarify.
- is 15 TDS Tap water OK for mixing and Top off?
- The best of RC.....my opinion.
- Best Kit to Test for Po4?
- vinegar in top off water???
- Mg media for Ca reactor,dolomite?
- De-Nitrate Units- Pro's and Cons
- Nature made Vitamin C
- carbon dosing and using a skimmer
- Alkalinity solidification
- Calcium Test kits - Update
- Changing out water daily, or weekly?
- Cured plaster/calcium sulfate reef safe? (DIY rock)
- nitrate and phosphate help!
- Is There a Way to Lower Alk?
- Chlorine/Bleach
- testing without testing?
- Rust in tank.
- Test kits for the colorblind
- Fiji Gold and Kalwasser
- what is ORP?
- in sump refuge goes hairy
- Kent Marine Tech CB .vs Two Little Fishes C-Balance
- Transitioning from Natural Salt Water to Synthetic
- another one of my crazy ideas-please critisize
- tests and survivability
- Low ph and elevated carbon dioxide
- Testing for phosphates
- Effect of drywall (gypsum) in reef tank?
- Need clarification on Prodibio
- Between dkh and meq/L
- ammonia level
- Can calcium test go bad?
- dosing kalk
- Where can I buy a Grotech TEC III NG?
- Algae shotgun approach
- iodine supplement
- Cyano algae
- Do additives expire?
- Couple More Questions
- When to dose?
- 3 part solution
- Cloudy Salt Water
- Magnesium Chloride
- PH monitor in CA reactor or display?
- Copper and LR
- Phosphate Problems
- Anyone use Mrs. Wages Pickling Lime??
- Phosphate meters
- To much salt
- checking phos,what is the best test kit ?
- At what level does Nitrate become toxic to fish?
- gfo per gallon
- Effects of to much GFO
- Diluting magnesium part for LMIII
- cant seem to bring Calcium up
- How do you put your water on the Refractometer
- Oxygen in our tanks?
- GFO and RTN
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