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- Over skimming
- test kit
- ? about calibration fluids
- phosphate remover
- Lowering nitrates in a nano
- using electro-conductivity for salinity !
- High Alk
- Low Mg
- Copper on Glass/Substrate
- shelflife of additives
- Overskimming, or......
- How important is baking Baking Soda
- Storing Limewater???
- Reef safe Black Silicone suggestions?
- Testing Recommendations
- Measurement of water prepared with Tropic Marine Pro reef
- Alk ?
- Dechlorinator and micro bubbles
- Acidic Water?
- Correlation Between pH and Alk?
- PH is High - micro ball malfunction
- Different nitrate removal system
- Short term Nitrate removal and live rock
- ph too low
- Using A Chloramine Remover
- Kalkwasser Dripping, Kalwasser not dissolving into sump
- Adding Vodka to speed up cycle?
- Liquid super glue for GORGONIAN PROPAGATION
- Strontium
- Water temp and algae
- Purigen / LR / LS Regenerate questions
- Stainless steel
- What trace elements do you add?
- Where to buy lime
- ~
- HELP!!! big problem
- reef crystals gone bad? old salt?
- Can I increase the amount of Ca in the home recipe by 1/4 or 1/3?
- Kalk problem Immediate help please
- Why not caustic with RO/DI???
- Conductivity measurements
- unbalanced Ca - alk production
- Multible skimmers
- shelf life on chemi-pure: 2, 5, 10 yrs??
- Salifert Activated Carbon Profi-Test
- cant get my alkalinity to rise
- Limewater Problem?!?!?!
- NO3 Test Interference?
- Strontium Mad Scientist Kit
- annoyed...
- -ve Effect of macro algae
- Precipitation Event
- 2 part vs. Kalkwasser
- Bio Chem Zorb
- Trouble keeping pH down with B-Ionic...
- test parameters
- reef chemistry
- Kalk ?
- B-Ionic (pt 1) in makeup/Kalk water?
- High Alk, all else is ok.. What to do?
- Tank running 7 days - High PH & Alk
- Calcium Chloride
- How Mg, Ca and Akl. depend on salinity in NSW ?
- getting more Ca into solution in limewater
- KH/Alk additive question
- Cycling question
- Ammonia in my RO/DI water.
- Corals calcification only during day time ?
- eco aqualizer??
- Ready to start using Randy's 2 part - how to begin
- High silicates = slow coral growth?
- Did my Kalk go bad?
- Off the chart calcium and GH
- amber colored gel in ozone output tube
- Kent TurboCalcium - hot stuff!
- What do you dose?
- what?
- Tank checking/dosing questions
- Ammonia is converted to how much nitrite, and nitrate?
- Your input of another scientists findings
- Newbie help me with raising PH
- alk to high every thing else is fine
- Nitrate Removal Ion Exchange Resin?
- I cant get the Cal and Alk to rise.
- two part CA/ALK supp vs. randys version
- dKH fluctuations
- carbon and dsb/denitrator
- Food Coloring - Reef Safe?
- Water Testing Made Easier
- HM two parts how concentrated Randy
- Dosing Iron
- ozone with carbon - how long?
- What is REALLY evaporating?
- High alk low ph?
- sand bed clumps
- Salt Choice
- dosing kalk
- Baking Soda and Alk. Question
- Ye olde pH problem
- Stressed and searching help.
- Chemicals produced by corals: removal
- Experiment: Is all Granular Activated Carbon (GAC) created equally?
- Electrical nitrate removal
- question about calcium?
- calcium spike? stn? recession?
- Abnormally high calcium reading with new tank without dosing?
- small nitrate problem
- My Tank Parameters...not as good as I thought...Randy?
- vodka
- prodobio review
- PH drop
- Mag Flake (or equivalent) - Where to Get or Order in Calif?
- Fiji Gold Calcium Coral Reef any good?
- Fiji Gold Coral Calcium any good?
- difficult to raise magneseum levels
- looking to switch from two-part to Kalk
- Salt
- Need Help w/ Green Hair Algae !
- Vinegar in your Kalk?
- how to lower PH
- Where can I find DIY 2 part calcium additive?
- Chemistry Calculator Question
- Tubing for water changes leeching chemicals/phosphate?
- high magnesium
- ---
- phosphates
- can't reduce phosphates
- 2 quick questions
- Intentional calcium precipitation in new tank?
- Nitrate & Phosphate read 0,But ?
- adding MG to Randy's 2 part
- Excess CO2
- Posting my own thread on Salt Question
- Temperature and DOC's
- Culligan Water OK?
- Stray voltage
- alternative to water changes
- Help!!!cant Fix Big Prob For Long Time
- Test meter
- test kit for bromate
- Opinions on Two Little Fishes Kalkwasser
- DIY Mg Supplement
- Which is lighter...C02 or 02
- is RO water enough?
- Just Added A Calcium Reactor
- Betadine/iodine
- Iodine Supplementation
- Iodide,Iodine,Strontium
- dosing kalkwasser question
- Calcium and Alkalinity?
- Plumbing for kalk
- what is the consequence of not maintaining Calcium?
- white floaties
- Premixing Saltwater
- Red Sea's New Coral Salt Mix
- klyxum coral ok with sps?
- Hydrogen sulfide vs Calcium Carbonate/Aragonite
- Advise on my test results
- amonia test color not on chart...
- PH issue and question
- sugar dosing for nitrate control?
- Reef Chem Articles
- Test Results
- newbie additive question.
- Calcium and testing
- Calcium Hydroxide, USP grade
- nitrate levels?
- Oceanic's new salt mix
- Skimming and Water parameters
- hard sand
- Normal for pH to lower, yet be more constant after dosing 2part?
- why was my thread removed?
- My RO water has a pH of 6.4
- Fresh air has been suggested to help raise pH, but...
- Kent Polyox
- looking for az-no3 ?
- Phosphate Removers
- high KH
- Abnormally High Water Parameters
- Phosban/Carbon..O.K. together?
- Controller?
- RO unit?
- Test Kits?
- dKH above 16.0 and Alk Meq/L above 5.71 !?!?!? (help)
- Can't keep alk stable
- Lost Red Sea Calcium Pro Chart
- Is it acceptable to use SPS skeletons in your Calcium Reactor?
- What is acceptable for margin for Pinpoint pH probes
- Phos Removers
- Boy, talk about CO2
- Milky water...
- Kalk Question
- Mrs. Wagges question
- Magnesium chloride hexahydrate in Australia
- Nitrate rise in 12g Nano
- 2 part doser and pH
- Low PH, High Alk
- quick and simple question
- How to store Two-Part Calcium and Alkalinity Supplement System
- can I use just one part of the recipe
- baking soda/CaChl balancing ?
- "Releasing" dye stains from epoxy sandbed
- Low Magnesium
- Low alkalinity, high ph -kakwasser?
- Rowaphos vs. Phosban
- How fast can I safely raise the calcium levels in my tank?
- Not sure where my PH is?
- dripping kalk?
- dehumidified water
- Regeneration of DI resin?
- Randy's two part and limewater? Necessary?
- Test strips
- can you add to much ca & alkalinity with Kalkwasser
- peladow=dowflake ???
- Iodine??
- Salt without NaCl
- Milky Kalk ?
- cyanobacteria outbreak again (help please)
- How To Get Rid Of Hair Algae ?
- pH Problems
- Is it okay to re-use ARM media?
- driving me nuts
- washing soda or baking soda difference?
- kalk reactor and a calcium reactor
- Red Devil Lye in a Saltwater aquarium.
- Dosing ESV B-Ionic - Newbie questions
- understanding "TDS" numbers
- is it possible to test for heavy metals
- Marine Enterprises Crystal Sea Salt Mix
- Magflake?
- Calcium Reactor, ph problems, red slime algae, and the wardrobe
- phosphate reactors?
- Kalk and chemistry changes
- Cyano problem and water parameter issues
- White residue since dosing 2 part
- Two part vs kalk
- Does alkalinity precipitate excess PhosGuard?
- Baking Soda and Vinegar
- Grotech salt
- Randy Offline Until July 9
- During Randy's Absence...
- Kent Marine Liquid Calcium
- safely lowering alk
- Buffering RO/DI water before salting
- Alright, Once more Chemistry Gurus....
- High Alkalinity
- Faulty hydrometer?
- What should I be testing for?
- Nitrate in tap water
- Carbon and Phosgard
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