- Help: Magnesium precipitation ???
- Does using too much GFO affect the iron level in water?
- API Ca and Kh Test kits vs. Salifert
- AWT testing
- vodka doser
- kalkstirrer blew up my alk
- Is there a limit for calcium and alk
- Questions--making large amounts of Iron (II) Citrate
- pH Battle (or Not)
- Need help interpreting the color. Salifert PH kit
- My Dosing Setup
- tropic marin
- Magnesium Level Question
- Condenstion water ok to add to tank?
- Nitrate reactor help
- calcium reactor and calcium hydroxide
- raising magnesium
- Interesting find at the bottom of my tank...
- Slightly OT: pyramellid snail micrographs
- Just started dosing vodka gac/gfo?
- Killing xenia on live rock
- kalk top off help
- Is dosing causing my sg to creep up?
- Adding buffer alk
- Looking for input on test kits for NO3 , PO4 and Iodine. Please!
- Kalk reactor
- Kh X skimmer performance
- vodka dosing
- Why is the Extrax Phos cheaper than GFO?
- Whats the best way to give a vinegar bath?
- pH hit 9.0
- What would cause ORP to drop from 370 to 30 in a day?
- LPS stressing over minor and slow increases in alk????
- calcium reactor effluence over refugium?
- Help!!! Switched Salt and now everything is going nuts!
- using expired test kits?
- BRS High Capacity (HC) GFO - worth it?
- Tropic Marin Pro-reef recipe?
- Time for a new kit?
- Water Conditions -- What to measure?
- B-ionic seawater sytem
- B-Ionic
- Borax?
- ? About evaporated salt from seawater
- Nitrate addition
- switching water question
- "Seeding" Biological filter media
- Ready made water
- how much 2 part to dose?
- What products
- Nitrates are fine?!?!
- Whats going on with my tank?
- kalkwasser or 2 Part
- Borate in SeaChem Salt
- Oops
- safe step extreme 7300 calcium chloride?
- Calcium questions.
- plumbing, heavy metals, and leaching
- Proper use of Kalk Reactor
- Ca reactor balance questions
- DIY "Aragonite" Sand
- Reef Crystals....
- Does anyone add vinegar/muriatic acid to Kalkwasser?
- raising mag?
- Kalkwasser in a large reservoir
- How bad is 0.05ppm PO4 for FOWLR?
- Is a PH of 8.0 - 8.4 Necessary?
- Switch to Kalkwasser?
- tap water use
- TY Chem Forum
- ORP Drops with Water Change
- Problems with longterm sodium carbonate (soda ash) use?
- Hanna phosphate meter
- Hanna PWT not good for measuring TDS?
- setting up my calc. reactor
- pH problem
- PH meter decision
- treating NSW
- Best way to boost my alk?
- Test kit shelf life
- When to change out GFO
- prepping for pest extermination
- Ca falling out of solution
- PH Issue
- Can Activated Carbon Slow The Growth of Chaeto ?
- Alkalinity and GFO and water changes
- Any Chance of removing Cupramine from a DT
- changing salts
- NO2 & NO3 removal
- Ph too low and Alk too high
- Kalk and tap water
- advanced nitrate reduction????
- What temp does calcium begin to percipitate?
- UV and vodka dosing
- Dosing drops levels
- High Alk and Ca Precipitation?
- Magnesium level
- dried seaweed (nori) and water quality
- Low Oxygen
- dosing calcium
- Alkalinity 24 dKH
- alkalinity mag dosing ?
- changing salt
- Everclear dosing?
- 2 Part dosing at the same time
- Ph is low all of a sudden
- Adding 160 gallons to a existing system? *Help*
- spefic gravity question
- TDS meter reading 56 in NY
- Macroalgae causing alkalinity depletion
- Lab quality thermometer
- Phosphates in water?
- alk at 13dkh
- antifreeze
- Distilled Water
- Using two part, want to use kalk
- I want to start dosing?
- Does GAC traps plankton?
- clear vinyl hose to dose vodka, compatible?
- Tubs used for Dry Ice
- Instant Ocean Parameters
- Effects of using synthetic sea salts when measuring....
- Dosing a small system- time of day/is automation possible?
- 2 vials biodigest needs how much vodka/sugar?
- B-Ionic
- Got Mg and Alk up but Ca still low?
- vodka and pale corals
- Ca reactor or Dosing 2 part.
- dosing ?????
- Effects of acidified seawater on early life stages of scleractinian corals
- Another ph/ALK/Mag/Cal issue w/calc reactor
- Dolomite as a buffer
- About to start 2 part dosing...
- brutes leach phosphates?
- adding baking soda directly to water
- Raising alk with baking soda
- Effects of organic food sources on raising cobia
- help quick please
- Question about Mg levels
- Ph dropping
- Kalk Reactor with 2 part?
- The best salt mix
- new salt questions
- Dosing alk and calcium together?
- could this pH swing bleach my sps?
- Show me a reef who's dosed Vodka for years?
- Silicates?
- What is The Relationship Between Alkalinity and Salinity
- Dosing Vodka Only?
- Alk ?
- Lowering ALk.
- dosing for sps
- ORP. What's the current wisdom?
- Opinions on 'Best' Handheld Ph Meter???
- pH has passed 8.54 - safe?
- what happens when you over dose 2 part?
- At my wit's end
- Tropic Marin Ca/Mg test kit
- Long-horned Cowfish Question
- Dosing Alk Recipe 1 or 2 based on pH ok?
- KH Conversion question...
- Test Kit Inventory
- 2-part question
- best test kits
- Adding Ca&Alk supplements to source water?
- DI Question
- Ph on my milwaukee
- Water Not Quite Crystal Clear
- Got my calcium reactor...now what
- Salt mixing newbie question
- TDS meter question
- azno3
- Mag dosing problem
- Topping up with salt water
- Gen X Media and ph setting for Ca Reactor
- Media
- Marine algae sensitivity to copper concentrations.
- Help
- SIMPLE SPS Tank!
- Proper calibration of a pH meter
- Anyone using only DI without reverse osmosis for their water purification?
- Best Test Kit Brand
- PH probe life?
- added air pump for mixing water
- dousing amount
- chemical warfare
- Instant Ocean causing high Alk??????
- Calcium Reactor Needle?
- BRS ph probe
- Recalibrated Pinpoint PH
- Have a trace elements question
- gfo in water affecting acropora.
- H2O parameter questions
- Poly Filter
- Add vinegar to top-off??
- RO water pH 6.62!!
- Fluctuating Alk
- Mrs. Wages Pickling Lime
- Can high ALK cause low PH
- ReVive
- seachem copper test
- BRS Recipe 1....
- Too much Calc + Low alk = cloudy water for how long?
- Why is GF0 so Expensive?
- Thoughts on using Epsom salts for Mg supplementation.
- Kalk and RC
- What am I missing?
- ph question..
- Frag tank on reverse light schedule?
- readings out of wack
- How important is strontium
- Strontium question
- when dosing vodka why is a white bacteria bloom bad?
- can someone explain carbon dosing?
- question about measuring phosphates
- cycling
- Thanks to the RC Team
- Vodka Dosing Question
- Low alk with high ph.
- Something in the Water (Natural Ocean Water)
- Liquid test kits
- MB7 Best By Date?
- My water parameters
- brass fittings and ro/di?
- Test Kits
- Alkalinity problem and question?
- Dosing Pumps
- Removing meds from return pump
- GFO intake and kalk auto top off
- Baked baking soda
- E.S.V. B-Ionic Seawater System
- clumps
- no3= 0. need for water changes ?
- pH dropped from 7.9 to 7.6 in 4 hours, cause?
- can anyone notice a difference between I/O and seachem?
- Reef Crystal users
- Trace Element Dosing Solution
- Phos advice
- Alkalinity fast drop = dose to bring it up rapidly?
- ato and kalk
- ESV BIONIC seawater system salt?
- Seachem's Salinity Salt
- Roundys Original scent bleach OK?
- ph testers
- How does soda ash work?
- My adventure into vodka dosing ...
- Magnesium ?
- Dosing amount suggestions?
- Carbon dosing drip line - bacteria?
- Brightwell biofuel/vinegar