- Sand starting to "clump"
- What are the best, easy and accurate test kits for Calcium, Alkalinity or Magnesium?
- How often do I dose Kalk?
- Vodka dosing not working?
- Low Calcium
- Please Help! I need to lower my calcium and my Alk...?
- Seachem Reef Salt?
- Co2 injection to prevent disasters
- biodenitrators=they really do work!
- Calcium Chloride advice please
- Kent Tubo Calcium
- comparing chemistry re kalkreactor v. calcium reactor...
- Help ! Insoluble white stuff after mixing salt
- ISFET pH Meters
- salt mixes
- what reef chemical company is the best, state your reasons, what do you use?
- calcium increases, alk falls...
- I have low calcium levels, how is Kent turbo calcium?
- Rate to decrease salinity
- Mag flake not safe?? and sea chem magnesium?
- 2 unrelated questions
- Any Particular Brands?
- what do you think of this carbon?
- Dosing Kalk with auto topoff
- How do you clean your pH probe?
- Newbie Question (Alk)
- hydrogen peroxide dip-velvet
- ROWAphos & 2 LITTLE FISHES REACTOR
- who uses seatest kits? i need a fav!
- Hey Boomer..Got my TDS meter today
- What kit and what to test
- alk 8.8 dkh and cal 350
- water changes and septic systems?
- alkalinity too high
- what do i do to lower alkalinity in my tank?
- high nitrite in QT, Panic!!
- Sandbed replacement = No more cyno???
- Why use kalk?
- New tank water Ph
- Your phosphates level have been reduced adding kalk??
- MARSH Salt Study - Actual Results?
- Flatworm Exit Question?
- non toxic paint
- mrs wags
- how long for polyfilter...
- Question about activated carbon.
- Coat Hanger in Salt Water. A Problem?
- Ph and lighting
- pH scales and pH calibration fluid
- Where can I buy epsom salt at a good price?
- Quick Dropping Alk
- Kalk confusion
- High Calcium/Alk issues
- Calcium wont raise
- Chemistry/Calculator question
- Calcium reactor tuning, help please.
- New Sump, falling calc
- Sugar dosing
- PH Low after Kalk - running out of ideas
- Alkalinity ???
- Is Silica sand insert?
- bit odd situation w/ ph and alk
- Reduction of Nitrates with Sugar?
- Lanthanum or Ferric Chloride?
- dosing/automating Ca and Alk, how to?
- Over Dose PhosGuard?
- High Calcium
- Dosing Methods...
- Water Chemistry Gurus......what is the downside to this method please?
- Question
- Snowing in my tank
- kalk question
- Raise pH
- Pickling Lime per gallon
- Phosphate Control?
- Help Please! Calcium
- reactor flow, using carbon
- Reverse Osmosis water being acidic
- Need to Raise Calcium
- cleaning equipment and rocks with sulfuric acid?
- Dow Flake calcium chloride
- To Kalk or not to Kalk…that is the ?...
- Kalk question from a lazy reefer.
- Alkalinity of Topoff Water
- Question about elevated iodine level?
- The "How To" Guide to Reef Aquarium Chemistry for Beginners, Part 3: pH
- Using lacerock in a reef tank?
- Has anyone use Miracle Melt
- 2 part/kalk question
- If the color is brown or yellow......
- Green Hairy Alge problem...
- Anyone know where to get capsules used for pills
- algae nutrient removal?
- ECO-Aqualizer Feed Back Please
- Implementing Kalkwasser via top-off questions
- Mixing Kalk brands
- alk normal calcium off the chart
- Replacement water has ammonia
- High ph
- CHemi Pure ELite
- PVC Ingredients
- test kits
- macroalgae howmany??
- high nitrates please help
- Milwaukee ph600
- pH problems (?)
- Best place to buy TDS calibration fluid?
- how much to raise CA/Alk per day?
- Ca vs alk output of CA reactor
- best salt?
- Am I wasting Kalk?
- water chem problem
- Balanced salt mix
- "No Soap." Why not?
- Will lime dissovle in salt water?
- Sugar article?
- Magnesium additive in calcium reactor
- PH questions
- ph in ro from lfs
- Cynobacteria Question
- Hydrated lime
- Need Help ASAP!!!
- Low ALK low CA
- High DKH low PH
- substrate and cooking rock again...
- Pre - Filters
- Alk part causing a precipitation event - what to do?
- Tropic Marin Salt And Algae
- high ca level! cant decrease
- looking for printable water parameter log sheet
- Ca and Mg values will not come up ???
- ca and alk balance
- Vodka dosing in an external 55g drum
- Please Help!! Alk SKY HIGH
- Finally tested dKH
- Phosphate test kit which one?
- Dosing Magnesium and Macroalgae
- Arm&Hammer Washing Soda: Ok for boosting ALK?
- Marine Enviroment salt mixing to high Ca & Mg + low ALK and PH?
- Alk and Ca range
- What brand of nylons do you use?
- Phosphate: Nori use & activated charcoal?
- Newbie Chemistry Question... I'm stumped
- Measuring DKH - variances, parms impacting
- DKH Question
- Question about dosing Randy's two part solutions
- Calcium levels
- MAG too high!!
- calcium precipitation
- turbo kent calcium
- anyone use tropic marin pro or pro reef?
- removing copper from live rock
- Still trying to figure Alk out...
- Getting my Potassium Levels up
- sps help please!
- Live rock
- Why do my salt levels always rise?
- carbon and phosphate media in same reactor?
- Mixing up 2-part
- Measuring RC's by weight?
- Chemistry Question for Randy Holmes-Farley
- S.Ga/N.Fl-fire,smoke, and its effect on my system
- Good TDS meter
- Does Carbonate Hardness Affect Ca and Mg Levels
- 2 part or this?
- Boxed Catalina NSW alk off the Chart?
- Hazardous materials
- Kalk and PH
- Magflake added and now algae
- Wanted to post my personal experience with Kalkwasser.
- Adding magnesium to limewater top-off
- super high alk and normal ph/Ca
- What Should your Ideal ORP reading be?
- Just Curious: What would neutralize Ca(OH)2?
- need help solving mystery
- calcium
- Trouble with Alk, Ca, and pH
- percipitation
- Phosphate
- Water additives
- RO output is 0 TDS. Do I need DI?
- Turbo Calcium Question
- Using baked Baking Soda as a dry ingredient
- PURA phoslock
- Salifert Alk test kit
- Calcium 475 with no reactor or addatives???? Help getting it down.
- Salifert test kits vs. others
- Carbon effectiveness???
- Mag test kits
- Where to get Elos test kits??
- electronic testers
- Washing soda in 2-part?
- "PP" container safe?
- Old experiment, new trial COIL DENITRIFIER
- Calcareous Algae.
- best quickest way to lower nitrate please hellp!!!!!!!!
- KCl ???
- Salifert KH/Alkalinity Table
- Ozone PLUS UV?
- Lo pH
- Red Sea Pro Reef salt mix..Anyone have an opinion ?
- Should RO/DI not have zero phosphate?
- Oceanic salt
- Tank Problem. Help
- Alk...Everything Right....Still Wrong!!!
- pH issues with carbon filter
- raising kh with sodium bicarbonate
- pH still lower than average
- Kalkwasser Reactors.?
- faunamarin
- using dow pellets,epsom salt,baking soda?
- Magnesium question
- High ALK & CA Usage
- phosban and iron in water
- Dosing Randy's 2 part
- inking xenia and iodine
- was low pH, is now HIGH CO2
- What did I do wrong?
- supplementing
- Purple Algae?
- About my cycle?
- sometimes Cyano sometimes Filamentous algae!
- adding kalk?
- Low magnesium levels in AB reef salt
- skimming organic carbons
- Randy’s 2-Part question
- 3m™ Colorquartz™ Ceramic-Coated Crystals(FOR A SAND BED)
- Amino Acids
- How stable is the DIY ALK/MAG/CA solution?
- craked tank disaster and high alk
- Alk & Phoosphate results
- permission of translation issues
- Cheaper Glue
- Getting it UP!!
- Green water, HELP!
- Deionization
- UV Question
- Calcification and Photosynthesis
- Low ALK level
- Can not get Calcium levels to raise
- specific gravity, what is the correct range
- Do TDS and pH Meters have to be "special"?
- excessive alkalinity correction
- Ca Reactor set up advise
- Good Chem Filtration (Carbon) to use on Reef Tank
- Confusing redox mesurements
- demineralized water safe?
- Levels
- high nitrate
- Does you CA reactor turn off?