- Alk/Ca Increase issue
- Solution to low magnesium?
- Using Protein Skimmer for CO2 Scrubber
- Skimmer and Vodka and Vacation
- Fish deaths after starting Kalkwasser
- Recipe2 and skimmer
- Using chemistry to rate skimmer performance
- API vs Aquarium Pharmaceuticals
- Is my Alk too high?
- Bio-Pellets & Skimmer question
- KH Too High, and no coraline algae.
- High Calcium number in new salt mix
- Update to Brightwell Aquatics Management and Magnesion P Guaranteed Analysis
- Nopox Replacement
- Tank Param OK?
- How to add BRS Magnesium Mix
- Are my nitrates too high to be brought down?
- Brightwell Aquatics Magnesion-P Appears Grey After Mixing.
- Nano reef filtration causing nitrate spike?
- Nitrates
- how much BRS soda Ash
- Dosing newbie
- Kalkwasser Reactor questions
- Dinoflagellates look like snotty/slimy
- BRS Magnesium Mix?
- Microscopic ID help
- Parameter Question
- signs
- Can I custom mix ESV salt?
- Can someone show me how to make a line graph for my nitrogen cycle with dates etc.. W
- Phosphates GFO
- Ammonia in QT w/ Cupramine
- New ORP probe
- making kalkwasser....
- Great Barrier Reef corals eat plastic
- Brown Algae on sand bed....
- Red sea coral pro salt storage
- Salinity and PS water level
- Why my salinity level is increasing?
- Diatoms
- What Strontium Test Kit Do You Use?
- RO water 1 TDS (post DI) or 14 TDS (Post RO)?
- Overdosed buffer!
- Relationship between alk, light, and nutrients
- Red Cyano Rx problems
- Speed of lowering phosphates
- Low Alkalinity
- 2 Part Dosing not balancing out
- Tests for Soap/Toxins
- might have added too much reef buffer?
- ph help
- Low ph
- Black sand bed
- fighting algae
- Vinegar Dosing starting amount
- Funky tests
- Need advice on high magnesium and low alkalinity
- Alk Standard
- Apex Conductivity Probe
- Di resin
- Mg
- Sulfur Denitrator Questions.
- Aqua-Test Box Marin Reagent
- Deciphering NO3 and PO4 relationship
- Trying to raise calcium, is the reef chemistry calc, is this right?!
- Cloudy water after mixing instant ocean and Kent marine
- pH probe into clear kalk
- Low ph 7.8
- Question About Dosing Kalk and Alkalinity
- Old tank syndrome: reef salt to blame?
- Help! KH off Charts, PH Stays below 8.1
- Help! KH off the charts, PH too low
- Your experience with Biokit Reef
- Calcium and Alkalinity
- dkh
- Strange testing results - bunch of factors?
- Gfo
- Prime?
- In need of some guidance!!!
- Dosing Nitrate, which type and where do I get it?
- pH probe issues
- Favorite Nitrate Test Kit?
- Are all two part additives created equal?
- Calcium 520 / Alk 8.15 / Mag 1300
- Are these pure enough??
- kalwasser not separating
- what kind of plant is this thats taking over my rocks.
- how slowly do you dose alk?
- Interesting anomaly
- Triton test with high selenium
- Dry rock cycle, one shrimp not enough?
- crushed coral and aragonite
- Bryopsis last resort
- Learn from my mistake!!
- Turf / Hair Algae? Not sure...
- High Calcium salt..what to do with it?
- Hanna 713 vs. 736
- Looking for someone to speak at a HS Chem Club in Ma
- Salifert Syringe
- Cycling
- Changing salt: high mg to lower, to reduce alk.
- Clorox Brand Calcium Harness Pool
- Dipping Acans in Hydrogen Peroxide
- Two Part Dosing Help Needed!!
- Can't get rid of cyano
- High pH after dosing accident
- Baking Magnesium Chloride
- Can I add a DI membrane to my existing RO unit?
- Phosphates in rock cooking
- How many people are still vodka dosing?
- Adding kalkwrasser to balling lite to balance water chemistry
- Need a Chemist, Acetic acid (white vinegar) and salt solution percentage
- Missing LTA (long tentacle anemone)
- Polyethylene tube for AWC turns black
- phos
- Hobbyist vs. Triton testing
- Red Sea reef colors dosing help.
- Vinegar and chlorine bleach for cleaning pumps/tubing
- Fauna Marin Trace 1,2,3 and BRS 2 Part
- added phosphate in nori ?
- Help SPS Dead and Red War Coral Dying
- raising salinity
- Testing phosphate?
- Medical Grade RO water
- Could someone help me ID this?
- two part salinity question
- Best supplements
- Hanna primo off charts
- Let's Talk Test Kits
- Nitrate and phosphate limited
- Math check
- Salt preference
- Need help with dosing
- NYOS or Red sea for nitrate test?
- Moved Tank, nitrates and nitrites sky high
- Need help with dosing
- Moisture in DI resin zip lock bag. ...
- Help with ammonium chloride dosing for Dr. Tims!
- Trying to raise Mag, safe amount per day?
- Ammonia and nitrite levels high
- So riddle me this Batman - rising values
- Are these safe to go in my tank
- CO2 Scrubber or Fresh Air Intake
- Continuous W/C and IO salt
- Water Testing Lab
- ORP - Ozone - Bacterial Activity
- Why does my Reef Foundation B precipitate?
- Baking soda = alkalinity rose to quick now what
- Calcium and Alkalinity drop seems excessive
- Nitrate Test Kit Shoot out: NYOS Salifert RedSea API
- Water only tank - but sterile
- Hanna ULR 764 Checker
- High dkh
- your expired test kits results?
- Will indirectly contaminate with copper causing issue to your SPS???
- DIY Potassium mix - Cl and SO4 ratio
- Water Changes
- iron
- High Nitrates- Help
- Red Sea NO3:POX4X Real Time Review.
- Proper way to reduce salinity
- Upgrading to 2x Bigger Tank, 1/2 the dosing now?
- Cyano not going away
- Lanthanum chloride concentration?
- Red Sea Foundation Dosing help
- Mixing KNO3 with other product?
- is there such a thing as having to much carbon in your tank rox 8.0 in a reactor
- salt mixing ?
- Good brand of supplements???? Dosing soon
- 1ppm ammonia in newly mixed IO?
- Chem pure elite
- Alkalinity two-part into kalk
- Good water tester and supplements?
- Alk drops - Cal doesnt - what gives?
- kalk in ato evaporation question
- pH Measurement Error (in vs out of tank)
- Nitrates!
- Cheap local brand sea salt
- Reef Param
- high ph in saltwater holding tank
- High Magnesium
- Newbie salinity Question
- Want to double GFO, have no coral, but lots of GHA.
- Calcium Reactor and Kalkwasser?
- Celcon m90 plastic in the reef
- Quikrete 1126-20 Hydraulic Water-Stop Cement
- Kalk not keeping up
- Sulfur Denitrator
- Carbon yes or No
- PO4 Phosphate Test Kit Shoot out: NYOS Elos Pro Salifert Hanna Checkers Seachem
- PH and temp correlation
- Calcium Precipitate?
- Question about using Lanthanum chloride in following two ways
- vinegar dosing via ATO/ kalk reactor.
- hydrogen perioxide
- frequent water changes vs dosing suppliments
- Lazy reefkeeper needs advice
- CDX Media?
- What test kits do i need to add Kalk to ATO?
- Chiller loop and anaerobic bacteria
- Triton vs. Aquamedic AWT vs. Hobbyist kits API Salifert Elos RedSea Hanna etc
- Chemistry help needed
- Cloudy water ??
- How do you store your PH pen?
- Weird Phosphate Readings + Cyano
- Does Crushed Coral Increase pH?
- Brightwell Xport PO4
- Snowflake Reef - Alk Overdose
- Low Calcium, Normal Alk+Mg, Dosing Kalk+Alk
- washing soda
- Bacteria and water temp?
- Bacteria in a bottle
- Dosing Alk and Ca
- Triton results with high tin
- Magnesium Testing Questions
- Phosphate limited with bio pellet carbon dosing NEED HELP
- Bightwell Regenerable NO3 & PO4 Adsorption Resins?
- nitrate and PO are non detectable, low color on SPS
- Vinegar Dosing
- High nitrate levels
- buffers vs straight ca/kh/mg?
- GFO before W / C
- Just had an epiphany with nitrates
- Disinfecting system with bleach
- Spa alk raiser safe to use as ATO alk buffer
- Help! NO3 at 12ppm
- Initial 2 Part set up. How do I know where to start?
- CaRX Low Alk
- Switching salt in a FOLWR
- Help with pH and alk issue
- Calcium buffer
- 2 part dosing
- Bacteria: eliminating ammonia force bacteria to eat nitrate?
- IO Salt causing unusably hard water
- PH dropped??
- borax calibration solution
- nitrates are to high! any suggestions on how to lower them?
- Alk correction with baking soda
- Nitrate Test Kit
- Adding to ATO
- Dosing LaCl3(Lanthanum Chloride) directly into skimmer?
- Carbon dosing - Vinegar or Vodka?
- will too much LR lead to low NO3, PO4?
- I need to nuke my established live rock.
- Sodium Bicarbonate vs. Soda Ash
- Ongoing Coral Growth Problems. Help!
- Raising Magnesium Levels
- red sea reef foundation abc / abc+ whats the diffrence?
- Tank just cycled, but I haven't seen a diatom or algae bloom.
- 10 year reefer confused about nitrogen cycle!