- Alk in the 8's and high MG and CA
- In need of a good digital nitrate tester
- Bubblers lowering PH, big concern?
- Is it safe to put a cinder block in a tank?
- High Alkalinity and High Calcium ??
- Calculating remaining Vinegar
- Cycling almost done but Phosphates really high
- (Cycle) High ammonia and nitrate and nitrite increasing
- What pocked or bit me?
- can a UV sterilizer kill fish?
- Need some critiquing
- Is this flexible PVC safe?
- low kh
- pH drop
- Iodine and Strontium
- Dosing Magnesium with Calcium 2-part?
- Are food grade barrels necessary!
- Old chemicals
- Alkalinity & Vinegar dosing
- White ChalkBuild up on Glass
- Trace Element for Colors: Fauna Marin or Red Sea
- Bleached rock, what's this stuff?
- Kalkwasser dosing
- Do not calibrate to Zero
- Tap Water Quality
- kalk caused high ca and low alk
- Question on dosing kalk with ato
- Limewater to magnesium dosing ratio
- Can Limewater and magnesium share tubing
- Vibrant by UWC testing
- Ways to increase pH
- Algae
- How much phosphate its in the rock?
- Dosing NoPox during cycle
- ideal time to dose...CA, Alk & Vinegar
- Dosing help please..
- So I Got a Doser....
- po4 reading after dosing lanthanum chloride
- Limewater to magnesium dosing ratio- please check my calculation
- Have 12"x24" Media Reactor?
- Live rock in sump for denitrification?
- Saturation of BRS Alk solution
- What Phosphate level is toxic to fish?
- Zinc
- testing for oxygen....is it necessary ?
- Better growth, clearer water without water changes
- 500 Tests Possible for Red Sea NO3 Test
- Low Alkalinity
- Reactor
- Continuous Alkalinity Monitoring
- Is it wrong to use high food grade salt when watering out dry rock??
- Constantly Falling pH
- sulphur in a calcium reactor
- Need Advice RE: pH/CO2
- Dinokill
- Cycling tank, help understanding
- Red Sea Reef colors to raise Potassium
- Getting ALK right
- Prodac calcium test kit instructions
- Trouble With Keeping Alkalinity Up
- Alk math help
- Vinegar dosing chart
- kalk question
- 10 days into cycle&chill and it gives you that look
- Pacific phosphate levels
- CANNOT get nitrates down
- Tropic Marin Pro Reef Salt Parameters
- rate limiting step in nutrient export using carbon
- High salinity
- Algae Help Please
- Closed loop bio-filtration on/off
- Quick question about additives
- Should I keep dosing kalk along with 2 part?
- Are the green Eheim hoses safe?
- Nitrate dosing...aka aquatic science-ish experiment
- Alkalinity range and too low
- Crushed coral lowering alk?
- ORP 450 and rising!
- using red sea coral pro...alk in tank is 7.5ish
- Carbon dosing, ORP, skimming, and slime
- Microscope - thoughts on one and cost
- Reduce Phosphate or not?
- Pre-dose the reserve RODI?
- Nitrates
- First time Regenerating GFO, question
- Red Sea Calcium Tester
- Starting biopellets - should I still dose vinegar?
- So I need to raise my Salinity. Best way to do so.
- Sanity Check? No3po4x? High phosphates, no nitrates, huge sump.
- Two part dosing (ESV) beginner question
- Hydrogen Peroxide for bacterial infection in corals
- Real vs synthetic GFO
- Restricting Kalk to dark hours
- phosphate increasing daily?
- Dosing before filter sock?
- NOPOX Experience
- Vodka dosing ?
- Carbon is wasted if use in same reactor with GFO?
- Wow, just way over dosed
- Dosing Ak/CA
- Aqua plus dosing
- My corals are not consuming alk
- please tell me Salifert pH kits read low
- Phosphate problem
- Chronic low pH
- Media For Phosban Reactor 150?
- Instant Ocean + calcium reactor = Reef Crystals?
- Randys stock - How many PPM
- ALK level dosing vinegar?
- Run GFO while dosing Potassium Nitrate?
- Neomaris is losing ground...
- Dosing rates for bulk CaCl and Soda Ash?
- Siporax, low nitrates, and high phosphate.
- Why would somebody want their sg at 1.030?
- ChemiClean?? Do or Do Not
- Best dosing pump
- Recommended Doser Brands/units
- Fe dosing
- ATI ICP Analysis results: Question
- Fauna marin trace.
- Need advise from reef chemist
- Alkalinity help please
- Phosphate in mixed salt
- Ozone seems to be working
- Direct addition of Reef Advantage Calcium
- Kalk
- pH and kH meter for color challenged?
- Soda Ash vs Baking Soda
- What are the dangers of dosing Peroxide
- Parameters All Out of Whack.
- Potassium test question
- Calcium and magnesium
- DIY conductivity salinity calibration fluid
- Sterilizing running display tank
- What's the white fuzz growth when volka dosing
- 2 Part Dosing question
- Mag supplement
- Mixing Sodium Bicarbonate and Soda Ash together?
- The Other Parameters
- First time with kalk
- Stabilizing large pH fluctuations
- Help with Hanna 772
- Iron supplement
- is it ok to dilute kh in RO before auto-dosing?
- kalk as well as 2 part?
- Randy's DIY Iron supplement
- How to lowering alkalinity and Magnesium
- Inline alkaline drinking filter
- What does "well established" actually mean?
- why do we measure both Ca++ and alkalinity
- Hair Algae, BioPellets and AZ-NO3
- What ingredient in tap water feeds coraline?
- Diatoms Issue
- Something in my sump
- Water changes or more water?
- Parameter help
- Little to no growth
- Seaklear phosphate remover
- Mg mixing chem question for chem impaired
- 2 part help
- NoPox with Rowaphos?
- Mg Raise Math Question
- Magnesium not dropping
- Homemade Garlic Juice
- Need help installing kalk stirrer
- PO3 Test Kit
- Adjusting Kalk dose for the season?
- Low Ph but normal KH and calcium
- Salfert result compared to Apex
- Nitrate dosing long term log
- Will Nitrites ever drop to zero?
- Mysterious nitrates and how to get rid of them?
- Reuse Live Rock
- carbon donors and cyanobacteria
- Salinity and ATO Help
- Nitrate Test Kit
- Quick question about Randys Alk mix.
- Running kalk through a dosing pump
- Math dunce needs help with dosing coral colors
- Need advice on possibly switching salt -trying to address Alk stability
- Phosphate parameters
- Fritz pro RPM salt
- Kalkwasser dosing
- Water Clarity - Filter Changes in Nano Tank
- Readings on my tank
- Triton test results help
- Strange NO3 results
- Want to dose Kalk for PH but need help calculating impact on 2 part dosing
- Need help identifying these white little slug guys
- Low alkalinity all the time , but high calcium and magnesium.
- Problems connecting RO/DI system
- Help Salinity too Low.
- Red Sea Mg powder suppliment help
- Standard GFO vs. BRS High Capacity
- potassium nitrate question
- Reef Crystals and Alk Question
- BRS Mag, does it go bad?
- Need help/advice. Issues with SPS
- what is the recommended value for CA, mg for dkh of 7?
- API Phosphate Regent SNAFU?
- UV Light
- Can I use muriatic acid in an ally to clean rocks?
- Just bought and moved 125 gallon reef tank
- Phosphates
- Alk & Calc in fish only tank
- Trace elements with calcium reactor
- Alkalinity Dosing Recipe
- phosguard vs phosband
- high lithium levels -- no iodine
- Tank cycling question
- White growth on my chiller piping
- BRS Kalkwasser worth it
- Making Your Own Salt and Dosing Questions
- Phosphate locked?
- Nitrate spike problems
- Help please
- Low calcium with Kalkwasser dosing
- Need to replace discontinued API Tap Water Filter unit
- Why are my sps alive.. But not surviving...?
- need advice with water params.
- Three Years of Cyanobacteria Blooms
- TDS in Brute
- Dry skimmate and Zeovit
- Dosing Pumps vs Kalwasser
- Need some help
- New to Hanna. High dkh (12), just a couple questions
- Koral Color question
- Magnesium quant method?
- New tank start up. (Not a nebie)
- Dinoflagellates or diatoms in my refugium and its keeps coming back
- Nitrates
- Wierd Nitrate Test Results.
- First time regenerating GFO
- Mag Pellets precipitate
- How long until bacteria on rock starts dying out of water to need to re-cycle?
- Why cloudy?
- Spray paint & submerge?
- Carbon dosing and running carbon media
- Alkalinity does not drop...why?
- what is the benefic of balancing the Cal to your KH range?
- Reducing Magnesium
- Phantom Phosphate?
- Back again re: Nitrates
- Safely Raising Alkalinity
- Salinity plummeting, and low dKH. Help!
- zeovit bacteria ? Same bacteria as carbon dosing?
- Water source question
- Dosing Nopox, cyano, and red spectrum
- Dino and Cyano Teeter Totter: Get me off this rollercoaster
- Phosphate test kits