- Sterilize new salt water?
- RTV silicone aquarium safe !
- Carbon Dosing Update
- Sodium Nitrate in top up water
- API freshwater master test kit with SW card
- WOW!! AMAZING TANK- 95% Water changes
- brs 2-part
- Is the Hanna Phosphate Checker worth $50?
- Low NO3, should I still dose?
- Help Please Refractometer calibration
- bathing rocks with citric acid
- Question on adding 2 Part Solution
- Alkalinity crash
- Water Question
- Mercury and tank health
- Flash Reef Chemistry Calculator working again
- Measuring the nutrient levels of coral bag water..
- Thoughts on HI 83203 - Multiparameter Photometer for Aquaculture
- Low magnesium Q?
- Low Magnesium...
- Refractometer gone wild
- Calcium reactor - Media depletion
- what is your alk level and how do you lower it?
- How should I dose baking soda
- Free diatoms with every water change!
- Has anyone tried Interceptor Spectrum?
- Silicates, Diatoms, Si test kits
- Potassium and Algae Growth
- Phosphates -
- Phosbane reactor or Vodka dosing?
- Kalk Overdose?
- Kalkwasser Set-Up with Calcium Reactor Help
- Increasing Ph of water from sulfur reactor outlet
- water changes instead of supplementation
- Averted a tank disaster: what's happening now?
- Which Hanna phophate checker
- does paraguard leave anything behind in the tank?
- Styrofoam ??
- question about mixing limewater
- ATTN: Vodka Dosers
- Salinity
- BulkReefSupply 5 Stage ro/di
- calcium silicate
- I need a new salt mix...
- Saltwater from real natural Salt
- Deep Blue Nitrate Reducer
- Vinegar dosing
- ATO has rubber inner tube smell
- Fewer byproducts with kalk vs 2 part?
- Nitrate levels still Toxic!
- DI color changing
- Kent Marine Phosphate Sponge
- Regenerating GFO in bulk?
- TDS Readings innacurate?
- Water Testing
- HOB filter or skimmer for qt tank???
- trouble with water
- vodka dosing milky water no skimmate
- Show me your Vinegar powered tanks!
- DIY Dosing dry CA and Soda Ash ????
- Question about Kalk in ato
- Trying to stop Precipitation on UV glass shield?
- Korallen-Zucht (Zeovit) Sea Water Complex
- Carbon Dosing
- High Alk but low Calcium
- Looking for a calciujm test that fits my needs
- amino trimethylene phosphonic acid (ATMP)
- sodium nitrate
- Alk overdose
- salt mixes
- refractometer ... which one?
- Kalk math theory check
- My Levels and question/suggestion
- Precipitation!
- Dropped large meat lovers into sump!!!
- api nitrate kit reading 160+
- lower alk = lower demand?
- Refractometer & Hanna Calibration
- No mag consumption
- Vodka Dosing Emergency
- Ph way to high
- Using NeoMag to maintain Mag not working?
- Dosing vinegar to limewater - to help prevent alk depletion?
- Randy's 2 Part
- Chemi-Pure Elite
- Nitrate problem
- constant low PH help
- Droping 2dKH in 10 hours
- New Tank Questions before we get started
- BRS 2 part how much do you mix
- Timing of 2 part dosing??
- Need a little help with ozone...
- Cloudy kalkwasser
- Where oh where has my Magnesium gone? + Tech M and Bryopsis...
- Pulling my Hair (algae) out
- Effects of Dying Sponges?
- a link on lanthanum chloride
- Micro fiber felt filter sheets
- 2-part dosing and daily water changes
- Always low mag and alk but not ca
- Mrs. Wages Pickling & Canning Salt
- supplements for a reef tank
- Sponges inside my Protein Skimmer
- skimmer/nitrate question
- Po4 levels in Ca Reactor Effluent
- live rock
- Neglected Sand Bed
- GFO Reactors
- Best way to reduce No3???
- Bad test numbers need help
- dinos,kalk and high pH question
- Thinking of switching from 2 part to kalk.
- home made chemical supplements for reef
- RODI phosphate?
- 2 part dosing = GFO and Carbon solidifying
- Water volume demand change?
- pH problems
- reef crystals high mg
- pH of final GFO-regen rinsate?
- Brs rodi
- Can you add kalk into your ato system water
- Alkalinity through the roof with Kalk in ATO
- TDS meter results accuracy
- Alkalinity in a BB Reef VS Shallow Substrate Reef
- clumped salt not mixing clear
- Skimmer Air Supply
- prop tub leaching somethig bad??
- ReefBooster ?
- High levels of magnesium
- Dosing Tips/Tricks?
- Ph question
- Help with raising ALK
- safely replacing IO salt via RC?
- B-Ionic dosing question. Low Alkalinity
- When is it safe to put newly mixed saltwater into a aquarium?
- ything that might completely mask a nitrate reading?
- po4 upto 0.10 in a day, since 2-3 months
- Free chlorination?
- high nitrAtes and phosphates help please
- dosing 2 part
- Diatoms
- magnesium dosing help
- What kind of algae is this and what eats it?
- RO/DI confusion (caution, long-winded)
- Four Alk Tests...four different results
- Vodka dosing question
- Alkalinity 222, Calcium 556. How worried should I be?
- Amino Acids expiry?
- Red Sea Test Kits
- How often to dose
- Whats causing my skimmer to go nuts
- max water change on a 120
- Vodka/Vinegar Poll
- Am I doing some thing wrong?
- Cyano spot appears and disappears
- Help! Tank Transfer Problems!
- Comparing Costs of Salt Mixes
- Two Part Dosing
- frag tank no fish, nitrate and phos?
- Magnesium level?
- Red velvet alegery?
- MACNA Lecture - Organic Carbon Dosing
- SPS bleaching and sliming
- Maintaining and monitoring salinity.
- Calcium and Alkalinity woes
- Two Part Alkalinity precepitation
- Purple Up
- New Hanna Phosphate Checker and 0.00 ppm measurements - is my meter broken?
- 2 part overdose...
- Adding DI cannister to RO... Problem!
- Bristle worm farm delema
- Chemi Clean and BUBBLES!!! Help
- Son feed saltine crackers to fish!
- Low calcium
- Is this a 'SAFE' auto top off container for dosing Kalk
- Question for Randy (or others) on continuous water changes
- Vodka dosing questions
- I/O RC or I/O
- %5 Acetic Acid = White Vinegar?
- 10% buffered formalin
- ESV kalk ?
- Help me to understand nutrient process; and fix my whole system
- aptasia doseing?
- is lime right for me?
- Low Magnesium With H2Ocean Salt
- Cant maintain Alk and Ca using 2 part @ 1.6ml per gal rate
- Fluval Marine Salt mix
- Calcium and Alkalinity Levels
- Randy's 2 Part Concentration Question
- Water Change Concerns
- If dosing kalk w/ATO, where in sump should it go? Or does it not matter?
- calibration fluid of known alk/dkh?
- Pest Man - Need Advice
- EVS B-Inoic calcium levels
- Does a coral only tank generate much nitrate?
- Kalk in ato, what to do with bottom sludge?.
- Help high alk !
- Diatoms? Dinoflag? Or red slime
- Carbon dosing via ATO/ very diluted kalk
- Question re my first test. Total noob. Sorry.
- LFS water test
- anyone know the 4 main element consumption ratio's ?
- RO/DI water with Phosphates
- Nitrate Issue
- My city water quality report. Good or Bad
- Ph
- do liquid test kits expire
- do liquid test kits expire
- Test Kits which one to use
- BRS GFO ver Seachem PhosGuard
- = magnesium as high
- Dosing question
- precipitation in sump why?
- dosing requirements
- Calcium/Alkalinity & PH, SPS color...
- Magnesium and Algae
- Water for a Reef
- BioPellet Reactor Tumbling Help
- Calcium Slowly Rising - What to do?
- Switching from NSW To Syntethic Salt
- Low Salinity
- Food Grade, power washed plastic drum?
- Restarting Biopellet Reactor and One Fish Gasping
- Advice on which product to raise alk and calcium
- Mushrooms and softies
- Biopellet advice
- Iron dosing: feosol carbonyl iron
- What Is This Bacterial Bloom Thing.....
- Baking Soda Recipe
- phosphate reactor and diatoms?
- ? for Randy on Calcium Chloride Flakes
- Vodka Vinegar Dosage
- Natureef kalk is always cloudy ! Help
- ebay testing tools
- 20g to 65g Chemistry Help/Advice.
- ? about raising mag
- need help, keep losing coral
- Aqua Vision Aquatics Precision Integreat
- randy's 2-part question
- where to dose Vinegar
- Potassium levels
- Reef crystals vs instant occean - softies!
- brown stuffs
- New XL Bio Pellets anyone try them yet?
- Need help wit CAL and ALK
- Calcium Hydroxide and Lime analogues for the reduction of phosphates
- Phosphate Help
- Open brain coral losing flesh?
- Help to make 2 part from kent supperbuffer and turbo calcium
- Red Sea vs API test kit Ca Alk ?