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- Microalgae growth is limited by inorganic N more so than P.
- ph question
- calcium
- baking baking soda ?
- Does Seachem Stability worK? The Results
- can i mix MgCl and CaCl in top off water?
- Precipitation in stock tank
- increasing magnesium
- Very High Nitrates
- Hypo Salinity and Live Rock
- how to find magnesium level in aquarium
- Aquarium Chemistry
- Need Help Magnesium Way Low!!!
- Calcification process throughout daily cycle
- bad test kits
- NeoZeovit vs Brightwell
- Raising pH?
- phosban reactor
- Dosing Randy Holme's recipe
- Chasing a strange water problem
- RO/DI Media Replacement
- ph Swings from 8.3 to as high as 8.6
- testing equipment
- Skimmers gone wild
- calcium chloride
- Question: Mixing Two Part
- Tropic Marin Bi Calcium convertion to Kalk.
- dosing A & B ?
- Pelletized Carbon
- ammonia off the chart
- Hanna testers: EC or ORP?
- Igloo ice chest for WC's?
- Swinging Water Params
- stray electrical currents
- Cover for Stock Tank
- Vee Gee Refractometer
- Salifert KH test kits.
- need to buy a doser...
- Ph low
- SeaChem SeaGel
- copper effects on a tank?
- soda ash
- Should I bump my Alk up to help with pH?
- Issues With Magnesium Testing
- KH testing
- What to use to raise my calcium?
- Cal dose Question! Worried
- ozone generators, CO2 reactions
- hot kalk storage room
- gasoline and liverock??
- Nitrate - API Test kit vs Elos
- PH probes
- tech M for bryopsis
- calcium-elos vs salifert
- ORP Calibration Standard.
- anyone in need of using kalk and two part via doser?
- connecting ca reactor to Sulphur Nitrate Filter !
- determining 2 part dosing rate
- my tank just turned milky white!
- What's the fastest way to lower PH? Opinions?
- Gen-x Crm Ph.
- Can I sterilize/re-use this brute?
- ALk dosing/dropping questions
- Reef Crystals box salt- Ca and Mg levels
- reef bio fuel
- How long for MG to register
- salfert mg test
- RODI top off causing skimmer to go crazy
- Rain water???
- Calling all refractometer users...
- Kalk tsp to gallon ratio for Max PH
- Should i continue with Kalk?
- pH Change & Fish Health
- Salifert Alk Test-Interpreting results for 1st time.
- Prodibio´s Biodiest and Boyd's Chemi-clean
- Brass in a marine Tank
- Marine water test lab
- Mrs. Wages
- Recycling old live sand
- Low Alk= cyano?
- Ca titration test kits
- How does TDS relate to phosphates in RO water?
- I just used some BRS pellet GFO for the first time...
- Low alk but good ph
- My first snowstorm
- Water Parameters out of whack?
- ROWAphos - wash or not to wash
- What is the best way to dose mag?
- Elos Mg Test Kits (2 of them): 1700 or 1400?
- My PH and Akalinity
- HAIR ALGAE!!! how do get rid of this stuff??
- Vodka dosing, or so called sugur dosing input and poll
- Did I do bad when I dripped kalk after a chemi clean dosing?
- Help on Vodka dosing
- Vodka
- Very Stuck with Acro Problems
- Evaporated Sea-Salt--cheap
- Euco-Speed Blueline: Is this an acceptable alternative to Thorite? (datasheet)
- TDS cutoff point?
- chemi clean treatment - when to turn my skimmer back on?
- Require Assistance - Copper Meds
- How long is kalk good for?
- Setup of Corallin Ca/reactor
- ph issue
- sps white out ,,help please
- What exactly does ESV stand for?
- Nitrite question
- Mixing Nitrate Sponge and Phos in 1 reactor?
- Phosphate reactor?
- High PH
- To mix or not to mix
- Little ph problem. maybe some ideas
- Dinoflagellates...Extremely furstrating Looking for help....
- Why dose Magnesium?
- Results... Salifert vs Elos vs Sera Calcium test kits
- what is the best way to eliminate nitrates fast?
- Burnt Garlic Xtreme?
- phosban reactors
- What is the difference of anhydrous and dihydrate?
- Na+OH- solution converts cation exchange resin to Na+ form?
- When to dose 2 part
- Kalk for a 20 gal reef?
- Korallen zucht, "the reefers salt" help
- 2 questions for Billybeau1
- Nitrate test Kits
- dosing additives
- I seem to be struggling
- High Calcium-Low Alk (Run Kalk?)
- Nitrates near 40ppm how soon can I use mixed salt?
- Tank in Distress
- Iron Sulfate
- Magnesium Sulfate (BRS)
- Atmospheric co2 levels
- Kalk and Calcium reactor
- White Dinoflagellates
- How to remove or lower phosphate?
- salinity and kalk
- Elos Ca Test Kit Endpoint???
- Help! Parameters not changing
- Redox potential and anaerobic condition
- Using Rubbing alcohol instead of Vodka !
- fishlesh cycle method
- What is the correct level?
- Balancing pH and Alk
- Ca/Alk in in the good range, do we need to dosage?
- CA 360 / 10.5 DKH / 8.1 pH / Dosing B.A. Suppliments
- calcium level ?
- Anyway to lower calcium/alk other than...
- Limewater information
- Vinegar vs. Rubber
- low range nitrate test kit
- cc to ml
- Help with stubborn calcium
- Vodka Dosing
- Will this work as a temporary 2nd Chamber for a Calcium Reactor?
- Refractometer calibration fluid ?
- Is attempting a prodibio system in a 12g/10g worth trying?
- tank in basement low PH
- CA crash. How much can I adjust/day?
- ca and kh help!!
- Algae problems
- Marc Weiss Coral Vital?
- Alkalinity question/ how to lower it
- Best way to dose alk/calcium?
- Question about adding calcium
- Alk keeps dropping but not calcium?
- GND Probe & coaral ?'s
- methanol dosing
- PAR definition
- sulferic acid container???
- mortar mix for rock
- Brass fittings in an reef aquarium
- Natureef testing instructions???
- Calcium Too High?
- mixing salt container strange film
- Reef Crystals Alk 4.5 meg/L
- The best way to make NO3 and PO4 undetected?
- Question on Hach Alkalinity
- Is Randy still carbon dosing or harvesting algae
- Sodium Carbonate Question
- Where has Randy Holmes-Farley been?
- dosing pump slightly off
- Did I clean my sand??
- Plan for the Switch - Reactor to 2 part
- Marcorocks, PO4 and Muriatic Acid
- Is there a good time to check ALK/DKH
- Test Kit & Parameter Questions
- How to calculate dosing
- My ph.... It is dropping too low.
- High Capacity GFO vs. Granular GFO... What do you guys think?
- What absorbs magnesium?
- What absorbs magnesium?
- been having some tough times with water..
- Vodka/ Cyano and Chemiclean
- is it a problem to make and dose two part from 5 gallon jugs?
- Phosguard, PhosBan, Phoswhatever?
- New Live Rock - Unknown Source
- My parameters are perfect after just two days?!
- Does GFO absorb iodine
- Mag 1875 - please help.
- Silicone Problem
- KH issue / question
- dosing carbon?
- carbon dosing + filter feeders
- Dosing Kalk depletes Magnesium?
- Vodka - stange side effects on the fish ?
- Vodka dosing and yellow slime
- Calcium Chloride Anhydrous Pellet
- Dosing w/ medical Iodine
- time frame for dosing cal/alk
- "Reef biofuel"
- Mystery RTN
- Best way to lower nitrate.
- Algaefix Marine, warning on label
- Seacheam Renew
- Carbon or not carbon with during cycling?
- Snow Storm
- slow death
- calcium reading
- Seachem Prime- does it work?
- Anyone use the Reef-Resh system?
- Vodka vs Vitamin C
- kalk=no effect on calcium?
- Prodibio Kit - Regular or Nano for a 15g total water vol. system?
- calicum issue
- Fluctuating pH
- Good Prodibio guide/reading
- DIY Mag recipe 5 & 3 Vs 7 1/4 & 3/4
- Help with math please
- Chemi-Clean question
- Best test kit?
- PH Monitor
- Citric Acid Question
- questions about vodka and sugar dosing?
- Clumping Sand Bed
- stupid, stupid, stupid
- two parts solution
- vodka after 18 hrs.
- iodine supplement
- Can this be right?
- Dosing 3 part ??
- needing alot of 2 part, with very low demand tank
- rid-ich+
- Kalk overdose
- Why does raising my Mg mess up my alk/ca?
- Carbons
- PH keeps dropping and KH High
- Is Hach a good phost test kit?
- Kalk options
- Decreasing salinity?
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