- Test kits for the colorblind peeps
- TDS going up in container
- Alk?Kalk?Calcium?
- calcium reactor-using 2nd chamber with dolomite to raise mag levels
- Replacing Water Lost From Skimmer?
- about ionic ballance in the reef
- Alk Low, PH normal....
- Replacement filters for Ro/DI
- Kalk vinager carbon dosing
- Green Bubble Algae
- help!! red slime
- GFO and Hair algae
- Sodium Hydrogen Carbonate as a PH & KH buffer
- Randy...what are your thoughts on Vit C?
- got alk levels normal...want to raise CA
- Salifert ALK reagent (what is in it?)
- Hahaha OOPS. Melted a jar.
- bulk chemical quality
- How much to calcium to dose
- Magnesium carbonate precip, ok to use?
- What could have triggered this change?
- Crazy Question
- No skimmer ,Aqualizer?
- Mag pellets?
- Freezing Randy's 2 part ALK and CA
- Extremely high CA and extremely low Alk
- Nitrile or Neoprene, reefsafe?
- Alk is very high
- My water is sooooo silky????
- components of salt mixes
- New Salt=Pale corals?
- zeovit
- Iron supplemenation
- Calcium deposit removal container, vinegar + bleach?
- Getting Into 2-part Dosing
- RO / To buffer or not to buffer?
- ALK with denitrator and CA reactor
- Wow! My PO4 is off the chart! What now??
- Vitamin "c" dosing Calling the experts...
- kalk with vinegar
- Limewater ahould raise alk?
- High ALK low Calcium
- Randy's 2 Part, is it supossed to be mixed?
- Hair algae and TLC Marine SAT
- DSB Question
- alk question?
- Ferric Hydroxide vs Ferric oxide
- circulation flow rate in Calcium reactor
- No-silicate
- Safe way to raise salinity?
- Test Kits
- Running Activated Carbon while Vodka Dosing?
- Question about 2-part Dosing Pumps
- Mysterious Deaths?
- Mysterious Deaths?
- why so much red algea and little coraline?
- Introdusing NO3
- Double carbon bond and light absorption
- ozone reactor
- ReefresH20, denitrification realistic?
- Thinking about overhauling my complete tank.
- PinPoint Cal solution
- Vodka Dosing
- Magnesium Help
- Need source for clean nitrate. Really.
- ID Help please, Unknown Angel
- high alk and foggy water (new tank)
- Dosing Nitrate
- fine grain lignite carbon?
- Salt water barrel cleaning
- saturating limewater
- B-Ionic....Alk issue
- Calcium Hydroxide
- Granular vs. Pelletized Ferric Oxide Question
- Mixing ozone and calcium reactor effluent
- Kold-Ster-Il
- Randy- Help with making two part.
- Tips on increasing calcium?
- Question for Randy
- About calcium
- cheap dowflake
- How do I reduce nitrates????? please help!
- algae problem!
- will carbon last forever with ozone ?
- can a skimmer be too efficient?
- Baking soda and precip
- Adding Kalk with a Dosing Pump and ATO
- iodine overdose HELP!!
- Carbon Q for Boomer
- How much is too much/not enough?
- A Newbie Needs Help
- Question about vinegar
- Bio-Pure Product
- Vitamin C and Buffers
- Metal wrench?
- Bacteria additives question?
- Newbie question on water
- Kalkwasser, try it or not?
- Octopus Extreme 200 with a 20 G sump?
- Confused/alk percipitat
- color shifts with different ballasts
- mississippi line
- additives in top off water
- Supplementing Potassium
- Need help!
- Maximum salinity of RC without precipitate?
- ZEOvit,yes or no?
- Which Skimmer for a 250 g. system?
- Bleach and Filter Socks
- Water quality question
- ph?
- Makeing new salt water.
- Black Substance in Sand bed
- Will loose GFO hurt aquarium?
- How is Prodibio different from Zeovit
- Am I doing ok?
- Nitrate Reactor (sulfur method)
- Copper Sulfate in my food. . Is this bad?
- kalk in topoff?
- Need Help With PH Readings
- Mag Flake dosage
- pH/Alk Advice Needed
- PO4 and nitrate help
- Iodine supplimentation, Is it worth it?
- antibacterial sponges
- Baked Baking soda with leftover particles
- MG levels @2500
- calcium reactor x cyano
- Kent Turbo Calcium & Baking Soda (For two-part system)
- Dose adjustment question
- Low ph, high Alk ?
- RO verse reminralised top off
- Magnesium levels affect on coral
- Gravity / Salinity Novice question
- Does the 2 part go bad?
- How Bad Did She Mess Me Up!!
- how to completely stop red slime and red cotton alage from growing?
- Testing Alk-Better with lights on??
- zeolite
- Phosphate
- Tank Testing
- Thanks to Randy et. al.!
- baking soda
- calcium levels too high!
- dolomitic lime
- Help with a good Salt brand??
- Kalk and Mag in top off water???
- carbon dosing and skimming
- Two Salifert calcium test kits with totally different results!
- Does cyano really use phosphates?
- Limewater question
- switched to seachem...orp raised from 290 to 330
- TDS @ 20 ppm is this bad??
- Low magnesium
- Brightwell Reef Bio fuel
- Alk Salifert test
- DI resin..
- high activity acid washed carbon A8009-12 HAC
- Cycling tank
- Milazzo Mag Pellets?
- Marineland Diamond Carbon
- safe epoxy
- Using kalk with calcium reactor !
- Phosban ? please
- Help with randys 2 part dosing rec. #1
- Nitrates?
- Trouble with PH!!!
- Red Sea-API test kits
- Salt Mixing Question
- Soil Doctor Pulverized Lime
- water question....again
- 55 gal drums
- if Caribsea ARM dissolves at ph 7.5, won't it dissolve in tap water?
- Kolorscape Leveling Sand 2
- Could my fish load be the reason for N03?
- high phosphates and coral issues
- test kit comparisons
- what maintains alkalinity in NSW?
- Some Advice Please?
- Do phosphates and heavy metals bind to silicate based sand?
- copper removal
- Mineral Mud?
- Is low PH really a problem?
- ZEOvit vs. VSV (or other carbon dosing)
- new dowflake and borate has any
- how to raise magnesium???
- kalk into a ph of 8.4?
- Is my tank safe to use?
- Going on Vacation - can I dose Randy's Two Part Solution mixed in my top-off water
- NEw tank syndrome...BOOOOO
- quick question
- Precipitation
- Two Part Calculations/Questions
- Questions about Phosphates in Base Rock
- ASM G2 or Octo Extreme 200??
- Is ceramic reef safe?
- alk & calc out of balance
- Epsom salt
- Magnesium help
- Switching from IO to RC
- Carbonate Hardness (KH) Test
- C-Balance to raise Cal?
- DOWFLAKE??
- Bucket of salt hard !
- kh conersion
- Test Accident
- Mag Question
- Calciium over 500... implications???
- looking for advice (ph issue)
- Calcium Precipitation...whats happening?
- will 8ppm nitrate kill my sps
- Looking for a bit of advice here on Carbon
- Kalk Questions
- Dripping kalk 24h !
- Bulkreef 2 part question
- Coral colors lighter after Pordibio with ULN environment
- Dripping Kalk/Auto Top-Off Questions
- Phosphate and chaeto growth.
- getting my chemistry right(newb)
- Thoughts on daily auto water change
- how much 2 part to mix at a time
- ?nitrate or nitrite which to test
- Copper binds to silicone?
- Calcium Chloride + Water Reaction question
- TDS inline meter
- Bagging fish and Ammonia?
- Magnesium Chloride Supplements
- Cloudy Water - Why?
- Difference's between pH monitors?
- question about dowflake
- Low Calcium issues... Mg and Alk are fine
- Dozing for all when dripping kalk
- Me and my buddy Kalkwasser
- My ORP dropped
- Need Recomendation for Magnesium Additive.
- High Alk with 2-part additive
- alk and cal high
- Nitrogen
- Can BRS TWo Part be Made Stronger?
- Moving fish to tank with different chemistry??
- Was building a CA reactor...but why not use 2 dosing pumps?
- Problems with Flatworm exit
- Corals going Pale :(
- Any problem with running carbon and GFO in the same media reactor
- Tank in slow decline
- Bulk reef Lignite vs ROX carbon
- anyone have a spectrophotometer in Raleigh, NC (for phosphate testing)?
- how much salt?
- matching ozone reactor effluent with catbon
- API Test kits that much worse than Elos?