- Oxygen in our tanks?
- GFO and RTN
- DIY Alkalinity part
- Good prices for Salifert Test Kits - Where?
- Limewater dosing pump
- Flatworm exit ingredients
- Elos/ Salifert KH test kit, different readings.
- Two Part Help
- membranes shot
- how to dechlorinate a hard-to-reach spot
- Vodka dosing- Phosphates rising?
- Method of Mixing kalk & vinegar for dosing?
- dihydrate v. anhydrous
- alkalinity and calcium maintenence
- Calcium Question
- Kalk or not
- Dosing 2 part from BRS
- What mode to use for COM-100 TDS meter?
- reefplus (seachem) or s-plus (korallin)??
- Evaporated Chemicals and Test Kit Probs
- pH dropping and I don't know why.
- Overdose on K+?
- Alkalinity Question/Problem
- nitrite and amonia
- Need Advice on Calcium Reactor
- Salinity/Calcium?
- dosing lime water with aqualifter
- Culigan water from Meijer
- bacteria?
- Sea Lab #28?
- Live rock curing?
- Maintaining Calcium
- Question on TFE paste on threads and if any gets in water
- Which test kit manufacturer do you trust?
- Oceanic salt users....what is your KH testing at?
- Compacty Florecent Bulb Hazard
- calcium reactor media?
- Does polyester pillow fill typically contain phosphates?
- How best to increase Ca reactor pH, without reducing Alk?
- Randy's new red haddoni anemone
- No phosphate?
- Vodka dosing without an accurate PO4 reading?
- Alk high, Calcium and Magnesium low
- Does Anyone Know Why This Happens When I Add 2 Part Calcium.
- How do I lower iodide?
- Daily vs. monthly water changes
- Well water - chemistry assistance
- API Copper kit label??? Cu+
- THinking about trying vodka 3 questions
- how to bring up calcium and magnesium
- TDS question
- Salifert Magnesium Test Kit High Range?
- Using kalk with no demand
- Solubility of Hydrated Lime
- Large PH drop
- Salifert Test Kit - Method of Use?
- Kalk and Vinegar question
- Why does all the products I see recomend such a low salinity?
- what is the best alk additive?
- inline TOC meters and using UV with RODI?
- Testing & Adding additives help
- Will outside air increase skimming efficiency?
- Alkalinity Meter?
- dosing lime and Ca reactor
- Help with Reading on new Hanna Phospate Meter
- Reef salt
- kalk?
- Baked Baking Soda
- test kits are frustrating
- sugar dosing how much and how often?
- cloudy tank
- first water test
- I can't get a handle on my pH problems
- Question on alk
- Really high PH why??
- really high calcium???
- chelating agents like AA, Vit C, Etc affecting my test kits?
- mag is low.... tell me i am right before.....
- 3rd month of 2 part, alk and ca splitting
- now a baking soda question
- Pro-coral K+ Elements Y A- Elements
- Calcium and Magnesium help needed.....
- Stupid Low PH
- Cookin' Recipe
- Two Part Q - Why wait on Mg?
- Buffer looses effectiveness over time...
- microbubbles/2 part
- lower salinity
- Okay, I've totally screwed up my Mg
- General Water Chemstry
- The limitations of 2 part dosing
- how long before i should test?
- does it have to be vodka?
- nitrates , Mg , etc...
- The chemistry of cooking rock
- Sunlight and ph
- Zeomag or Dolomite?
- alkalinity ?
- best way to cure homemade frag plugs
- Baked Baking Soda
- Nitrate/Nitrite question
- API v.s. Elos (again)
- "Hydrated Lime" vs "Pickling Lime or Quick Lime"
- Kalkwasser through top off.
- salt question
- Vodka Question
- brand recomendation a bit frustrated
- Help......SG at 1.035
- Randy's Two Part - Questions
- Help with Ozone generator
- How do i know the difference between new dow flake and old??
- Kents Turbo Calcium..
- Nitrates at 20ppm... help!
- What is the Perfect Alk Level?
- liquid nitrate remover/used any
- How long do pH probes last?
- Thoughts on Sugar Interfering with Alk Test Kits
- vodka? like the drink?? and driveway melt???
- How fast can I bring my Alk up?
- Everything I know about cal, alk may be wrong.
- Kalc reactor ? for Randy
- Excel Calcium Chloride Ice Melt
- kh/ alkalinty
- ESV Ionic 2 part Dosing and out of sync
- Please tell me WHAT this is....
- PH Probe Shot
- need help in raising ph
- Help me locate mix for calibrating your Salinity Tester
- hagen phosphate test
- About Hanna HI83200-2008 photometer
- Can anyone verify amount of mag needed?
- Using vinegar to max dissolving of kalk?
- Mag for Randy´s Recipe
- Ozone thru skimmer cup to eliminate smell?
- Phosphates and Meters
- Weird gelatinous crap!
- bulkreefsupply
- Using phosphate media passively
- i want to try vodka(i think)
- My Parameters, Algae and Vodka
- Am I watching grass grow?
- RO/DI TDS Going Up?
- Changing salt brands?
- diatoms
- New tank, finished cycling but dkh off the charts...
- How can this be? Confused & frustrated...CA saga continues...
- what's the deal??
- nitrate vs zooxanthellae
- will any Sodium Carbonate work for 2part
- is kalk really all the same?
- tank temp change... really hot
- How long can I go without running my skimmer while dosing vodka?
- Why measure ORP?
- Chemistry parameters that affect skimmer performance?
- Mixing Mg, I, Strontium together
- red bugs and interceptor
- Cannot raise CA or MG??
- Rookie Goof up...please help
- H2O parameter stability
- best refractometer??
- is a PH of 8.0-8.1 OK, or not?
- alk
- What is most accurate salinity measure
- Soluble Potash
- ph low every day
- alk hi in my semi reef
- Ok, I'm confused now and need some help.
- converting the standard Salifert PO4 test to low range
- timing of supplements
- Kalkwasser got dosed to much - help
- Mag Flake
- Raising calcium
- Tds
- Vodka - Prodibio
- BrightWell Aquatics ?
- calcium compounds: what do they all do?
- Chemi-clean and airstone question
- Can Ca drop without alk dropping?
- do coral skeletons leach phosphate?
- really high calcium all the time
- Why do corals you buy die for no apparent reason?
- Calcium precipitation in MUW, what gives???
- Best test kits
- What Amino Acid suppliment are you using?
- Calibration of pH meter- really frustrated
- activated carbon
- Chemistry of Commerical Salt Mixes
- Is a reactor really needed to use phosban?
- Salifert test kit's, when to stop
- Low PH
- How long does Saltwater last?
- High Nitrate....
- GFO usage question.
- cloudy water after changing chemi-pure
- geo 618 calcium reactor
- Chemistry calculator problems
- Potassium Iodide and Lugol's Solution?
- cant raise cal..
- dosing baking soda
- Puzzling... high ALK & Ca, low PH
- Reef Crystal and Nitrates?
- SG levels and my ATO
- Carib-Sea Mineral Mud
- Vodka Dosing for cleanup?
- What is the difference between ml and m/L and meq/L?
- About Randy's Dosing Suggestions
- carbon dosing and phosphate
- Question on Nitrate & Phosphate
- What to test? What to test with?
- Dosin 2-part question
- temperature Question
- question on sodium bicarb
- RO with/without the DI
- Algae Film on Glass growing VERY fast
- Fritz Super Salt concentrate?
- Vodka Dosing Week 3
- Another Vodka Question
- Crazy Evaporation
- Help me decide, red sea pro or grotech salt
- What's more important - Stable PH or Alk?
- can you make your own pH calibration fluid?
- Dolomite?
- What do I need to look for on my live rock?
- 2 Question for Randy
- Low ph - high alk - help
- Still having issues with my ESV 2-part
- Randy's 2-part conversion to kalk
- Saltwater standing in pips w/ no movement ( How long??)
- dolomite in the calcium reactor
- Am I Wrong?
- Just started Vodka dosing
- Tempature and Salinity
- 2 part question
- Overdosed pH and kH buffer
- film on top of new salt water mix
- Mag overdose
- Tracking Chlorine/Chloramines Through An RO/DI unit
- Fe++ supplements for Reef tanks?
- Is this Kalkwasser Powder any good ?
- Kalc precipitation
- Tropic Marin Ca/Mg Test Kit - Hard to Read
- Water Changes W/vodka
- Zeovit???
- Mag supplements
- randy lime dosing
- LaMotte Alk endpoint
- Question for Bertoni or Randy...
- so my live rock is growing something on it.....HELP!!!
- Got PO4??
- Carbon dust..Didnt rinse enough?