- a graph program
- BRS Calcium Chloride
- raising cal and alk
- Hanna High Range Copper Meter HI-93702
- Switching to VSV to vinegar only
- high alk my params any ideas?
- Dosing vodka going to bio pellets
- Clown recovering from HLLE
- Brown and flakey.....
- Hagen test kits
- Calcium Pellets
- Calcium Reduction needed
- photometer readings
- alk and ph very low, cal high
- what is the best salt
- Water parameter question
- Parameters off the chart. high cal high alk and high mag
- Guess how far along my cycle is according to test kit tubes..
- Help with magnesium dosing (1st dose ever)
- Top off water TDS
- help copper!!
- Will phosphate remover hurt my coral
- API Calcium test results??
- Well water users!!! De-Gasing Question....
- Granular Ferric Oxide " GFO "
- Has anyone used D-D H2Ocean Salt?
- Bio-pellet reactor in a FOWLR?
- BRS CA wouldnt mix to a clear solution
- Update: on HA taking over my tank
- EVS to BRS 1
- API kits
- Reef Chemistry Books - Suggestions?
- Overrun by anemones again.
- CaCl question
- does a skimmer lower salinity?
- Bacterial bloom on water surface?
- tests for new reefer
- Controlling pH in Hypo
- Question for Randy/ 2-part experts
- Calcium Reactor.
- Time interval for dosing calcium and magnesium
- Tired Coral
- New Tool to Monitor Coral Reef 'Vital Signs' (Based on dissolved oygen content)?
- Chemistry Detectives -need ideas
- Is it doable ? Mixing 2 Parts
- Sulphur denitrator in a coppered tank?
- dead snail every few days
- Best Calcium test kit
- Which salt for ULNS/carbon dosed tanks?
- nitrate help
- Troubles keeping LPS
- Alkalinity Dropping
- Kalk +2
- thinking about bb
- pickling salt/pickling lime
- Calcium Alkalinity Question
- c.c. or araganite and p.h.
- who doses BRS recipe 1 by hand
- ALK...what level is best?
- I can't decide refractometer or salinity monitor
- Pellets vs liqued
- 0 nitrate, 1.0ppm phosphate?
- PH up amd down during daytime
- Testing Calcium after a Ca precipitation event
- calcium at 700ppm.
- Supplemements? Reef Roids? I am thinking of turning to the dark side
- dosing pump malfunction.
- Salifert Tests Cheat Sheet
- Elos Mg test kit Help
- Calcium a bit high is it something to worry about?
- Question about using old salt
- using spirit instead of vodka?
- How far will Kalk go?
- low ph from chaeto?
- Can you double the quantities of randys two part?
- ? about moving rocks around
- just switched to tropic marin pro reef
- Another low PH
- How to add vodka to the tank
- multi ref solution phosphate query
- Is Vinegar in ato OK
- Verifying the levels of reference solutions?
- Salt Recovery / Recycling anyone?
- Question about magnesium and calcium
- Bird poo in reef tank??
- tsumani AT-1 ato anyone?
- Tank Crash - Lost all my SPS, LPS and Fish OK
- What do you use ...
- Should I run a Phosban reactor on my FOWLR?
- Can Superglue or epoxy cause the skimmer to go nuts?
- mag and reef inverts
- CAL and ALKILINITY ?
- Voogle + Ick Treatment
- Tokyo TDS?
- BIonic Alk
- Prodibio Bio Digest Question
- Has my C-balance gone "bad"?
- Mixing carbon sources with bio pellets
- Dosing Calcium
- cloudy tank can't understand
- Mixing GFO and Phosguard in Reactor.
- Need Help with Alkalinity & Calcium
- alk test question
- How accuracely should we expect to measure Alk?
- Mardel BIOZYME Experiment!
- ph dilemma
- Ca too high
- To add or not to add?!?!
- Lowering ph Permentantly
- High Reef Parameters, Should I worry?
- Film on the water
- Ozone reactor question
- Mg, Ca Alk how to lower w/o WC?
- Changing 2 part brand
- Testing Issues with ALK
- mix mg cl with cacl or baking soda
- ?s on Vodka dosing
- Kent Tech-m and Bryopsis
- PH in my 55 tank
- Question on Calcium, Alkalinity usage and Kalk
- New Red sea additives
- Two part Randy-recipe question
- difference between Seachem Reef Buffer, and Builder
- Dosing magnesium
- ElOS Cal test kit reading
- What type of Vinegar to use in the VSV method?
- deep substrate
- pH drop / bacterial boom / Zeovit user / Fish died
- salifert MG test ?
- help???
- Nutrient Sinks
- Limewater/Topoff/AqualLifter - Good combo?
- Cant figure it out...need help
- Very high tds
- Question for all the chem pros
- hanna ULR phosphorus checker question
- When To Check Salinity After Mixing
- Would carbon gone bad in 12 hours?
- Hanna ULR (736) Phosphorus
- Can you increase Alk and not PH?
- high ph with alk at 9.6
- alk keeps dropping off
- Would like Randy's take on DSBs, please.
- Vinegar dosing and coral recession
- High alk consumption?
- Storing probe
- Low alk, how to adjust?
- Newbie getting frustrated with pH...
- new hanna checker
- Low Mg and Ca with pro reef salt
- Can I use white vinegar to lower my alk?
- Vinegar dosing w/biopellets & mb7
- All dry rock and a shrimp - what happens?
- another Randy's 2 part question
- Glue removal?
- Diluting vodka for dosing pump?
- Storing pickling lime water quick question
- where did I go wrong with my hypo?
- How much GFO to run in my reactor?
- Dosing Pump
- Did stopping vodka cause my bio pellets reactor to kick in?
- Take your Corals on the Airline?
- To use or not use activated carbon?
- magnesium sulphate
- want to drop salinity ?
- RHF back on duty.Welcome back
- Rbs & po4?
- Sand Bed Question
- Mg test kit
- refuse question
- what role do Amino Acids (AA) play in SPS systems
- Alk and Calcium are off the charts please help
- Really frustrated - test kits - I used to be able to just look at my tank and know
- My CA is 810
- Phosphate removal liquids
- slow sand filtration, a real DSB?...
- Yet 1 more Vodka Dosing Experiment
- Dosing
- Carbon Dosing and Bio Balls
- Gas bubbles foruming and releasing
- few questions about my parameters????
- Anyone used Warner Marine Eco-BAK pellets?
- Anyone using GFO with Refugiums??
- Rotten Egg Smell From Calrx Reactor
- Kalk calcium concentration
- Salt mix
- Reef Chemistry Forum Question???
- Effects of high disolved oxygen, kill fish??
- 2 Part Dosing and PH
- This piece of shrimp - what to expect?
- Concerned about live dry rock packed in peanuts
- Antarctic Icebergs Play a Previously Unknown Role in Global Carbon Cycle, Climate
- TANK pH dropping......
- 2 Part Question..
- How to raise pH without lowering the dKh?
- Nitrates
- Looking to contact Randy Holmes-Farley
- How long to wait before I add new tank to common sump
- Not sure my salifert nitrate kit is working...
- Diatom outbreak...help!
- low ph in fresh made water
- Tank Looks like a snowglobe
- managing PH in hypo
- Dry Shipping
- High alkalinity usage. Stopping abiotic precipitation?
- Test kits: Red Sea pro
- Help.... Starting 2 part dosing
- Ph swings
- Tropic Marin Pro??????
- prestone question
- Frustated with Water Chemistry Levesl
- Question about thorite curing in tank
- How much 2 part do you dose before calcium reactor is better option?
- ph wont stay up. help
- Is it a good idea to mix Soda Ash (Baked Baking Soda) with Kalkwasser?
- soda ash?
- Mag?
- Ammonia and bacteria question
- Ca Reactor vs Dosing
- activated carbon ??
- best way to keep alk and calcium consistant
- Chemical concerns with plastic reservoir?
- calcium reactor
- can you turn off a po4 reactor once phos has reached desired levels.
- H2Ocean Mag 1000!
- How to lower phosphates easily ???
- Cause and remedy for OTS (Old Tank Syndrome) discovered
- Calcium Reactor limitations ?
- Salifert Mg Test Tip
- What Difference Does it Make?
- ATO and kalk /flow rate
- cloudy tank
- Bleached rocks
- Microbacter7 & Chaeto
- dosing 2 part help
- Ammonia Test Strips...accurate for saltwater?
- Using Conductivity to drive ATO
- Chemistry question
- "Old" Chemistry major need a real chemist! Randy?
- PH creeping up??
- alk low and corals not so great!
- magnesium sulfate or chloride?
- QUICK! bleach question
- What is this?
- Water tested today...
- Tank Upgrade - New Sand, Old LR
- Don't want to give up but need help!
- Seachems salinity first impression.
- Are your ozone levels correct? FYI
- chemistry results: the good, the bad, and the ugly