- Gfo - what brands are you using?
- Worry about low alk?
- liquid or powder CA / MG supplements?
- PH drop.....Need some advice....
- Dr. Sochting's Oxydator
- Help!
- Bad Salt?
- Salifert Mg Test Kit
- Will bacteria and fungi grow in dilute vinegar RO water before kalkwasser reactor?
- NO3 and PO4 read zero, still I have Hair Agae
- How to correct parameters
- Formula
- freezing kalkwasser
- Tropic marine test kits
- Tetra Flake is it same as Dow flake
- mixing salt
- HELP: ph at ~8.4 on hypo-treatment tank!
- low pH (unique problem)
- UV question
- What does potassium do for a Reef Tank?
- refractometer cal.
- Rant: repetive thread
- looking to get smart on potassium
- Vodka Dosing
- DKH increase only?
- kent turbo calcium users
- Omega value
- Question about pH 7.8 lower limit?
- Advice needed on 55gal sick tank
- Dinoflagellates help PLEASE
- Elavated Mg for treating Angel Hair?
- Sugar dosing for nitrates ?
- cal/alk issue
- Probidio and Vodka equals Stinky tank?
- Skim mate??
- Sera Siporax absorbing copper?
- Co2 in my water and burning through DI.
- well water question
- Dosing Pump For Lime Water Dosing or Ca Reactor
- Randy Skimmer Performance ???
- Which way to go on the calcium reactor adjustment? Can't get DKH above 6-7 range???
- Lowes Epoxy Putties Reefsafe?
- flatworm exit
- active indgredent in Interceptor
- High PH?
- Refractive Index to Salinity Conversion (NaCl)
- RO/DI or just ro
- A General Guide to Salt Mixes
- should i switch to recipt 2?
- Sorry...another low pH question...
- Cyano after waterchanges conundrum
- Melamine Foam Scrubber?
- More questions on vodka dosing
- Suggestions for Temperature Monitor
- Water change math.
- Dosing vodka in Nano tank?
- Help, High Alkalinity
- Elos Test kit users: Line on vial or syringe?
- C-balance?
- salt mix
- Adding kalk as topoff due to evap
- High Calcium and KH?? Please help!
- how do i drop nitrates
- effects of high silicate
- evap water help
- Balling Question.
- Help with link to old article
- Norprene and Pharmed tubing for dosing
- Amquel + in a qt tank
- api test kit going crazy
- Kalk reactor
- PURA Phoslock?
- Alk changes - topping off with limewater - crystals forming?
- SPS & Accurate Phosphate Readings
- Iodine Test Kit
- Is there an Alk test kit that's accurate? See comparisons.
- Conductivity to measure salinity
- Is dust from GFO a concern in a reef tank?
- Tetra Food Grade Whos Using
- Phosphate
- ph levels
- Can I dilute Kent Tech DKH?
- Vodka Dosing ... A Journal ...
- Should I add Kalkwasser to my top-off
- Contaminated Tank?
- Rowaphos
- Adjusting levels with Randy's Two Part
- Basics of limewater topoff?
- Argon gas
- BRS order coming tonight!! Can't determine how much GFO to start with
- aproved, at last.
- Calling on the experts!! Alk...
- starting a reef tank
- Alk. Question
- Marine Salt
- Alk part of 2 part??
- Just to be clear
- Urgent, urgent copper problem!
- Randy -Club 65535
- What comes first Mg, Ca?
- High Magnesium Questions
- mag?
- Plastic cattle trough as a holding tank
- doses
- Question for Randy about ozone
- copper pipes sweating into sump?
- Vodka Dosing vs. Brightwell BioFuel
- Rady's 2 parts- how to store the baked dry soda.baking
- needing a new CA test kit.. Advice from anyone would help
- Salifert Test Kit
- Mag question
- Rumor about Tropic Marin Pro Reef Salt?
- What's the pH for Randy's Alkalinity part
- Best Way to Dose 2-Part Solution?
- Purple Up
- Using a Galvanized Steel Tank as a sump?
- Question for Randy?
- Boil Water Notice + RO/DI and tank water
- carbon Question
- Easiest test for Magnesium?
- new method/nothing but waterchanges!
- dKH over 16!!
- Trace Element Addition to DIY Two-Part
- Low Alkalinity Is Stumping Me
- QA for Randi on Kalk
- Another 2 part question.
- Magnesium in Randy's 2-Part
- Meters
- Ph swing?
- ammonia, nitrate, and nitrite help
- Refugium Question
- phosphate level mystery in two separate tanks...
- changing to non-pinpoint pH probe
- RO Water vice DI Water
- mg levels does this seem normal
- Testing during cycle.
- High ALk
- Everything is white
- Vodka Dosing - Time to Dose?
- Blue grey gfo??
- Chem question
- Low Alk and Ph
- Refractometer calibration
- Reef pH daily variance
- Randy's Ozone reactor
- PH raising to 8.6 HELP?
- Is H2Ocean a good salt?
- ooops, mixed tiny amt. of alk solution in Ca jug
- Gorilla snot
- Tunze osmolator disaster with resulting parameters
- Chemistry question
- Upgrading Tanks-Question
- C#AP Snowstorm I'm an IDIOT!!!
- dKh-mie/L
- Opinions on Sera test kits?
- ph
- Ozone
- Eco-Phos Phosphate
- Cleaning Filter Socks? Bleach?
- KH too low, after dosing, reef has problem
- Brightwells Phosphat E
- Barebottom as related to chemistry
- why do i need epson salts for randy's 2 part?
- Charcoal w/ Vodka Dosing
- can't seem to raise Magnesium Questions
- Solar evaporated salt
- Metal Poisoning?
- NO3 - too low!
- Test Ranges
- Sugar Dosing Per Genetics Recommendations
- reverse osmosis question
- just Di
- Biowheels
- Alkalinty and Ph monitors with calcium reactor
- Help with dKH and Calcium
- Alternate carbon sources? Flourish excel?
- salt stored outside?
- low range test kits
- Cycling aquarium- Why is ammonia going down but nitrite not going up?
- Help !! I Need to bring Alk Down !!
- Failed pump leaching... something?
- Automated Dosing Schedule for B Ionic
- ORP reading?
- Ph and Alk off the charts
- Fish Death = Nitrate Spike?
- vodka to v/s/v transition
- Did I do the right thing (chemistry wise) after the kalk debacle?
- AlageFix Marine to control Hair Algae
- Activated carbon question
- Battery Powered thermomter fell in the tank
- Is this enough to cause NO3 problems?
- API Kits - Best Way To Read?
- Iodine Dosing
- Why isn't my Ca going down?
- Whats the effects on SPS with LOW calcium?
- Dosing Nitrate: an experiment turning out very good!
- how to drop alkalinity fast PLEASE
- Low dKh, High Ca. want to make sure I'm going about this the right way.
- Refractometer Solution - Is This Right?
- calcium reactor
- Calcium/Alk-can I raise one without lowering the other?
- Vodka Dosing
- raise pH with sodium hydroxide
- GFO removal from water colum.
- Opinions on Tank Parameters . . .
- What brand of calcium 2-part solution?
- Copper test kit
- Question About GE silicone 2
- bio balls and ammonia?
- For Randy
- Need Some Help
- Cant maintain my levels with Kalk topoff---a few questions
- 0 TDS = no phosphate?
- KH changes from RC water changes...
- Chemical Control of algae?
- dosing additifs for one week at once in vacation buffertank connected to my sump ?
- Weird calcium test results
- nitrate & phosphate
- tap water danger
- Kent Nano Reef or Kent Tech CB for my situation?
- 2 Part Recipe questions !
- Dosing
- Reef Crystals - Bad Batch?
- Wire Nut - Quick Question
- I cant believe this .. what do i do ?
- cloudy water, kalk reactor question
- RO/DI topoff water
- Magnesium algea control
- please help calcium off the charts alk low
- Test Kit Procedures
- help salinity 1.045
- Unavailable calcium?
- Seachem Test Vs Red Sea
- Question for Randy
- How Far to Drive Po4 Down
- Phosphate remover and Carbon
- Maintaining Mag. Levels
- Two part Mag. question
- Kalk overdosing?
- Formalin / Formaldehyde and Corals
- Best carbon
- more chemistry equipment question...
- Diatom or DE filter usage
- Do test kits go bad over time?
- PH Help Please
- Chemistry of Cycle Algae
- Calcium Hydroxide... must it be stirred?
- Easiest-to-read low range nitrate kit....?
- Tropic Mrin salt
- Does Salt go bad?