- KH and vinegar question...
- Using tap water to cycle tank?
- Is Amquel+ safe for corals?
- nitrate reduction ??
- magnesium level concerns
- dosing two part and kalk
- reefdosingpumps.com questions
- Polyphosphates being added to town water supply
- Nutrient Export
- where to buy Hanna 736 PO4 checker?
- Nitric acid and Nitrate?
- Adding high purity soda ash!
- Does Salifert Iodine expire?
- 50% water change?
- Ammonia in fresh RODI water (with new, broken in, filters) HELP!?!?
- Alk all over the place
- Simulating bio-load by dosing
- Regular Kitchen Baking Soda?
- Cyano: Symptom of Nitrate Limitation?
- star polyps use up nitrates and phosphates?
- Red Sea Foundations A dose - chemistry maths?
- Clear silicon turning redish.
- Is this ok calcium to use?
- Bringing down High Nitrates
- Kalk dosing in ATO
- CNN Breaking News: War on nuisance algae
- Has anyone used Delted Aqua Crown Phosphate remover?
- Ca and Alk locked in after mg increase
- Coraline Algae and Seeding
- Kalk improves skimmer performance?
- Equivalent of Randy's 2 part using Fauna Marin
- Questions about dosing pump for kalk
- Red Sea complete reef care system reviews
- Can someone define saponification?
- PH Testing?
- expired test kits?
- Software to track basic parameters :)
- stubborn cyano
- Salt questions
- Cyano Help
- Carbon - Long or short term. Pros and Cons
- A debate on ill effects of carbon dosing?
- Anyone using solid-carbon-pellets for more than a year?
- dead rock?
- Does ozone usage negate carbon needs?
- Dosage for carbon in DIY mesh bags???
- P04 In Fresh SW
- Anyone ever do a lab analysis of Miracle Mud?
- BRS PHA Biopellets vs TLF NPX Bioplastics?
- Kent Salt
- Product question
- Nitrates at 40ppm
- copper concerns ...
- cyano in the refuge
- Tumbling Biopellets?
- Update on HA Outbreaks!
- Co2 scrubber media, gimmick or a good method?
- Need immediate answer - crisis!
- alkalinty?
- Two-part consumption vs pH
- Should i do another WC?
- Please help Randy
- Beginner Reefer. High Alaklinity.
- Red Slime \ Cyno Issues on Established Reef Display
- Supplementing Strontium (Sr) for Coral Growth?
- Natural sea water parameters.
- 0 tds = 0 p04?
- No coral growth but positive numbers...do I need to supplement?
- Vodka Dose My 55DT?
- ESV vs. BRS potency
- Alkalinity ?
- Good reefing and probes
- Very strange problems!! Need help
- OK to dose entire vinegar dose in morning?
- Is there anyway to test containers to make sure they are safe?
- Digital Salinity Monitors
- Vinegar dosing on a new setup
- IO Reef Crystals
- Are Biopellets the answer?
- Please help, internal overflow box caulk glue etc?
- Nitrate out of hand, and my corals are paying the price
- RO Unit Filter Question - coconut carbon.
- Backslidden Aquarist Needs Water Advice
- cal/alk issues help
- Adding bacteria while carbon dosing
- what to do with my 2-part dosing pumps
- Aquavitro Salinity
- Kalkwasser
- Vodka & Stocking
- Phosguard
- What Happened To My Cycle???
- BioPellets vs GFO vs Carbon
- Randy's Recipe #2
- High sg
- Retiring BP
- How much GFO?
- What Test Kit to buy
- Water changes with macroalgae
- Overheated PET Container
- Randy's recipe alkalinity help
- GFO question.
- Need help with my alk levels!!
- Ca to alk ratio from reactor effluent
- RO/DI system acting up please help
- getting rid of HA with biopellets
- Magnesium, dosing, copper tests
- mg/L to PPM calcium
- fluffy build-up on pH probe tip?
- API test kit confusion
- Nitrates out of control
- Should I dose?
- Adjustong freshwater pH
- 720ppm Calcium.... really??
- Low Kh but hi Ca?
- Struggling with PO4
- Nickel Plated Neodymium Magnets
- API test question
- Dosing Recipe 2 and pH still increasing
- recommendations for adjsuting chem
- PPM converted to MG/L
- Odd ball kalkwasser question.
- Prodibio Questions
- Vodka dosing=cloudy tank
- Testing Nitrate Help!!
- Prime and ammonia
- The Final Word: Refugia and Light/Dark Cycles
- closed house
- Hanna Free Chlorine
- Have a ?? regarding copper
- dosing vinegar now and have ?
- aquarium mag brands
- Alk increased up during black out
- New Red Sea test kits
- weekly water change question?
- Calciulm/Alk not balanced w/CR ?
- Vinegar Dosing
- DIY Rubble Rock in reactor as Zeolite substitute
- alkalinity in the morning
- Phosphate media in canister filter?
- High Alk
- What do you guys use to dose mag?
- a series of unexplainable events .. shed some light ohh reef gods
- RO water, good or bad?
- Nitrate test question
- tank readings
- need help with algae problem.
- Optimal pH for zooxanthellae and calcifying organisms
- No Nitrates or Phosphates
- Microscope IDs
- professional water testing lab
- White haze bonded to glass - how to remove?
- ceramic rings or bio balls any good?
- ESV Salt?
- salinity salt mix milky
- Multiple reactors
- Real reef live rock, painted???
- can I add a new live rock once system is cycle?
- Bleaching live rock, did I screw up?
- Nitrates rising and Sulfur Denitrator
- What calcium chloride do you use for randys 2 part?
- Salt question
- RO/DI, DI water top off question
- why does h20 salt turns milky after a few hours ?
- Going to start dosing 2 parts, should I stop dosing Kalk?
- Red Sea Coral Pro salt
- Is it possible to reuse water from a water change?
- Alkalinity issues?
- Reef Crystals = high Alk
- New Red sea salt to much calcium
- Kent Sea Salt
- Will kalk precipitate in ice maker line?
- PH and alk question
- Means to manage phosphates
- Freezing limewater?
- Using straight vinegar to clean
- Kalk time! A few quick questions.
- Conversion between ppm PO4 and ppm P-PO4
- 2-Part user, problem with alkalinity precipitation
- New tank start-up
- I'm a flip flopper and can't decide
- Rescission, organics and inorganic nutrients
- First-time GFO
- First 4 Days of Kalk Usage
- brightwell carbon
- Do I need to start dosing?
- Calcium/Kalk Reactor or Auto doser?
- Ph swing and low alkalinity
- Kalkwasser questions
- Randy's 2 part question
- Ph 8.91?????
- keeping nitrates down....
- Painting Room
- new Salifert ALK test kit
- Magnesium at 1750 ppm. Problem?
- Help calcium way too high
- Anyone have experience with Red Sea NO3:PO4X?
- Ancient symbiosis between animals and bacteria discovered
- need help with alk/ph
- Calcium reactor ph, effluent, dosage clarification...
- Cycle Question
- Kalk Dosing Question
- Magnesium Question
- Apple Cider Vinegar
- First Ca/Mg/Alk testing results...
- Synthetic Salt Mixes and the diffrences to each one.
- algae taking over
- Aquavitro Products?
- Carbon in DT
- how long b/f dead rock becomes LR?
- Dosing
- "Cloudy" water coming and going!
- Curious about mag use.
- Reactors or Canister Filter, which is better
- RODI/Well Water Help
- white bumps on rock and overflows
- Becoming very frustrated with Diatoms
- Randy's Recipe
- Idiot limewater mistake...
- Mg test kit for lightly-stocked tank?
- Gas trapped in cyano
- Started Dosing Randy's DIY 2 Parts, Questions
- Magnesium Reading Unexpected -- slightly related to GHA issue.
- Mixing limewater. A few guick questions
- Unpolished Marble?
- Phosphate questions
- Water testibg advice from the resident pros?
- Hanna testers
- The MarcoPolo Reef Tank Video !!
- What additives do you use
- pH swing, thinking about Kalk
- low alk/ low ph/ high calcium
- Controller probe question
- how to prevent GFO clumping?
- Preparing tank for first corals
- 3 Week Bacteria Bloom?
- Aptasia Issue...looking for a different solution
- Unbeatable nitrates, Need help!!!
- Puzzled by the drop in pH
- How long before sodium carbonate turns to bicarbonate?
- Happy 4th of July.
- Alkalinity help
- Oxygen injection?
- Kalk made water cloudy!! this is frustrating
- Salinity or specific gravity?
- dosing carbon sources - VERY low levels work best in my tank
- Salt Mixing Question
- another low PH question
- Vitamins
- Salt is solid-still good?
- Which Carbon Source...?