- Can a calcium reactor be too big?
- Reef fusion 1 & 2
- Overdosed on Bicarb. 20dkh Alk. Thoughts
- Part B dilution/avoiding precipitate--Dr Holmes-Farley
- No3:pox4
- seachem products
- Parameters seem straight, but still have algae. Any advice?
- Help! Low PH High Alkalinity High PH
- Pool Chemicals
- DIY 2-part
- Testing Calcium Reactor Effluent
- starting help
- Ph and alk issues
- Food grade barrel with juice in it safe for RO water?
- vinegar dosing result, mine not to good!
- ALk and CA Problems advice wanted
- Acrylic repair. Novus/PlastiX question
- PH variability morning to night
- Kalk vs carbonate
- Quarantine pH is 7.0!
- Alk help in freshly mixed salt water?
- SeaChem Prime
- Best solution for keeping alk up?
- Mag/cal/alk?
- Is my SPS dissolving?
- Gfo
- Dosing Question
- sulfur denitrator and alkalinity
- Must have additives for reef tank?
- Switching Dosing methods
- Anyone using dowflake xtra?
- attn randy holmes farley
- What is up here?
- Calcium tests very different
- Parameters, new to testing reef
- Calcite Help!
- how many gals per di change
- Need Help with ALK
- Ammonia
- Dosing alkaline question
- live rock question
- How much phosphate can GFO remove?
- pH Problems
- Ph monitor and Alkalinity dosing
- Osmotic bag dosing
- Nitrate reduction woe's
- 2 Part Dosing/When and Where?
- PH drop
- Dosing A/B and Magnesium. ALK problems
- Question about water changes
- Middle of Coral is Bleaching????
- Help with tank!! cant keep a coral AT ALL
- Stainless steel in a reef tank?
- pH staying around 8.0 please help
- Randy's Recipe Question
- Is this calcium hydroxide pure enough ?
- water softener question
- calcium issue
- How to lower Alkalinity?????
- Any negatives to using a two part for Alk and Ca?
- Live rock in refugium? Yes or no?
- SeaChem Phosguard
- Dosing Storage Containers
- Is it possible I don't need to dose calcium?
- Anyone using HI-727 for testing GAC exhaustion?
- high posphate
- Maintaining alk,mag & cal
- Question about alk consumption
- What algae is this?
- RODI Filter Change Question...Change All or One
- Coral...The Aqurium "CRACK"
- Is new system ready for fish and corrals?
- Digital Scale - Weights and Measures
- Stopped adding MB7 and now increased algae.................
- All-in-One Water Test Kit - or something like that
- HIGH PO4....thinking about dipping my pukani in acid
- Will hydrogen peroxide give false ammonia readings?
- Lime-Saturated Vinegar for Carbon Dosing: How to Prepare?
- Unexpected Ca & Mg spike???
- Using DI Water only-Low Tds
- Apparently not all vinegars are created equal!
- Need help
- Thinking of stopping Bio-pellets due to coloring issues
- A quick question about dosing
- Adding DI to RO setup
- Questions About Water Quality
- Brightwell Aquatics Xport-PO4
- Magnets - Longterm Marine Exposure
- which salt has 7-8 DKH alk level?
- alkalinity woes
- mop with pin-sol around tank?
- Red sea max are api test for calcium
- Alkalinity level for SPS and LPS
- Sand keeps turning dark brown?
- Algae id;my last attempt
- double skimmer
- How infrequently can you dose on vacation???
- which PH test is right?
- Too much anaeorbic bacteria?
- DKH question.
- biokit reef booster
- Testing for phos +/- silicate, iodine, strontium?
- Lets discuss Chloraimnes
- tank chemical level went off? trouble shooting!
- why does GFO make water cloudy? calc precipitation?
- Does dust from sanding dry wall have an adverse effect when getting into an aquarium?
- Alk cal question
- How to Dose Erythromycin>??
- Alkalinity Stability Questions
- Seachem Marine Buffer - Powder vs Liquid
- Strange Rapid PH Drops During Daytime Hrs?
- Alkalinity is at 11 is this Bad ?
- Alkalinity dosing times questions
- Where is Cu coming from?
- My condy killed itself.
- Opp"s !!
- Red sandbed, please help.
- Alkalinity depletion?
- NPX Bioplastics, NP Active Pearls?
- Trouble dosing still
- When is pH too low? How to correct it? 6.96... :(
- Salinity at 1.041!!!
- Issues with Calcium
- Where in sump to dose vinegar?
- I have access to free medical grade distilled water [Okay for Reef?]
- dosing vinegar with vit C
- Does GFO lower Alk and cause my SPS to RTN/STN?
- Easy Riddle?
- Did I just Kill my Rock ??
- Chemisrty Reaction Graph
- Unreasonable Ammonia Level reading
- doser question
- Tds question
- How important is it to "cook" live rock?
- phosphates won't drop
- Salt Mixes
- Randy's 2 part link
- turbo calcium?
- Raising Potassium safely...
- Magnesium turning water red
- Is saltwater mix adding phosphates?
- sugar dosing problems
- API Melafix for Flat Worms?
- Low DkH, slow increase of CA, Mg
- Magnesium level high....
- vodka dosing stuck
- I need help with parameters
- DIY Salinity Calibration Solution
- Comparison of Carbon dosing, Algal, and Autotrohic systems
- Testing water that has been sitting?
- ATO How much difference in balance of alk?
- Anybody using Red Sea Foundation A&B?
- !!HELP”” ID algae
- How to Raise Nitrates????
- Switching between alkalinity suppliments
- Where to send water sample for testing?
- pH swing question
- Too High Ca and Mg Help
- Opinions on best way to raise KH in my reef
- Wierd Calcium Behavior
- red algae
- How fast to change to ro/di
- Reef ocean vs Fluval?
- Starting biopellets. quick Q
- Dosing a lot of alk
- Which Refractor?
- GFO reactor usage.
- Can low Alk create STN
- Strontium with calcium diy
- Help with Alk Problem
- Salinity and Refractometer measurement
- Chem related? Aquascaping w/PVC
- Tank Upgrade - cycle or no cycle?
- alk and bio pellets?
- switching from 2 part to kalk
- Evaporation rate
- How reduce nitrates with 0 ppm phosphates and 2ppm nitrates
- Ph problems!!
- Should I Swith to Recipe 2?
- All blue scrub aquarium brushes
- Every 3 days, algae on glass.
- First Water Change after Tank Cycle
- Cyano, vodka, and nitrates
- Let's talk Nitrates.
- Low calcium, ph and alk
- Vinegar dosing help
- Sulfur Reactor questions
- Randy's Recipe???
- 2 part cal/alk question
- Too much Carbon
- Kalkwasser ATO 120g
- nitrate help
- Low mg and calcium
- Salifert Ammonia Test
- 0 phosphate, 0 nitrate = algae?
- PH and Alkalinity relationship
- ORP and UV light
- dKh in fresh mix
- Do Ph Calibration fluids Expire?
- B-ionic
- Cyano
- Strontium + potassium
- Carbon Dosing Interval
- RO/DI - BRS 5 Stage Water Saver PLUS vs Vertex Puratek Deluxe
- 483 ml of BFS Magnesium mix sound too much?
- calcium issue
- Salt Mix selection
- Calcium in SPS Tank
- Reef Safe Cleaners?
- Calcium Reactor
- vit C dosing compared to vinegar amts?
- Calcium reactor media
- H²O² dissipation rate in Tank.
- Turning lights off 1 day a week helps algae....
- Silica gel beads
- Algea fix marine by api
- Could steel dust causing problems in my Reef Tank.
- Arm & Hammer Baking Soda VS BRS Sodium Bicarbonate???
- Kalk + Phosphates
- What do successful reefers do to keep Phosphate 0.03?
- carbon spill
- ph swings?Q's????
- Galvanized metal above aquarium
- Brightwell Aquatics Reef BioFuel
- ESV Bionic Seawater Review
- Pod recovery after red bug treatment?
- DIY Magnesium
- Old Kalk at 11.5ph still useable?
- Realistic refugium volume to be effective?
- Potasium pKa shift
- Fauna Marine Balling Alk Problem
- Too much acetate - Bacteria bloom. what should I do now?
- Test Kit Chemical Concerns
- Sodium Nitrate or Potassium Nitrate?
- pretty simple question bout alk
- Is this safe?
- kalk questions
- BRS two part alk precipitation
- Upgrading tanks moving everything HELP!!!!
- Phosphate .04 big algae problems
- Low pH
- How reliable is the Hanna Checker po4 colormeter
- Nitrates- How do I get rid of them??? (Help)
- What to dose when keeping it simple?
- Nitrates- How do I get rid of them??? (Help)
- SeaKlear phosphate remover question
- is this red slime?
- Moving 120 fowlr
- BRS MAG absorbed moisture through bag?
- Hanna colorimeter test kits