- Rust?
- Consistantly high ORP- Why?
- Stupid Alk test kit
- Broken actinic bulb over tank
- Anyone ever use Antiphos by aqualine-buschke?
- what are halogen trace elements?
- Chemical Warfare On the Reef: Molecules Used by Certain Seaweed to Harm Corals
- Calcium
- Calcium and Coral bleaching?
- nitrates at 10-15
- biopellets outlet?
- Where and Which Hach Nitrate Test Kit to Order
- biopellets and uv
- Calcium/ Alkalinity Swings
- How do I read my test kit?
- How much does Calcium Reactor cost per year to run?
- Longevity of vodka/vinegar dosing?????
- Vodka Dosing Distilled Article
- Kalk to raise ph
- alk-6 calcium over 500.need advice
- Vodka Dosing... Results Work this quick?
- Any way to lower Magnesium? Tank Crashing
- sulphur smell in deep blue carbon
- Tested my tap water for phosphates today...
- How do you detect something is going bad in your tank? like mass die off.
- Help!! High Alk..
- Biopellet discharge
- ? About ammonia.
- how long?
- lost instruction to calc salifert help
- how to prepare kalk in an auto resevior?
- 360 ml/day Randy's Recipe 1 Excessive on 100 Gallon SPS/LPS Tank?
- Activated carbon
- sand bed or no sand bed????
- Vodka Dosing or Bio pellets ?
- Minor diatom/dinos, phosphate 0.02?????
- spaghetti rock?
- Kalk & Magnesium in an ATO
- Ca part of two-part cloudy in bottle
- Swinging Parameter nitemare.. Reef Chem experts I need a fresh eye.
- GFO Exhaustion ?
- best reefsafe chemical to breakdown calcium buildup
- Ph too low, alkalinity too high what to do??
- Hanna Checker Calcium Tester?
- 2 ppm, any need to add amino acids?
- Mixing carbon & GFO
- low orp
- Iodine for inverts
- 10.4 DkH 380 Calc 1340 mag 8.7 pH, why?
- Low Ca & Alk
- Hanna Alkalinity Checker reading a little high.
- Picking up a Calcium Reactor in a couple of days.
- How do I get my tank dirtier?
- Another Alk thread
- Ph, calcium, and alkalnity help
- Nitrate 0-5 back and forth..
- Vodka dosing Let PO4 rise?
- 2 part dosing schedule
- Mag dose with ATO?
- Used carbon
- New Kalk reactor
- There is no escape. Dino's will kill everything.
- Any idea if this bin would be safe as a prop tank??
- Occasional use of Cuprisorb for heavy metals
- High Phosphate - Already Running GFO
- Vodka dosing and iron dosing
- Using MgSO4 or MgCl2 to fight byropsis
- dosing kalk by ph reading?
- BRS 1.1 l/min Doser Superior to GHLProfilux?
- Cloudy Water
- Toxins in DSB killing my fish
- Ca Mg Sr Ratio
- Extremely Low ORP Level?
- Chemi Clean help
- Seachem basic test kit results off the chart???
- New True Perc Died
- Alk 7.0?
- Red sea Pro coral color test kit and dosing supps....
- NSW filtration Level??
- Questions on kalk reactor
- On N03: P04 for Aviad Redsea
- Ph in display tank is going up
- mag affects alk, but does alk affect mag?
- Using Kent Turbo Calcium for Two part
- Anybody know how to tell if there's copper in the tank
- Kalkwasser or that liquid calcium ionic supplement?
- Phosphates dropping
- Potassiun suplement
- calcium way too high
- Ozone
- Zeospur 2 copper based?
- Two part alternative calcium source
- Could Two part solution be causing phosphates?
- Low Alkalinity, Kalk Reactor and supplements
- Limewater degrading question
- rc salt param?
- Maybe this should be in the newbie forum but....
- consistantly low ALK. simplest way to maintain?
- dosing alk questions....should it dissolve as it drips into saltwater?
- nitrate problems
- Kalk and Two Part Question
- how to connect kalkwaser to ro unit
- Cyano problem with Biopellets, help please
- burnt tips
- Brightwell Aquatics Phosphatr Regenerable Phosphate-Adsorption Resin.
- DYMICO system... any detail?
- GAC vs GE carbon filter
- Soy sauce 55 gallon barrel be ok to use?
- 220 Gallon Vodka Dosing Help!
- Cycling Question
- dosing too much vodka = detectable nutrients?
- Cleaning large aquarium with Muratic Acide
- 220 Gallon Reef Tank Kicking my Butt... Nitrates Ect..
- alk recovery when calcium too high
- Caramel Slime
- Carbon dosing article
- ExtraxPhos Density
- Brightwell Aquatics Magnesion-P Magnesium Supplement.
- What next
- carbon,gfo and bio pellets
- Algae/cyano cycle
- Low pH Aquavitro Salinity help
- Seachem FUEL
- Raising alk using randys 2 part recipe 1?
- Reuse foam sponge after medications?
- Magnesium issue
- Getting frustrated with innacurate test kits, can't get params up to target
- Ammonia Spike and Skimmer question
- ESV B-ionic salt unknown parameters for those interested....
- First water test results...now what
- Will my water be reef safe after RO/DI system? (water quality listed)
- RSM 130 dosing
- Which carbon and reactor?
- Randy's recipe #1 and #2 question
- water in auto resevoir alittle cloudy after mixing?
- Differing pH values
- Mixing Suppliments
- Sodium Hydrogen Sulfate
- How long does Lugols stay active?
- dissolved organics & nutrients, the same?
- Polypropylene Felt Filter Bags
- Using Ferrous Chloride to remove phosphate, possible?
- Drierite vs. silica gel
- Very low PH
- Using BRS ROX carbon?
- Phosphate issue
- Brightwell Supplements
- Cyno in tank
- Magnesium question
- How are my numbers looking?
- Sybon calibrated using rodi
- Calcium mixing: Part 1 vs Part 2
- how much calcium hydroxide
- Little help to get Magnesium/Alk levels correct
- Help Calculating Alk dose from Kalk
- this is the calcium hydroxide i am using .. is it good
- Vodka Dosing interruption question
- Has anyone used Reef Results Marine:Calcium Carbonator??
- sps growing like crazy but colors are pail.... any ideas???
- Salinity Meters and correct measurement
- formalin/malachite green & rock re-use
- How to lower DKh?
- Low Alk in Saltwater Mix
- Dosing Vodka while Using Nitrate Denitrator...
- Reef Chemistry
- How to rise KH safely and cheaper
- Biopellets not "working" - can I remove them?
- Test to see if I need to change my activated carbon
- Help...Dead Fish in QT tank
- Bottled water vs. rodi
- Tank leaked and replaced... In need of recycling?
- After 17 years of reef keeping I need help with the chemistry of my tank.
- Is this a problem?
- Phyto Feast/Oyster Feast adding Phosphate?
- Aquarium Temperature Fluctuation
- Potassium Permanganate to sterilize entire system
- Chemistry in black DSB pockets
- Red Sea Pro KH test
- At What Temp Does A Bacterial Bed Start To Die?
- new to chemisty
- Vodka Dosing Tracker
- Regenerate GFO-anyone else have this problem
- Disappearing KH
- Vitamin C
- curing live rock
- Undetectable Nitrate and Phosphate-Take Down Refugium?
- Cleaning Chiller to Reduce Nitrates?
- Calcium Reactor
- problems with TDS
- vodka and mag, in the same container
- Flakes
- Parameters of an Empty (cycling) Tank
- Battling Algae
- how many drops per minute?
- Which should I fix first - Mg or Alk?
- Baking Soda and PH swings
- Feasibility of dosing Baking Soda & Kalk from ATO
- Daily alkilinity consumption way too high?
- Salifert KH instructions? I lost mine. The new one w/ little white bottle.
- Brightwell Microbacter7 has high phos and no living bacteria?
- PH...Is this Normal?
- still get cyano at whits end
- anyone use magnesion-p
- getting alk/calcium balanced, help please
- Is this epsom salt ok for 2 part? Pics included
- Should I discard my batch of water?
- Should I throw away my Salifert PO4 kit?
- kent VC, Brightwell VC?
- bubble magus
- Ammonia Issues
- Adding baking soda; MG increasing?
- VSV relation with phosphate?
- Calcium levels
- magnesium DIY
- Red Sea's NOPOX and Reef Energy results
- PH 7.4 at night, is this normal?
- maximum swing in parameters sps can tolerats
- Bacteria seeding in new tank?
- Hanna Cal. Checker
- Using Glutaraldehyde to kill patches of hair algae: so far, effective.
- Interested in info on the molecular stability of bisque fired clay
- pickleing lime
- Tank Move: 20ppm nitrate
- Vinegars effect on Alkalinity testing
- Poll: What do you all use for chemical filtration in your reef tanks?
- Calibrating pH meter using different pH fluids than recommended?
- Decreasing PH
- Anyone have experience or thoughts on Red Sea NO3:PO4-X Nitrate & Phosphate Reducer?
- Nuissance algae ID w/pics caused by bacteria?
- Is ok to dose MAG with ATO?
- Here's a bad one...Sanitizer added to tank...Help!?
- Ca. 500 DKH. 5.7/2.05meg/l
- Alkalinity Woes
- Coral additions = algae outbreaks?
- How to control buildup in plumbing, pumps, etc
- Kalkwasser???
- water test kit advice!
- Quick muriatic acid question
- Seachem Cupramine - Bicolor Blenny & Kole Tang
- What % water change alters nitrification process?
- High calcium cause STN?
- Cycled Tank First Time Testing Analysis
- extra feeding can cause coral browning??
- Can Kalk lower pH?
- bicarb and kalkwasser
- Changing GFO Weekly?
- vinegar dosing and dinoflagellates
- Successful reef tank with no "live" rock or sand???
- Hanna Alkalinity Checker Help
- Eliminating unwanted algae on a rock.