View Full Version : The Reef Chemistry Forum
- Does High Capacity GFO cake?
- As dKH rises, Ca rises?
- Thoughts on Ca gluconate and Ca acetate
- julian sprung sea veggies and phosphates
- What is in my rodi
- unknown nitrate source
- For our chemists - Brightwell Kalk+2
- low ph -- Help
- Rising pH.....
- high alk---low ph why?!?!
- maybe you can help
- Collecting Natural Sea Water: Help
- using bleach to clean a neglected tank?
- unsolved ammonia problem need help
- Calcium reactor an kh help.
- Corals and rapid Ca increase?
- Brown Kalk?
- High phosphates
- Calcium dosing won't stay up
- marc weiss product
- Is Instant Ocean's Reef Crystals....
- Chromite as substrate
- does this :Seachem Matrix carbon works ?
- Does sea chem purigen works?
- Zeovit questions, could use some quick help please.
- math calculation
- Salifert Mag test kit
- Vitamin C (Sodium Ascorbate) dosing
- Carbon source overdose?
- Calcium 500 ppm
- magnesium depletion rate
- Ammonia out of control.
- Dry Rock - Mined Limestone
- 2 part age
- copper removal?
- Water Top Off Benefits?
- Seachem reef plus
- Carbon dosing & Diatoms???
- Formulate 2-part solution in 500 mL container
- Un-explained Change in Ca and Mg
- Un-explained Change in Ca and Mg
- Seachem Stability and testing
- Performing a daily water change
- ORP reading change at water change
- Hanna nitrate photometer
- alk & top off water
- Is there anything I should dose?
- Baking soda turned rock hard?
- Alk and Calcium
- magnesium consumption question
- Please help!
- Dose for PH?
- lime green skimmate?
- Gree Algae on Sand?
- will temperature affect nitrogen cycle?
- Aqua-Tech Carbon At Wal-mart??
- Mystery Crab Deaths
- Lighting schedule questions.
- How to increase ORP
- How much Magnesium?
- Dosing for Magnesium
- Mystery Crab Deaths
- Calcium!
- Alkalinity
- B-IONIC desaster
- Salifert test kit troubles
- ALKALINITY way high
- clean sand of phosphate?
- carbon monoxide in frozen fish
- water change water sitting in tube for 2 weeks harmful?
- dkh way high help please.
- Help!!! Ato froze up
- Need some help with precipitation
- Molybdenum and AWT test report
- Vodka
- How to clean glass/powerheads that are coated from years of use...
- Adding vinegar to kalk?
- sps are browning out ???
- Salt Question
- clay pots in QT
- Purple-Up / Purple Tech
- pH issue
- GFO exhaustion
- increased alk, now calcium too high.
- What is acceptable PH Swing
- ph in fresh saltmix??
- Brightwell Aquatics NeoMarine Salt
- Odd one.. Paint spill into tank?
- Baking Soda Question
- dipping a coral
- Water change question
- Looking for Mag. Mixing instructions
- Dosing Kalk?
- Switching from Oceanic to DD H2Ocean
- Calcium & Magnesium question
- PH concerns....
- cloudy tank
- Live Rock curing procedures
- CA is dropping...
- How much carbon to use
- Live Sand Problem
- Alkalinity too high?
- What is the primary purpose of Magnesium?
- Azno3???
- Tropic Marin Calcium and Mag Test kits
- Before I start up the 40 gallon 2 part project.... again....
- Alk - What is the truth?
- Aquastatix iPhone app
- starting aquarium with natural saltwater or premixed?
- sea lab block
- Clown fish in refugem !
- Want to stop buying GFO!
- Phosban
- Copper and equipment
- Safely/Cost Effectively Lower PH
- Reef Test Kits
- moving rock from QT to DT
- Help! Out of control nitrates!
- Salinity, what say U
- ice melting salts
- Calcium Questions
- Sand turning to cement
- filter feed
- AWT test results
- Interceptor with praziquantel
- magnesium chloride vs. magnesium sulfate
- Calcium hexahydrate
- Elos PO4 vs API PO4 Results???
- Magnesium dangerous?
- Nitrates in new tank
- Has anyone ever tried...
- Can I use this water?
- How long per month to run activated carbon?
- white pom pom
- strange problem
- after 3 weeks, amonia 0 nitrite 0 nitrate 10?
- Dosing Fish Oil???
- Tap water vs mineral vs ro
- Starting up vodka
- zeovit additives
- travertine frag plugs?
- Phosphate ??????
- Is ph tied to salinity?
- Copper Testing
- Homemade TDS solution
- Reef Substrate Alternative? Pictures
- Strontium usage articles
- RO giving 7ppm - do I really need DI?
- Zeovit/Prodibio Q
- Prodibio/Zeovit Q
- don,t make me do math
- tank's using alk but little calcium
- Amino Acids question
- Dosing Advice!!
- Strontium still good?
- Ammonia/Nitrite
- Alk/DKH adjustments
- Can I remove ammonia from quarantine tank.
- best way to keep alk up??
- Does a kalk overdose cause the skimmer to go nuts?
- Looks like I missed my chance.
- Red Sea Alk Test Kit
- Need to know about supplements
- Cold steril or ro/di
- Dosing Kalk and 2-Part
- 14 alkalinity
- Algaefix & GAC/GFO Filtration
- Who's dosing Randy's and...
- cyano
- Kalk ph if mixed with vinegar
- Vinegar dosing
- does it matter to just dose epsom salts only ?
- Magnesium quest???!!
- Early observations: Vodka Dosing. Cyano?
- Seachem Reef Advantage Strontium
- Fishless reef tank
- Silicate question
- seachem reef plus
- Alk is and going lower
- ph dropping
- epsom salt (sulfate)
- Long Term Vodka Question/Help
- one more question about dilution of randy's formulas
- links for diy cal,alk, and mag
- Newbie needs help/advice ~
- monitors for cal, alk and mag?
- Can my pH really be at 7.66?
- coral calcification by photoperiod
- Molybdenum
- Salinity increase:?:
- pelets vs flakes...mag
- Question about dosing pumps
- Kalk and 2 part?
- Low calcium
- emergency help with vodka side effects
- Oil Leaked!
- Does Iodide lower PH?
- Chemically cleaning phosphate from sand
- High MG and Ca
- Using Kent Marine Kalk
- Tastes like plastic
- Three most important factors for tank?
- Maxed out parameters = slightly turbid water
- turbo calcium same as DIy 2part ca
- Randy's 2 Part Questions
- need help with copper quetion
- Limiting phosphate to control algae may be harder to achieve in some species.
- ORP reference
- My AWT - AquariumWaterTesting.com - Experience
- Alk and Mag?
- Measuring TDS in RO
- Nitrates, Sponges and filter socks
- help high calcium and KH/Alk
- Removing scale build up
- Can a new salt cause color change?
- What do you guys mix/store your 2 part in?
- Best carbon to use in a reactor?
- high pH is it a problem?
- can you dry and reuse Phosban?
- Full tank cleaning... What did I do...
- Test kit accuracy.
- Rock cycle..
- ph seems low why?
- Rowaphos
- chemistry going bad help!
- High Calcium level
- Alk & Cal dosing together
- holy crap! ammonia above 5........
- Anyone dosing Brightwell products and Probibio products??
- does ozoniser kill cyano bacteria ?
- Has the Reef Chemesrty Calc. been "re-calibrated"?
- Testing high levels of mag ?
- I found a way to keep my PH up....move out of the house!
- gettanked salt mixes
- Alk and Mag
- Novaqua+ Water Conditioner & carbon
- red algea geting out of control help
- A little help with cal additives, please
- Is low to undetectable nitrates bad...
- Alk keeps dropping...CA is Fine
- new tank some algae observations...questions??
- measuring TDS
- PhosBan and alk. question
- Have anyone try this product to lower the NO3? Never need to replace...!
- Calcium problem
- How much carbon and gfo
- Pinpoint Ph Probes any good?
- new tank cycle with little rock
- New iPhone App ReefCalc
- Randy's Reef Calculator
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