- What could deplete Magnesium?
- natural nitrate reducer (Instant Ocean)
- Ok to use dead acro skeletons in Cal. reactor?
- GFO Color Change
- Tavertine tiles... Reef safe?
- some questions about salts mixes need help
- Magnesium Chloride dosing.
- I failed Chemistry..Need some help
- Ca 101
- is there a consensus yet - which NP pellet is best?
- Dosiing Everclear = cyano?
- Distilled Water
- Vodka/Vinegar Help
- Does Lugols (Iodine Solution) expire?
- To good to be true......
- RO DI Water
- Switched from B-Ionic to Bulk Reef Supply?
- Slow (no?) growth and chemistry
- can't read my Elos test kit
- best salinity!!!??
- Need to have the well tested.
- Two Little Fishies KW Reactor 300 thoughts?
- low alk and ca
- Prodibo Dosing without Skimmer
- GFO + Zeolite Ok?
- Chemiclean + Algaefix Marine
- Biopellets?
- Hydrometer vs Refractometer??
- How quickly can I raise my calcium?
- Pale SPS: help me to sort the conflicting info please
- ato dosing
- Another magnesium dosing question
- Need dosing help, raising kh nd ph with sodium carbonate
- Salinty Help
- Calcium/Alk depleting
- Calcium Spiked to 640 - Now at 540..help?
- difference between amino acids for dosing?
- Well water?
- Is there a formula for calculating Ca/alk balance? Developing an iPhone program
- How Much Ozone with a 200 Mg Generator.
- Mixing Randy's recipe 1 alkalinity
- REEF PURE coral dip by WM??
- Is There A Simple Off-The-Shelf Mag Supplement?
- How much carbon and gfo
- Easy way to tell when Kalk is depleted?
- Anyone use Hanna HI 736 Phosphate checker
- vinegar+kalk dosing in summer
- ATO Malfunction - How Fast to bring my Alk back Up?
- Seachem GAC Substitutes
- RO/DI filtration systems
- Ro, di, & ro/di?!?!?
- Low Magnesium in Tropic Marin
- BRS 2-part
- Purigen question.
- Phyto Plankton
- biopellets and other chemical media
- Is there a point to the more expensive salts?
- pool chemicals for 2-part
- Dosing Mg for Bryprosis. Im very Nervous!!
- Calcium and other Additives
- Ozone? No Ozone? Help?
- Change was thrown into my fish tank
- Vodka in kalk topoff?
- nextreef bp reactor
- I am SO frustrated
- Aragonite crushed corals in calcium reactor?
- Elos mag kit directions.
- Differences between adding calcium hydroxide and calcium carbonate?
- alk and crushed coral, how do i raise it?
- Does higher dkh help stabilize pH?
- Randy's 2 Part/Quick Question
- salt. what can i do
- Is High alkalinity harmful?
- Aluminum oxide based phosphate/silicate remover
- Magnesium Salifert test kit
- Moving tank which salt to use?
- Help with 2 Part Dosing a 30 gallon
- Elos MG Test
- Question about ditution ratio
- IO Salt
- Mag and Cal problem
- media reactor question
- seachem reef buffer?
- DKH Drop
- Testing kit recommendations????
- Kalkwasser question
- Raw White Rice instead of BioPellets
- PhosBan vs. PhosGuard vs. Bulk Reef Supply GFO
- Can dehumidifier water be put in an aquarium?
- kalk rector questions ??
- Ca, Alk, Mg - What are your params?
- Help asap
- white precipitate on my tank glass....
- High Nitrates in my SPS tank
- Running Carbon after transferring tank
- TDS scale
- Cheapest way to maintain PH
- Salifert vs API Nitrate Test Kit
- Test kits
- iron dosing?
- *HELP Please* QT Am High!
- Np bio-pellets or neo zeo?
- Lower alk sea salt alternatives
- Water General RO/DI
- ferric oxide?
- diatoms, KH and nitrites!!
- Base Rock Leaching Phosphates??
- Kalkwasser Question
- Aptasia X
- is there any difference between the different n/p pellets ??
- Rate I'm using Alk and Ca
- alk and calcium
- Nitrates, Phosphates and Algae
- metals and coral colours
- Potassium (K+)
- B-Ionic 2 part Cal/Alk... does it go bad
- Is there a good complete/master test kit?
- Kalk ?
- alk?
- PH at 8.77 9,000 gph? Alk 10 CA 440
- reactor or filter bag
- Using chemistry to clean a chiller.
- Copper in C-Balance?
- Bryopsis NOOOOOOOOOO!!!!!!
- carbon
- Concerns regarding carbon dosing.
- Recovery treatment
- Biopellets and haze!
- tons of bubbles on the rocks- why?
- kalk just not cutting it
- ARM & Hammer Baking soda quantity in 1 liter
- Going to start vodka dosing...
- 32 gallon ato/kalk doser
- Water issues
- I want to spread out my vodka dosing
- Dying macro/Iron supplementation
- Anion Resin Question - rodi setup
- Cloudy Tank
- seachem matrix better than black diamonds
- carbon
- puzzled! KH is 6 but Cal is 500 - should i be concern?
- Vodka ,MB7 & Skimmer
- running gfo
- Phosphate inside live rock-HELP
- Huh? Calcium is 560 and alk is 6.. right combo?
- Getting Sober...My tank had an intervention...it's time to end the vodka dosing
- Sea water during water changes?
- Substrate that Won't Absorb Copper and Other Meds?
- Maintaining Alk....
- Will these work?
- How much B-Ionic are you dosing? Hard to maintain alk
- Metals and similar
- Hazy Water
- how to culture Diatom
- ph probe calibration
- Silicone stoppers turning yellow
- ph problem
- Alk high with reactor,what would you do?..
- to dose or bio pellets?
- High TDS Need Some Help
- Bad looking sand.
- my rice experiment
- which commercial Mg supplements contain MgCl2
- Help with carbon
- Here comes the green algaeeeeee
- dk buffer solution home made??
- I think I may have bryopsis...how much TechM for a 14g tank?
- How much turbo...
- Expiration date on KH test solutions
- BRS Two part pump question
- Help with figuring out my alk/calcium dosing amount...
- the "cycle"
- Adding Vodka to Kalk
- Rust in Tank Help!
- Snot
- How to convert
- Does anyone here use this method to breed copepods?
- Can you lose coralline during a cycle? How long is too long?
- Marine Chemistry - Neutralizing ammonia
- i had a 4.2 dkh increase within the last 12 hours will the be an issue?
- Dosing/Raising Calcium
- RO/DI Units
- Are Ca++ / Alk ALWAYS used in a balanced ratio?
- "activating" biopellets
- media to run in a canister filter
- Effects of increased MG
- How long do testing kits last?
- Is "Sheet" Algae/Food High in Phosphates?
- LaMotte Nitrate kit, which one?
- Cyanobacteria
- Stable dKH
- Vodka how to?
- Bryopsis Pennata
- Dose Mg and Alk at same time?
- When to add chemicals?
- Test kits... From Salifert to LaMotte
- Should a calcium reactor's effluent be dosed into a skimmer to drive off CO2?
- How can I turn a solid rock in a porous rock?
- Could I be getting inorganic Phosphorus from my well water?
- Outdoor Pool Chlorine
- Highly porus media vs LR when Org. Carb. Dosing.
- Skimmer: Big Bubbles at kneck!! help
- Kalk Reactor
- Bio Pellet question(s)
- Hanna Ultra Low Range Phosphorus Checker
- Question about bio pellets and vodka dosing
- Warning: Don't raise Mg too fast
- what causes low dkh?
- what do you dose to color up SPS when measured params. are good?
- Bryopsis problem and MAG
- Test kits
- Let's See Some FTS of Systems Running Nitrate/Phosphate Reducing Pellets
- Question about cycle
- calcium dosing during cycle
- Denitrator, bio pellets, zeovit, or ?
- High calcium
- What's the best way to raise pH without raising Alk?
- Hydrometer- 2 brands/ 2 readings
- storage life of Randy's 2 part?
- flatworms and flatwormexit dosage
- Low pH, should I switch to 2-Part Dosing
- Neodymium Magnets rusted in my tank - 50% SPS loss
- Started BioPellets, Skimmate Stops?
- Which reactor for NP Biopellets?
- Neon Green algae appearing and lots of it
- Params seem outta wack, need some help
- 80ppm someone help me plz :(
- Super low Ph
- Ro/DI 4,5,6 stage ?????'s
- Diatoms/Dino's/Desperation
- Kalk Dosing Questions
- best way to dose Ca and Alk with dosingpumps ?
- what is "mulm?"
- seaweed/ macro algae
- Difference in SeaChem Marine Salt & Reef Salt
- Could these be right?
- What is in Brightwell's NeoMarine
- Best Way to Sterilize Tank, Stand, and Live Rock?
- High Ca and Mg readings
- Biopellets or MB7 and Vodka
- DKH is falling Why?
- Dosing Mrs. Wages Pickling Lime?
- I'm SO SICK of this
- keeping high ph
- Faster cycle?
- Help with this test kit
- Afraid to use NP Pellets! HELP!
- Instant Ocean: Calcium Booster and Reef Accelerator? Opinions on use for a simple tan
- Need to bring alk in line with ultra low nutrient system
- Dosing 2-Part and Mag in the sump?