- Calcium, dKh and Magnesium...
- Calculating Calcium usage, Maths help please
- Seaklear Phosphate Remover "CR"
- Question on TDS readings...help me underdtand!
- B-ionic vs kelk
- the salinity increase from two-part dosing
- lost power- nothing has rebounded
- High phosphate reading
- RO/DI Help
- PO4x4 and GFO issues (in a reactor)
- pre -making the Kalk Solution
- veovit nitrate additive
- Alcohol vinegar tests positive for phosphates . Should i stop it ?
- what will be if I add too much strontium?
- Very high phosphate, no algae growth
- id these?
- Biopellet Question
- Alk precipitating
- Mg supplements for Ca reactor
- Biopellet eliminated Nitrates But Shriveled my Mushrooms
- dry rock with copper, can I still use it for a reef?
- Where does the GFO go once it enters the tank?
- Cycle Question
- ATO smells musty - is it still OK?
- No nitrates=no bacteria??? Help!
- 2 part dosing (couple of questions)
- M Seal Wet Set
- Rebuilt tank - Calcium low
- heavy skimmate
- Water Parameters
- Low PO4 and still possible Cyano/Diatoms/Dinos problems persist
- Alk never seems to drop
- Calcium Help
- 2 Part Mix...can I use this?
- Ordered sodium bicarbonate rather than sodium carbonate
- Potassium In The Reef...
- Perplexed by lack of nitrates
- Maximum vinegar i can dose?
- 20 TDS from Salt Mixer
- Kalkwasser tips?
- Is this normal after cycle?
- pH Cycles
- Hydrogen Sulfide and White Film/Mat Questions ...
- Brightwell Aquatics Neomarine
- AquaMaxx GFO
- Alkalinity and dinos....
- Storing reef suppliments?
- API test results.. Is my desk lamp messing them up?
- anyone switch recipes?
- What exactly is in RODI waste water?
- continuous Water change....??
- Gfo, bacteria bloom.
- Dissolved organics and PH
- Hanna 736
- Randy, Have a question
- newbie using vodka and prodibio?
- Electonic, digital test meters for checking water chemistry
- has anyone tried the Red Sea growth/color program?
- Can someone explain the test kit reactions?
- Randy's part 1 with calcium reactor
- Phosphate levels
- can you run too much carbon and gfo???
- IO Calcium
- Alk/Calc Craziness
- Magnesium question
- Would a rusting hose clamp cause massive SPS die off?
- Vinegar dosing for 1000 gallons
- Test Kits
- Second Opinion
- kalkwasser with vinegar, how much?
- Does it need to cycle?
- Glaciar acetic acid use. Questions.
- How can I calculate this change?
- Why am I getting cyano..?
- Algae management program
- Lowering Nitrates
- Randy, Bertoni, and others...
- expiration date...?
- Does Peroxide effect Chaeto?
- anti bacterial silicon
- Iodine?
- Help with ph buffers
- Please check my purchase
- Continuum Aquatics: Thumbs Up or Down?
- Kalk dosing and balling
- Biopellet Return Protocol
- PH over 9: Appropriate response?
- Marco Larco rock
- Red Sea Pro Nitrate Bottle Problem
- N&P Balance
- Urethane epoxy in a reef tank
- Chemist's....
- Using TDS meter on your tank water ???
- Is it possible to only have to dose Alkilinity daily?
- When should i change filters of reverse osmosis device?
- New to sps and lps....info needed.(randy holmes article)
- Stop the problems before they start... This time
- Dosing - Recommendation for dosing pumps
- AlgaeFix or Special Blend or Vinegar to kill this Algae?
- Why is this impossible?
- 3 weeks of white cloudy water since tank move
- Has anyone tried putting biopellets directly in protein skimmer?
- TDS reading
- Lanthanum
- Cloudy tank Came and has not left!
- Hanna Checker 736
- Need Advice re: Mild Nitrate/Phosphate spike
- Fluke tab alternative for blue clove polyps
- How to prevent clumping running gfo and Carbon in the same recactor ?
- High N03?
- no Phos or Nit still algae?
- switching to baking soda for alk from esv 2 part, 650 gallon tank
- Where to buy testing accessories (vials, syringes, etc)
- Water chemistry testing, ideas and efficiencies.
- Adding Vinegar to Kalk container
- Dosing Question for Randy or other chemists
- Problem with calcium reactor
- Calcium help
- Mixing D-D H2Ocean Pro+ Salt
- BASF EMACO GP cement?
- Ammonia badge and prime
- high alkalinity problem
- Converting to DKH
- Water test levels please help?
- Cycle Complete
- What am i looking at here?
- about to quit bio pellets...what should i do next?
- Biopellets - Nitrates Zero / Phosphate .12
- Cycle Perameters
- New Saltwater 5.4 kh????
- gfo and vodka to full zeo
- should i be testing for NO3-N or NO3 ?? lamotte nitrate test kit clarification
- Chemists....
- Importance of chlorinity
- Tech M dosing questions...
- BRS 2-part: Can I concentrate it? Higher volume = More calcium deposits?
- vodka or vinegar
- Did a water change now my water is cloudy
- Need cal/alk help asap
- Carbon turned in to a brick..
- Dosing 2-part vs. balancing water change water
- Live rock in sump
- Is this normal?
- Carbon/GFO or BioPellets in Phosban Reactor?
- carbon removes elements?
- Weird calcium problem
- possible copper in reef tank?
- Dosing 2 part, Alk diectly into skimmer?
- Water Change/ Alkalinity Question
- Replace RODI filters
- Which test/photometer is best?
- Can a DIY 2 part solution be saturated similar to kalkwasser?
- Ph is low. Best way to raise it?
- Aquatic Log - Keeping track of everything
- Vodka dosing-- teach me
- Is Too Much Rock A Bad Thing?
- Vinegar Dose Raise or Lower
- CA dropping faster than alk?
- Question re: Revising Carbon Dosing
- Tropic Marin Bad Batch
- Low Ca, high Mg & Alk
- freezer burn food.
- Calcium dosing...
- Heating BRS part 2 to help mix?
- baking sodium bicarbonate questions
- Remove copper from sand?
- Reef salt help???
- do test kits and buffers expire?
- Upgraded my skimmer and now nitrates are high...looking for advice
- ALK won't dissolve
- Help sps color fading...pics!!
- water chemistry for IO salt
- How to control BRS dosing pumps.
- Lanthanum chloride problem, need Chem gurus
- Temperature and PH graphs from apex - are they really ok?
- alkalinity
- Magnesium chloride
- Need help...Suspected Bacterial infection
- Hard Sand
- Old but sealed resin, any good?
- Can you run GFO passively?
- Fishless cycle complete- question...
- Alkalinity demand drop suddenly
- CA DKH to High, Can I turn off Ca Rx for a few days
- Different Type of Green Hair Algae
- Best Book Regarding The Biology Of SPS ?
- sps need color while
- Silica Sand in DIY Rock
- Bare Bottom System Chemistry vs. Substrate Chemistry
- Vinegar dosing setup/equipment
- Tank Upgrade and Vodka
- Little Help with PH please!
- RO/DI Top Off Suggestions
- Storing and Using leftover baked baking soda
- Corals mysteriously dying
- Need Help with Magnesium
- Using 2 Different Brands Of Alk./Calcium?
- Switching back to recipe 2
- Water clarity
- Help with my sps corals
- Red Sea ALK test instruction
- Significant Clump Algae Problem
- Help with bailing system.
- A question for Randy or anyone with an IQ higher than mine.
- Charcoal air purifier and Ozone
- Alk and Kalk?
- Help trying to reduce my phosphates
- Question regarding Ca
- Adding new live rock to an established system
- How can I raise salinity and how quickly?
- To much 2 part?
- CO2 level needed
- Alk & cal high, salinity low
- How frequent should i dose Ca/Kh per day ?
- Help with 2 part
- Randy if you please!
- Denitrifying bacteria colonize Man made rock?
- What does everyone think about carbon and HLLE
- Properties of Calcium Chloride and mixing with water...
- STUUMPED! pH flucuations...
- salt changing test kit color?
- Kalk Ato Q?
- how much potassium chloride or K Balance strong to use to bring up K+? now is 310ppm
- Check fluids
- Titrations
- pH vs. ORP and what's going on?
- Fused alumina, reef safe?
- What's in your test kit cabinet?
- Question regarding the ratio of nitrates to phosphates
- Natural Sea Water
- Red Sea KH test kit help
- Cleaning Powerheads with Acid?
- where's Randy
- Constant Low Alkalinity
- And yet another Alk/Ca/Mg and Ph question
- Trying to stabilize alk w/ato and sea chem reef builder with no luck
- Xport-po4
- ? about d.i. resin
- Question - Adding second DI resin canister
- Hanna Phosphate Test Kits
- Wet vs dry skimming?
- Dosing ms wages and baking soda
- Question about API Salt Water test results
- Question about stabilizing parameters
- Lower Phos fast
- Prime for reducing ammonia
- Best Reliable Source for Sodium Nitrate?
- Algae filter crash leading to rotten egg smell
- Lower dkh?
- FOWLR cycle help