- Water parameters
- Prodibio,still film algae
- Maracyn (Erythromycin) in a bacteria driven system question-
- Large Discrepancies between Red Sea and Salifert Ca/Alk/Mg
- Green Algae Problem
- Green Hair Algae?
- Using dog de-wormer to get rid of redbugs?
- Hanna phosphate checker or phosphorous checker.
- Emergency!
- Will ammonia ever go away without water changes?
- Cycling a New Tank
- Dosing Kalkwasser
- Tech-M for bryopsis treatment questions
- Just hooked up my LMIII for kalk topoff
- Does this filter sock have saltwater safe materials?
- Green algae..not what you think.
- 1450 ml of Alk in 24 hrs
- TDS reading on rodi water
- BRS kalkwasser starter package help please!
- Test kits
- pH and salinity low
- Phosphate test confusion...
- skimmer weirdness
- Soda lime and CO2 removal questions.
- maintaining alk, mag, calcium
- Erythromycin
- Tank Cycling
- calcium alkalinity and mag?
- Orp and PH Info
- rubbermaid containers
- BRS's calculator for alkalinity
- prazi pro dosing schedule for flukes
- dissolved oxygen
- Hanna checker phosphate
- Live Rock?
- Quick refractometer question
- Doser Alk mishap
- PH question
- Help!!Some type of algae appeared on my sand bed smothering my corals
- High PH
- Alk issues
- Is Nutrafin Cycle Biological Filter Supplement Good, Bad?
- Ca,KH,Mg too high?
- New to dosing
- water changes when dosing
- Hey Randy's back!
- Dosing Pump Question
- Dinoflagellates - ready to give up
- How many grams of calcium is my tank using?
- 0 Phosphate problems
- Vinegar and gfo
- God help me with alk. confusion
- Salinity units and conversion
- Struggling with getting alk, calc and ph correct
- Ammonia Reducers and Coppersafe/Cupramamine?
- Help. Alk too high.
- Salifert Phosphate Test Question
- Mg Not Increasing
- hello looking to use randy holms 2 part
- Kalk/pickling lime
- Brightwell Calcion-p. do you weigh it with a digital scale ?
- Chemistry of water during shipping
- In Need OF Help
- Nitrates are 160 helppppp
- Nitrate testing question
- What percent hydrogen peroxide for Dinoflagellates?
- Low pH high nitrate& phospate
- Worst case auto-top off disaster
- Dosing 2 Part or Kalk?
- Trying to figure out math of Calcium Reactor
- Cant get Ca levels to rise
- purple up and nitrates.
- How can I bring down the level of nitrates faster?
- Fish dying issue!
- vodka vinegar
- New tank nitrites
- Corals being fragile ???
- Never Dosing Calcium....huh
- Is This Normal ??????
- Raising Mg correct alk/Ca
- Ammonia test kit
- Carbon / Phospate remover
- Testing rock after bleach/muriatic acid bath
- 250Gal: Nitrate > 100ppm
- Thinking of giving up denitrator and GFO reactor
- dkh question
- API verses Seachem Nitrate Test WAY different results
- Vinyl Hose, Algaecide or some other Chemical?
- SG is SG, correct? Refractometer
- Hanna ULR phosporus checker reading
- Hydroxide precipitation??
- Kalkwasser made with vinegar and RO/DI water
- Correcting Ca, Alk, Mg safely
- ~8.6 PH Due to High Elevation?
- Serious coral issues after treating for ich
- Bringing pellets back online
- new salt mix testing
- Breeding clams: Sodium Hydroxide/Calcium Hydroxide
- Calcium stays at 470-480 ??
- North Atlantic Sea Water
- alk api test
- bryopsis! and Mag ?
- Water chemistry question
- does anyone agree with this!!!!
- New box of IO and alk through the roof!
- true ca/alk levels being masked?
- Need help dosing Kalk...
- phosphate testing question
- Test Kit Problems (Salifert vs. Hanna Checker)
- Sodium Bicarbonate and Acetic Acid Question.
- cycling question??
- My Skimmate is Gatorde Blue !
- Should I try to raise pH at night for SPS tank?
- bio pellet reactor film hard as rock
- Reef Octopus Salt - Anyone?
- Cuprisorb for dinoflagellets??
- SPS dying from the edges, I need help
- Mold?
- Two tests, now I have no idea
- Dont know what to do with my levels...
- Large difference in GFO instruction between brands
- A question about Strontium
- BRS Calcium Conversion Question
- Rusting Metal as Iron Supplement?
- Buffering when using LC
- Will i get a cycle?
- Tips on using the Hanna ULR test kit
- Ca/Alk imbalance-real or not?
- What's the difference or relationship between Alkalinity and dKH.
- Hanna nitrite checker - 50 dollar mistake?
- Dosing Calculator Info
- ph on the low side
- Top off stuck on…salinity drop…graph inside looking for advice.
- live rock over the long haul
- Is this a good idea?
- Calcium out of whack
- About Phosphate
- Kent Marine Ca and Alk
- Higher ph ?
- Unheard of 1 week cycle???
- So...Dr. Tim's
- Reef Crystals Users
- Science Fair Project Ideas??
- Safest metal to use in reef Aquaria?
- Phosphate or Phosphorus test
- Cycle Question
- sodium percabonate
- Fuge & chaeto questions
- Brightwell Neomarine: Either great or ordinary
- Waiting Time For API Tests
- pH of pure RODI water
- Mixed reef keepers that use IO sign in
- Tank slowly crashing
- Effects of Dosing more vinegar than required(not overdosing).
- Strange test results after dosing 2 pt
- Raising Alkalinity and Abiotic DSB ???
- need review on Blue Treasure Salt
- what was elevating alk/calc levels?
- Prodbio and Vodka
- Anyone ever use Hach to test water?
- I need a RODI unit!
- Question about high ALK in my 120
- Raising Ca, bionic two part vs tropic Marin bio calcium
- Fishless cycle - no ammonia but keep getting nitrite???
- Kalk Dosing
- pH probe issues
- question about bacteria
- Live rock from neglected tank P04 1.04
- Possible Dinos or Algae??
- These numbers possible?
- Finishing Cupramine on DT, would adding Chemiclean be a big issue?
- Kent Tech M and Macro Algae
- electrolyte enhanced top-off water
- Help converting orp probe ph value to orp value
- Advice please... I dropped a piece of aluminum into tank
- Does acetic acid evaporate?
- Nitrate Confusion
- Should I be concerned with Nitrates Levels being too low?
- Magnesium
- High Calcium Levels
- Calcium & Magnesium showing low
- Tech M dosing to kill Byprosis - Math please
- Large water changes vs. small water changes
- PO4, New tank
- salifert test vs hanna ppb meter for phoshate testing.
- ammonia and nitrate uptake in corals
- High Phosphate in bio cube
- mrs wages pickling lime and Acro stn
- Low ALK, PH solid 8
- Help with death spiral
- question about dosing ca and alk
- Clear slime in ato container
- Calcium keeps dropping - please help!
- Fauna Marin Trace unbalanced?
- Dosing and PWC
- BM-T01 or 3 separate dosers?
- Switch ALK To Recipe 2, But keep Recipe 1 Cal
- Will soda ash injection for pH correction help my DI resin not deplete
- Challenge: pH variability
- Help lowering salinity!
- Need help with inorganic chemistry
- Red Cyanobacteria?
- 4% vinagar or Muriatic Acid for Dry Rock
- Hey RHF
- Any "real life" chemists in the room?
- How to get alk and calc down a bit
- how many factories make reef salt ?
- Can antibiotics be neutralized for disposal?
- PP 53ms expiration
- Are Elos Aqua Test Kits worth the $$$
- Do supplements expire and do I need them for a nano?
- How to dose. Need your advice.
- Help improve Water Remove Hair Algae
- Advise on kalk and ph please
- If the Salifert test turns solidly purple...
- no dosing, reactors...just water changes
- calcium and carbonate buffer.
- Quick but important question on kalk mix
- Impact of Hyposalinity on Nitrifying bacteria?
- help magnesium spike 1280 - 1500 in one day, help please
- My recent dosing mess-up
- New Tank Dosing Questions
- low Ph battle - SPS dominate tank
- Diatom Bloom's
- Permatex dielectric grease
- Dosing chemicals not completely disolving
- Calcium Reactor Effluent Dripped in Kalk Stirrer
- cal. and alk. how much per day
- question about chloramine
- Zeozym and slime algae
- How important is accurate salinity?
- Dosing for mag ??
- Effect of high pH on coral
- pickling lime instead of kalk
- How low can phos be for biopellets to work?
- Using RO/DI waste water in freshwater tropical aquarium?
- Aquavitro Salinity
- PO4, filtered by RO or DI
- Cleaning kalk/ATP bucket
- Kalk in Auto topoff bucket
- "Best" test kits?
- High salinity
- Phosphates in seeding rock?
- Cycling faster
- Red Sea Reef Mature Pro kit
- ...high alk low cal??? Mag is ok
- Mixing Up Sand (in SSB) Improves Coral Colors?
- GFO Residue
- GFO and Cyanobacteria
- 3 salifert cal test kit and 3 diffirent result!!?