- Understanding Alkalinity
- Yellow looking water
- NSW question
- Magnesium Test Kits
- ORP What the??
- Water Parameters
- RO Water
- Temperature and the reef aquarium
- Specific Gravity
- Understanding calcium
- Jager Heaters
- Magnesium limits
- Faulty Test Kits
- What test kits do you use?
- Phosphate Photometer
- Extremely high ph
- Test Results..
- Best time to check water parameters
- PH8.4 Tap Water
- Synthetic Salt
- Ozone - How is it done?
- Kh test kit
- Nice hydrometer
- R.O. in Cape Town ?
- Sera / nutrifin test kits
- Tunze test kits
- NSW uShaka
- Vodka
- Adjusting pH
- Which Salt ???
- Phosphate - cause and control
- Help!
- Iron oxide
- RO Water in Randburg
- Test kit help
- Calcium test kit
- Test results!
- Where to find a good test kit
- Help with low ORP !
- Hard Gravity
- Storage of Salt water
- Alk test kit shootout
- My Parameters. Should I worry?
- Tds ?
- Copper
- Water Polishing............
- PH of RO water
- Cloudy water
- Can I ?
- Salt Consumption
- Cape Town NSW
- Calcium Test Kit
- Ideal Salinity
- Raising pH
- Instant Marine salt
- Best test kit versus cost
- Alkalinity - KH & meq/L
- Water test update
- Kalkwasser
- Salinity of NSW
- RO Unit
- Synthetic Salts test results
- Main water parameters
- How to use tropica marine test kits?
- PH Meter
- The chicken or the egg (calcium or alkalinity) what is first
- Water quality
- Calcium to high..Why?
- Water parameters from day 1 to tank maturity
- No bad water quality seen from start of my tank cycle
- Collecting NSW in durban
- Phosphates VERY high
- Using borehole water
- Do you equalise water changes with the main tank's temperature ?
- Lowering nitrates
- Low PH
- What temperature
- Help with Ph and kh requested
- Alk Ca and Mag
- What do I dose First Mg or Dkh
- Poor man's auto-topup
- Iron Oxide
- Top up Question
- RO topup Water quality - How long do you keep water
- PH EMERGENCY!! Please help
- Emergency For Collecting Water
- REDOX POTENTIAL / Mv
- Collecting water directly in False Bay
- Major Water Change
- PH & Alkalinity
- Tetra Marine SeaSalt
- PH and ALK too high
- RealOcean salt?
- Temperature
- Test kits
- Red sea test Kits?
- adjusting ca and kh
- Silica?
- might be stupid question
- KH Through the roof
- Waterchanges
- Contradicting salinity readings
- Aircon RO water
- help with Chart
- Temperature Fluctuations
- Waterchange Temperature
- Ca/mg problems
- NO MORE NSW @ Research Institute in Sea Point
- RO unit and kitchens
- Cape Coral Care
- Can nitrate make fish weak
- RO Water vs My Tap water
- PH Wiki Entry
- Salt Crystals
- Large waterchange ..... mini cycle ?
- When to test water params
- Salifert Test Kits
- Test Kits, drops vs tablets
- copper water pipes
- Help on getting Alk, Ca, Mg parameters right
- Few questions
- #@(%!*& hydrometer!!!!
- SG levels of NSW
- Importance of Potassium
- Nsw + Smw
- Elos KH test query
- Opinion of Seachem Stability
- What's eating my magnesium?
- Crystal Sea Marinemix Salt Mix
- wanna use NSW
- What to test for and why
- specific gravity
- deionizor
- Namibia sea salt
- 1.5million pounds of instant ocean!
- How much livestock to add?
- RO3 water
- cloudy water
- Evaporated water
- Crushed Coral and PH balance
- Does anyone do 300l water change?
- Do you have a refractometer?
- Aquarium water parameters spreadsheet
- Ideal Water Parameters
- Low Alkalinity
- Red Sea colour chart needed
- Test Kits?
- Help with Tropic Marin Calcium Test Kit
- Salinity Rising
- Diffs between your Home R.O. system and a marine R.O. system???
- High nitrites low Amonia
- Ammonia Problem
- Regular water changes?
- Absolutely essential test kits
- Help with water parameters
- Milwaukee MI412
- How to buy a salt mix ?
- Lfs Water Q
- Nitrate Problem... I think
- Distilled water for Marine Aquariums?
- RO Water Advice
- Low PH.
- Problem -(N,P) +(Ca,Mg,K,I,Sr,dKH)
- Kh§Ca story
- Kalkwasser in TOP off water
- High Nitrate
- ph is very low
- High Alkalinity
- Cooling water down
- altering params
- New Salt Mix
- Water Parameters Software Or Database
- The disadvantages of water changes.
- how do i change parameters?
- Will this RO unit be okay?
- What Salt do you use ?
- ph and kh
- kalkwasser - slaked lime
- Phosphate 0.5 mg/l what to do?
- Nitrogen Cycle - an easy to understand diagram
- What's with my cycling params ?
- Stable KH (Kalkwasser??)
- Water Changes
- How to raise or lower reading
- test kit needed
- Water Changes
- RO water & Top Off's
- Keeping RO unit under pressure ?
- Dropping temp safely
- Alternative to PO4 remover...
- GroTech Magnesium Pro Liquid
- Is this possible
- Deionised water
- Calcium To High Please Help !!!
- Phosphate Test Kit
- TDS reading high
- Cloudy Water
- combating PH swing at night
- Phosphates too low!
- ammonia
- what is the cause of pH swing at night?
- magnesium influences skimming!?
- Tap and RO pH Problem
- Mark my Chemistry Homework
- Reverse Osmosis Water Filtration
- Nitrate Issue
- Phosphate Remover and Pincushion
- Vodka dosing article - interesting read