#chemistry

  1. B

    Interesting question with PH

    Ok so I currently have it where at night my ph is a constant 8 but during the day it rides to 8.16 is this bad for sps growth? I’m trying to dial in my oh and am curious if other have similar situations like me where they let it ambiently during the day rise and at night keep it at a constant...
  2. Salty_Northerner

    Really low phosphate but good nitrate and GHA and just lost now!

    Ok I'll try and keep short and to the point but I'll tend to babble so readers beware lol. About 12 days ago my nitrates were around 14 and phosphates hovering around .021 area.. just about dipping below the .020 range. Started getting small tuffs of GHA growing on the sand bed and was...
  3. B

    Low phos and low nitrate?

    So pretty much I love the look of caulerpa and made an external refugium and put some in, it grew 5 new “leafs” in 24 hours. Before adding it in both my nitrate and phosphate where at 4ppm now both have shot down to zero. Should I dose some nitrate and phosphate?
  4. B

    Best ph test meter for under 100$

    Anyone got any good suggestions?
  5. B

    Help with ph

    So pretty much my ph reads at around 7.8 and I’d like to raise those levels, I have a very succeful refugium and my dkh reads at 10, what could be the problem/ solution here?
  6. lazycouch

    ph help?

    hey guys just wondering how some of you guys manage to keep a stable ph? my tank is 1 month old (30 gallons) after cycling and i struggle to keep my ph steady. i’ve tried ph buffers but i was adviced not to by BRS because those supplements usually raise alkalinity more than they do ph. i’ve been...
  7. RamsReef

    Direct compairisons to Sodium Bicarb, dosing question.

    Hello, A device I am using calls for 65g / 1000mL of Sodium Bicarb " the solution raise KH for ml / L ability. This means that whether or not any KH lift solution is used, please provide how much dKH can be increased by 1 L (1000 cc) of seawater per ml (cc) for this lift solution.The default is...
  8. Hanna Instruments

    Does your TDS Meter Measure Up?

    Reverse osmosis deionized (RODI) water filters are an important tool for many reef tank owners. To measure how effective your RODI filter is, a total dissolved solids or TDS meter is used to measure water purity. However not all TDS meters are created equal. Visit our blog below to learn...
  9. Hanna Instruments

    Dana Riddle's pH Overview and Hanna Meter Review

    Take a look at @Dana Riddle's new article published on Advanced Aquarist: Advanced Aquarist Article Link: pH: What It Is, Why It is Important, and Ways to Measure It with an Emphasis on Hanna Instruments' pH Meters The Following Products were featured in his review HI98103 pH Checker...
  10. Understanding Colorimetry and Your Hanna Checker® HC

    Understanding Colorimetry and Your Hanna Checker® HC

    Understanding Colorimetry and Your Hanna Checker® HC By: Kevin Costa, Hanna Instruments Intro Maintaining water quality and critical parameters is the single most important aspect of having a successful aquarium. Knowing your water's parameters is usually the first troubleshooting step to...
  11. Hanna Instruments

    Understanding Colorimetry and Your Hanna Checker® HC

    Understanding Colorimetry and Your Hanna Checker® HC By: Kevin Costa, Hanna Instruments Intro Maintaining water quality and critical parameters is the single most important aspect of having a successful aquarium. Knowing your water's parameters is usually the first troubleshooting step to...
  12. Hanna Instruments

    Hanna Automatic Titrator For Alkalinty

    Looking to upgrade your alkalinity testing instruments? Check out our HI84531 Mini Titrator for measuring Titrable Alkalinity. $825 http://hannainst.com/hi84531-titratable-alkalinity-mini-titrator-for-water-analysis.html It can measure in terms of mg/L (CaCO3) or meq/L. It does the pH 8.3...
  13. Hanna Instruments

    pHep Waterproof pH & Temperature Meters for your Reef Tank

    Check out our HI98107 pHep and HI98108 pHep + waterproof pH/temperature meters for your reef tank! Supplied with the meter, case, calibration solution and cleaning solution at great price points! http://hannainst.com/hi98107-phep-ph-tester.html http://hannainst.com/hi98108-phep-ph-tester.html
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