Seachem Prime Dosage

  1. LockedBox

    LockedBox Member Member

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    Having heard all of the glowing reviews here I bought myself a bottle of prime. I got myself the 250ml bottle because it had the best value of the 4 sizes, but the label only gives usage directions for very large amounts of water. How much prime should I add to 16L of water during my water changes?
     

  2. CichlidSWAGA

    CichlidSWAGA Well Known Member Member

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    Location:
    oregon
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    16L is 4.22 gallons for every 5 gallons i fill up to the first line in the cap which is right around 1-2 ml

    thats one reason its so great you don't have to use much
     

  3. Aquarist

    Aquarist Fishlore Legend Member

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    Good morning,

    :animal0068:I have moved your thread from Cleaning and Maintenance to Aquarium Water/Water Conditioners section of the forum.

    Thanks!

    Ken
     
  4. OP
    OP
    LockedBox

    LockedBox Member Member

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    Location:
    Newcastle
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    Oh, I didn't realize there was a section for that. Sorry.
     
  5. Aquarist

    Aquarist Fishlore Legend Member

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    No problem :)

    Ken
     
  6. catsma_97504

    catsma_97504 Fishlore Legend Member

    Messages:
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    Location:
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    For smaller volumes of water Prime is dosed at 2 drops per gallon or 3.79 liters. With 16 liters, that works out to 8 or 9 drops per water change.
     

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