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  1. #1
    Just an Egg
    Join Date
    Apr 2009
    Posts
    32

    How is it possible?

    Hi

    How is it possible to have my tank for like 1 year and have the following readings?

    0 ammonia
    0 nitrite
    0 nitrate

    shouldnt i have a reading of something?

    I have a 600lt tank with 8 discus, fluval 405, i do a 15% w/c twice a week

    Jeffa

  2. #2
    Just an Egg
    Join Date
    Jan 2009
    Location
    SE Suburbs, Melbourne, Australia
    Posts
    93
    those readings doesn't mean there is something wrong - it means your filter is doing its job.
    Yes you usually have a reading of Nitrate - but if you have a planted tank - with the water changes your doing - that might be the reason for the no nitrate - its not a bad thing - its actually quite good. Just remember if you do have a planted tank - add plant food.

  3. #3
    Just an Egg
    Join Date
    Apr 2009
    Posts
    32
    my tank is barebottom tho?

  4. #4
    Moderator
    Join Date
    Jan 2007
    Location
    Penrith NSW
    Posts
    5,873
    your test kits are out of date

  5. #5
    Just an Egg
    Join Date
    Jan 2009
    Location
    SE Suburbs, Melbourne, Australia
    Posts
    93
    Quote Originally Posted by ILLUSN
    your test kits are out of date
    +1

  6. #6
    Just an Egg
    Join Date
    Apr 2009
    Posts
    32
    but i even got them tested at the aquarium & i got a new test kit and all gave zero readings to

  7. #7
    Moderator
    Join Date
    Jan 2007
    Location
    Penrith NSW
    Posts
    5,873
    are you leaving the nitrate test for enough time to devolpe? my nitrate test takes 5 mins before it reads a color change.

  8. #8
    Just an Egg
    Join Date
    Apr 2009
    Posts
    32
    yep i have even left it up for 10mins & still zero for all 3

  9. #9
    Just an Egg
    Join Date
    Dec 2008
    Location
    Sunshine Victoria
    Posts
    33
    its a good thing that your result shows zero. No need to worry.

  10. #10
    Just an Egg
    Join Date
    Apr 2009
    Posts
    32
    but everyone says you should have some reading for nitrate?

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