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Thread: Which aquatic plants absorb nitrate most?

  1. #1
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    Which aquatic plants absorb nitrate most?

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    I'm thinking of doing a low tech planted setup.
    Wonder what's the best plants i can use which absorb lots of nitrate.
    Low tech plants like crypts, moss, ferns and nana???
    Any suggestions?
    Cheers,
    http://www.aquaticquotient.com/forum...c/progress.gif"Ben"http://www.aquaticquotient.com/forum...c/progress.gif
    Life is all about patience & perseverance,
    Failure is just another new beginning

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    I think the plants you listed are too slow growing to be effective.

    Would you consider keeping some floating plants?
    - eric

  3. #3
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    You need fast growing plants and just to name some: bacopa,cabomba,egeria densa,wisteria...etc

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    Hornworts, Water Sprite, or even floating plants such as duckweeds, salvinia, water hycinath, ...
    Desert and Cactus...

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    duckweeds for the win !

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    I would recommend hornwort, Salvinias, duckweeds also...

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    Quote Originally Posted by bossteck View Post
    I think the plants you listed are too slow growing to be effective.

    Would you consider keeping some floating plants?
    Floating plants, i have... i have duckweed, salvinia and frogbits but all die easily??? I'm using PL light on them for 4 hours a day.

    Quote Originally Posted by Morgan01 View Post
    You need fast growing plants and just to name some: bacopa,cabomba,egeria densa,wisteria...etc
    Are they low tech? Because i'm only using PL light, no co2..

    Quote Originally Posted by winston77 View Post
    Hornworts, Water Sprite, or even floating plants such as duckweeds, salvinia, water hycinath, ...
    Hornworts i have very fast growing plant. But what's water sprite?

    Quote Originally Posted by freshfish View Post
    duckweeds for the win !
    Yeah... Super faster grower no need alot of care... But very small and a bit messy in my opinion..

    Quote Originally Posted by beetlejuice403 View Post
    I would recommend hornwort, Salvinias, duckweeds also...
    Any other plants which i can use?

    Thanks all bros for the suggestion... Do we really need fast growing plants which can aborb nitrate better? How about moss?
    Cheers,
    http://www.aquaticquotient.com/forum...c/progress.gif"Ben"http://www.aquaticquotient.com/forum...c/progress.gif
    Life is all about patience & perseverance,
    Failure is just another new beginning

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    I agree that Water Sprite is quite good, they grow damn fast so will take out nitrates abit faster than other plants.
    Zack

    Planted tank: Melanotaenia Lacustris, Melanotaenia Parkinsoni, Melanotaenia Praecox,
    Glossolepis Incisus, Melanotaenia Maccullochi, Melanotaenia Boesemani, Iriatherina Werneri, Barilius Canarensis

  9. #9
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    most of the above are floating plants.
    what about if indoors with just a FL or PL light with no co2?
    i have tried using money plant and the chinese bamboo plant with a bit of light.
    don't know if they absorb nitrate very well, but they seem to thrive with low requirements.
    hyacinths , water cress, frogbits don't seem to thrive so well indoors with low tech tank in my experience, all die shortly.

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    Just get those cheap cheap stem plants. You tank will become a jungle within 2 weeks.

    Will be doing that to cycle my new tank.

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    Quote Originally Posted by ghim View Post
    Just get those cheap cheap stem plants. You tank will become a jungle within 2 weeks.

    Will be doing that to cycle my new tank.
    will they also be able to thrive if there is no light on . Just only room light?
    thanks

  12. #12
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    no i think not enough, why not increase the hours you on the light, low tech tank wont have that much of algae issues. I think the floating plants are easy to maintain and good for nitrates

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    Quote Originally Posted by wllm33 View Post
    will they also be able to thrive if there is no light on . Just only room light?
    thanks
    Room lights? Plants sure die

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    i also think so, even though i am putting in money plants.
    but got so many tanks, but not many lights.
    think only way is to change water.
    thnks

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    Since low-tech means no CO2 injection, the best option for you is to use plants that have direct contact with air since there will be a lot more CO2 in the air than in the water. Floating plants or plants that have leaves outside of the water will do fine. The only thing you can adjust to increase the nitrate uptake rate is to increase your lighting periods and intensity. Ambient or room light may allow the plants to survive but will not thrive nor increase nitrate uptake rate.
    Yours Truly, Avan

    I went into the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life... to put to rout all that was not life; and not, when I came to die, discover that I had not lived.

    ~ Henry David Thoreau

  16. #16
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    Quote Originally Posted by ghim View Post
    Just get those cheap cheap stem plants. You tank will become a jungle within 2 weeks.

    Will be doing that to cycle my new tank.
    like what ? can name a few ? pictures ?

  17. #17
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    I am using the ones at the background. With needle like leaves.

    And bought a few packs of plants from seaview - those packed and cost 80cts each

    Found the name for the plant. Rotala wallichii.
    Attached Images Attached Images
    Last edited by ghim; 22nd Nov 2008 at 03:52. Reason: Added name for the plant

  18. #18
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    Rotala wallichii
    Won't they drop leaves? Will be messy if they do... That's why i hated stem plants.. Not enough lights they drop leaves and the whole tank will have lots of floating dead leaves...
    Cheers,
    http://www.aquaticquotient.com/forum...c/progress.gif"Ben"http://www.aquaticquotient.com/forum...c/progress.gif
    Life is all about patience & perseverance,
    Failure is just another new beginning

  19. #19
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    hey guys do you all use a chiller for the planted tanks ?

    i went to a shop and the guy told me that if the water too warm , the plants will produce ammonia or nitrates ? is it true ??!?!

  20. #20
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    Hi Freshfish, the real reson is that he wants to sell the chiller to you. The plants produce ammonia etc are all nonsense.

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