This site is supported by the advertisements on it, please disable your AdBlocker so we can continue to provide you with the quality content you expect.
  1. We are after as many aquarium plant images that we can get, doing so will assist us in completing the aquarium plant database.

    https://barrreport.com/threads/aquatic-plant-images-wanted.14374/
    Dismiss Notice

Does high CO2 kill snails before fish?

Discussion in 'General Plant Topics' started by rrguymon, Aug 11, 2005.

  1. rrguymon

    rrguymon Prolific Poster

    Joined:
    Jul 23, 2005
    Messages:
    52
    Likes Received:
    0
    Local Time:
    1:44 AM
    I have been increasing my CO2 some. It was a bit over 40ppm. I am starting to see dead snail shells. The shells look bleached. The fish show no signs of stress.
     
    #1 rrguymon, Aug 11, 2005
  2. Tom Barr

    Tom Barr Founder
    Staff Member Administrator

    Joined:
    Jan 23, 2005
    Messages:
    18,693
    Likes Received:
    725
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    CO2 kills in order: Shrimps=> fish=> snails

    Regards,
    Tom Barr
     
    #2 Tom Barr, Aug 11, 2005
  3. rrguymon

    rrguymon Prolific Poster

    Joined:
    Jul 23, 2005
    Messages:
    52
    Likes Received:
    0
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    Ok thanks Guess it is not the co2 haha.
     
    #3 rrguymon, Aug 11, 2005
  4. KLB

    KLB Junior Poster

    Joined:
    Jul 29, 2005
    Messages:
    13
    Likes Received:
    0
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    My tank is running right now at about 38ppm of c02 and the few snails I have seem to be oblivious. Still going around in lazy circles mowing down the green stuff. My guess is that snails are pretty hardy and adapt well, sort of like the aqua version of the cockroach :p


    Ken
     
    #4 KLB, Aug 11, 2005
  5. rrguymon

    rrguymon Prolific Poster

    Joined:
    Jul 23, 2005
    Messages:
    52
    Likes Received:
    0
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    :) haha. Yeah I never introduced them they must have hitched a ride on the plants. I still have several live ones I can see.
     
    #5 rrguymon, Aug 12, 2005
  6. dizzo

    dizzo Junior Poster

    Joined:
    May 27, 2005
    Messages:
    4
    Likes Received:
    0
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    That explains the shrimp massacre in my tank.
     
    #6 dizzo, Aug 17, 2005
  7. reiverix

    reiverix Lifetime Members
    Lifetime Member

    Joined:
    Jan 29, 2005
    Messages:
    270
    Likes Received:
    2
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    At 4PM today I measured my PH at 6.2 and my KH at 3.9

    That's 73.822 ppm. I run this 24/7 so it's likely even higher at night. I should lower it. I had bumped it up to do a number on some BBA that was trying to get started and have left it at these levels for a week or two.

    The 35-40 Amano shrimp, 2 adult male dwarf gourami, 2 juvenile male dwarf gourami, 14 rummy nose and yes, even the snails are all fine. My ottos had already started starving to death before the CO2 increase and they are dying in order of thinnest. LOOK WHAT YOU'VE DONE TOM BARR!! EI IS A KILLER PEOPLE!! :gw
     
    #7 reiverix, Aug 17, 2005
  8. Tom Barr

    Tom Barr Founder
    Staff Member Administrator

    Joined:
    Jan 23, 2005
    Messages:
    18,693
    Likes Received:
    725
    Local Time:
    1:44 AM
    Re: Does high CO2 kill snails before fish?

    I'd be safer always to turn off high levels of CO2 at night, you don't need it, the plants don't and the fish don't.

    Regards,
    Tom Barr
     
    #8 Tom Barr, Aug 17, 2005
(You must log in or sign up to post here.)
Loading...
Similar Threads - Does high CO2
  1. aman74

    Does sand have high CEC?

    aman74, Sep 11, 2010, in forum: Sediment / Substrate
    Replies:
    17
    Views:
    1,503
    aman74
    Sep 14, 2010
  2. ixxe

    how does hight water temp affect the need for ferts

    ixxe, Mar 10, 2009, in forum: CO2 Enrichment
    Replies:
    8
    Views:
    754
    ixxe
    Mar 12, 2009
  3. Ghan

    Does This Degassing Look Normal

    Ghan, Feb 21, 2019, in forum: CO2 Enrichment
    Replies:
    1
    Views:
    740
    Kyalgae
    Mar 8, 2019
  4. knives00005

    What Does It Mean By "balanced" Aquarium And How Can I Achieve It?

    knives00005, Jul 19, 2018, in forum: Are you new to aquatic plants? Start here
    Replies:
    19
    Views:
    1,903
    jacktheblack
    Aug 8, 2018
  5. ninemag

    Does Glut Go Bad?

    ninemag, Mar 4, 2018, in forum: General Plant Topics
    Replies:
    7
    Views:
    1,531
    Phishless
    Aug 15, 2018

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
    Dismiss Notice