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

po4 dosing

Discussion in 'Advanced Strategies and Fertilization' started by Cornhusker, May 7, 2005.

  1. Cornhusker

    Cornhusker Guru Class Expert

    Joined:
    Jan 23, 2005
    Messages:
    192
    Likes Received:
    0
    Local Time:
    6:37 PM
    :) tom, i have a tank with mostly crypts. co2 pressurized,110 watts of light over 55 gal.i've been giving higher doses of po4 and growth is great and leaves shine like gangbusters. is it true that crypts like a lot of po4? they are my favorite plant,bar none. thanks, cornhusker :) :)
     
    #1 Cornhusker, May 7, 2005
  2. Tom Barr

    Tom Barr Founder
    Staff Member Administrator

    Joined:
    Jan 23, 2005
    Messages:
    18,682
    Likes Received:
    693
    Local Time:
    6:37 PM
    Re: po4 dosing

    Not sure if they take in more than others.........
    But adding high traces and PO4 does seem to help them.
    They tend to be more N tolerant than many species.

    Copper has a positive effect on them also. Bob Gasser use to add very high levels of copper to his Crypts. He perhaps the best Crypt grower to date.

    I like TMG for Crypts personally.

    Regards,
    Tom Barr
     
    #2 Tom Barr, May 7, 2005
  3. travis

    travis Lifetime Members
    Lifetime Member

    Joined:
    Aug 30, 2006
    Messages:
    21
    Likes Received:
    0
    Local Time:
    6:37 PM
    Re: po4 dosing

    That is valuable information. When you say 'high' PO4 doses what are we talking about - 1 ppm, 2 ppm?

    I've also noticed that keeping K levels high (15-20 ppm) seems to extend the life of my Crypt leaves and prevent the inevitable pinhole damage as they age. This is of course only observational data and isn't backed up by any true empirical testing.

    Tom, is there any source for bulk TMG? I would love to give it a shot. Steve Hampton swears by it. I've been using Plantex CSM+B from Greg and couldn't be happier but I'm always curious. I've got a 125G that eats micros like crazy :)
     
    #3 travis, May 8, 2005
  4. Tom Barr

    Tom Barr Founder
    Staff Member Administrator

    Joined:
    Jan 23, 2005
    Messages:
    18,682
    Likes Received:
    693
    Local Time:
    6:37 PM
    Re: po4 dosing

    T-
    Yes, 1-2ppm is a good range, we used to be rather conservative with PO4, these days folks have really gone up rather high, but Green spot algae goes away also, that is my personal most hated algae of all.

    Crypts like harder waters, higher GH's and traces, K+ as well.
    Many of outr memebership locally have been keeping high K+ levels 20-50ppm for many years without issue.

    Submersed growth requirements are different than the emergent Crypt growth, I do both and they work for different reasons.

    TMG is available from BigAl's online for 49.99 for 5 liter jug.

    It has a different chelator than Flourish.
    More copper also.

    I've noticed a nicer sheen on the plants than with Flourish.
    Holes means either low K+ or NO3.

    Better coloration is generally a trace issue.


    Regards,
    Tom Barr
     
    #4 Tom Barr, May 8, 2005
(You must log in or sign up to post here.)
Loading...
Similar Threads - po4 dosing
  1. rs18alpha

    Dosing High Po4?

    rs18alpha, Oct 25, 2018, in forum: Aquatic Plant Fertilization
    Replies:
    1
    Views:
    287
    Phishless
    Oct 27, 2018
  2. rs18alpha

    Can the KNO3 and KH2PO4 be mixed together for E.I. Dosing??

    rs18alpha, Oct 14, 2017, in forum: Aquatic Plant Fertilization
    Replies:
    5
    Views:
    1,345
    rs18alpha
    Oct 14, 2017
  3. morphriz

    GFO PO4 binding media, an automatic dosing alternative

    morphriz, Mar 1, 2007, in forum: CO2 Enrichment
    Replies:
    3
    Views:
    174
    Tom Barr
    Mar 1, 2007
  4. Roman

    Dosing Traces (Fe) and PO4

    Roman, Jan 5, 2006, in forum: Advanced Strategies and Fertilization
    Replies:
    0
    Views:
    80
    Roman
    Jan 5, 2006
  5. brad

    dosing po4 with iron

    brad, Sep 22, 2005, in forum: Advanced Strategies and Fertilization
    Replies:
    0
    Views:
    79
    brad
    Sep 22, 2005

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