The Planted Tank Forum

The Planted Tank Forum (http://www.plantedtank.net/forums/index.php)
-   Plants (http://www.plantedtank.net/forums/forumdisplay.php?f=33)
-   -   My Duckweed is very small (http://www.plantedtank.net/forums/showthread.php?t=229282)

taiwwa 01-29-2013 05:45 PM

My Duckweed is very small
 
I don't quite understand why.

When I got the first batch, they were pretty big, about the size of a coin, but since then they've only reproduced as tiny little ones the size of like a nail head.

Any idea?

wicca27 01-29-2013 07:31 PM

can you get a pic there are a couple kinds of duck weed

ADJAquariums 01-29-2013 09:06 PM

They could just need to grow, like any plant they start out small and grow to full sized

kochman 01-29-2013 10:23 PM

Quote:

Originally Posted by ADJAquariums (Post 2389898)
They could just need to grow, like any plant they start out small and grow to full sized

Was Also thinking that or just different light then what originals were grown in ?

Tetranerd 01-29-2013 10:52 PM

Re: My Duckweed is very small
 
Mine has never gotten very large.

Sent from my DROID X2 using Tapatalk 2

dmagerl 01-29-2013 11:39 PM

I had duckweed in two tanks, first one was infected with it, then the other was contaminated. I say contaminated because I cant get rid of the stuff and to indicate that the duckweed came from the same source and is of the same germline.

Anyway, both tanks have identical water conditions, both get EI dosing, but one tank is only a single t5ho low tech and the other is a dual t5ho + CO2.

The low tech tank always had larger leaved duckweed than the CO2 tank. The CO2 tank was almost microscopic in size. (Well, maybe I exaggerate). THe important point is that they are different sizes.

So it is either the extra light or the CO2 that is stunting their growth, but the size difference is quite noticeable.


All times are GMT. The time now is 10:09 AM.

Powered by vBulletin®
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.