[Prev][Next][Index]
Re: Aquatic Plants Digest V2 #25
>From: Cynthia Powers <cyn at metronet_com>
>Date: Tue, 18 Jun 1996 23:22:53 -0500 (CDT)
>Subject: Wonder water?
>
>- ---------- Forwarded message ----------
>Date: Tue, 18 Jun 1996 21:05:55 -0700
>From: rbil at island_net
>Subject: Wonder Water?
>To: Aquatic-Plants at ActWin_com
>
>Hello Gardeners,
>
>Well I'm back to square one pondering why it is that when I do a
>partial water change it is like I added some kind of miracle drug
>to my tank. The photosynthesis just takes off in a spectacular
>fashion within minutes of the change.
>
>Some of you have suggested that I'm simply seeing bubbles that were
>carried in with the new water. But I know this is photosynthesis
>taking place. It's highly unlikely that air in the new water would
>stream out of particular areas of leaves (like areas with wounds).
>
>I thought from earlier tests that maybe the new water was
>introducing more CO2 into the tank and this was causing it. But now
>that I have a digital PH monitor, I know this is not the case. The
>PH would drop when I add the new CO2 enriched water. What it does
>is rise about .03 points for about 10 minutes and then within the
>next 15 minutes the system moves back down to where it was just
>before adding the new water. But the photosynthesis is really
>something to see!
>
>So I'm going to throw this idea out to you people and see whether
>this can make any sense at all and explain this phenomena. Is is
>possible that there is something accumulating in my water that is
>impeding photosynthesis? Too much of some trace element for
>example? Adding new water dilutes this situation and photosynthesis
>commences at the rate it should be - given the light and CO2
>present?
>
>If I can't find some rational explanation for this, I'm going to
>assume that the tap water here in Royston, BC on beautiful
>Vancouver Island is some kind of fountain of youth. Maybe I should
>start bottling it and selling it to you people? ;-) I'm telling
>you, something strange is going on here.
>
>Cheers, Rene
I have also noticed this is my planted tank. I did a 50% water change last
Sunday and within minutes had bubbles producing on some leaves. The bubbles
also were only produced on some parts of the leaves. I assumed it was
because I hadn't done a water change for 3 weeks (with exams and all). But I
have noticed it on other occasions.
I will check it again when I do a water change next weekend.
Also I live in Sydney, Australia where the water is very clean -or so I
think- compared to other countries.
Glad to know I'm not the only one with this "miracle".
Trent
»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»
Trent Nicholas | oooO Oooo |
Email - trent at matra_com.au |( ) ( )|
WWW Page - http://www.matra.com.au/~trent/ | \ ( ) / |
Surfing, Bodyboarding, Snowboarding, Skiing, Music | \_) (_/ |
««««««««««««««««««««««««««««««««««««««««««««««««««««««««««««««««