Interesting experiment
Planted Tank Forums
Your Tanks Image Hosting *Tank Tracker * Plant Profiles Fish Profiles Planted Tank Guide Photo Gallery Articles

Go Back   The Planted Tank Forum > Specific Aspects of a Planted Tank > Fertilizers and Water Parameters

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 11-12-2012, 04:31 PM   #1
Planted Tank Obsessed
ptr's Avatar
PTrader: (22/100%)
Join Date: Sep 2011
Location: NYC
Posts: 496
Default Interesting experiment


The video below shows an experiment with a sponge filter, where the big air bubbles are being spliced into thousands of tiny bubbles by a small Koralia circulation pump. The (possibly stupid) idea is that, there is 0.04% co2 in the air, which means the equivalent of 1 bubble every 2500 (of course the gases are mixed, but you get the idea). With the sponge filter pumping at least 10 huge bubbles per second, it means the equivalent of one huge co2 bubble every 4 mn. Not spectacular, but still, every little bit counts... and as you can see, there is no sign of algae, and all the plants are thriving, even the blyxa.... whereas in my other tank, that doesn't have the same system, plants are having a much harder time.

So what do you experts think ? Am I just being lucky, or is this indeed getting some more CO2 into the tank ?
ptr is offline   Reply With Quote

Quick Reply

Register Now

In order to be able to post messages on the The Planted Tank Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Your Location. As precise as you feel comfortable with.
Security Question
While balancing on a piece of wood, two inches by four inches known as a 2x4, John and his friend Sally both spotted a dalmatian inside of a truck with sirens. The animal with John and Sally is a _ _ _?
Please select your insurance company (Optional)


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT. The time now is 05:50 PM.

Powered by vBulletin®
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Copyright Planted Tank LLC 2012