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L# Freshwater Aquaria
 L# Planted Aquaria
  L# DIY Co2
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SubscribeDIY Co2
aquapickle27
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Enthusiast
Posts: 182
Kudos: 98
Votes: 55
Registered: 28-Jan-2006
male usa
I just set up my first DIY co2 system and it is working, but i just had a few questions.

Am i supposed to inject co2 constantly (night/day)?

I dont have a bubble counter, so i dont know how many Bubbles per second there are. Should i worry about it?

i am estimating at 3 bubbles per second Is that ok?

the bubbles also come in random shots for for about a minute at a time OK?

†Aquapickle†
Post InfoPosted 12-Feb-2008 06:11Profile PM Edit Report 
superlion
 
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Mega Fish
Posts: 1246
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Registered: 27-Sep-2003
female usa
For the first question, yes, you run it night and day.

Depends on what size your tank is whether or not you worry about it. Also the buffering capacity of your water. Small tanks (usually less than 10 gallong) with low KH can experience a pH crash if they have too much CO2.

On my 10, I have relatively soft water, no bubble counter, and I haven't had any problems.

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Post InfoPosted 12-Feb-2008 19:12Profile Homepage PM Edit Delete Report 
fishmonster
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Big Fish
Oh My Heck!
Posts: 329
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Registered: 11-Apr-2007
male usa
I had a 10 gallon and i experienced a PH chrash because my water is soo hard, I had to remove the CO2 from the tank. I was told that you dont need to run the CO2 at night as i could cause your tanks PH to drop also. I have a power head on mine and I run the power head in the daytime but the CO2 is connected at night but with no vaccum so i comes out when it wants to. How did you create your own DIY system??

Thanks for your input as always, Shane
http://thetanklog.blogspot.com/ - [ Thanks to ScottF ]
http://www.natureaquariumclubofutah.com/main.html
Post InfoPosted 16-Feb-2008 23:32Profile PM Edit Delete Report 
aquapickle27
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Posts: 182
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Registered: 28-Jan-2006
male usa
EditedEdited by aquapickle27
I did exactly what this website says:

http://www.plantedtank.net/
(Go the the article link and scroll down to DIY co2 Yeast)

I made the hole in the cap a little smaller than the diameter of the hose. I used a bubble bar for my diffuser.

I have had mine up for a week and i think it has done wonders. Algae growth seemed to have stopped almost completely. Plants are greener and are looking more healthy.

I checked my ph 3 days after i set it up.
My ph is almost exactly 7.0 right now
It usually runs around 7.2-7.4 w/o co2.

My tank is a 38 gal.

†Aquapickle†
Post InfoPosted 17-Feb-2008 07:10Profile PM Edit Delete Report 
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