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-=Almazick=- 25-09-2003 06:02 PM

20 oz CO2 tank (how long)
 
If I buy 20 oz CO2 tank, how long will it last?



RedForeman ©® 25-09-2003 06:02 PM

20 oz CO2 tank (how long)
 
Can't equate what a 20oz tank does versus my 5lb tank, but mine lasts me
atleast 3-4 months, up to 6 months even, and it's on a 29g tank, so I would
venture a guess that a 20oz would last less than a couple weeks, if 2 weeks
at all...


"-=Almazick=-" wrote in message
news:QZEcb.429657$Oz4.227690@rwcrnsc54...
If I buy 20 oz CO2 tank, how long will it last?





Bob Alston 25-09-2003 06:02 PM

20 oz CO2 tank (how long)
 
Depends on the size of your tank and the bubble rate. For my 55 gallon
tank, it would last about 2 months.

--
Bob Alston

bobalston9 AT aol DOT com

"-=Almazick=-" wrote in message
news:QZEcb.429657$Oz4.227690@rwcrnsc54...
If I buy 20 oz CO2 tank, how long will it last?





RedForeman ©® 25-09-2003 06:32 PM

20 oz CO2 tank (how long)
 
Did you mean 20 ounces, or 20 pounds???

in the US, we see .oz as ounces... if I'm wrong, forgive me... I'm not that
worldly...

"-=Almazick=-" wrote in message
news:QZEcb.429657$Oz4.227690@rwcrnsc54...
If I buy 20 oz CO2 tank, how long will it last?





Andrew Roberts 25-09-2003 07:22 PM

20 oz CO2 tank (how long)
 
RedForeman ©® wrote:

Can't equate what a 20oz tank does versus my 5lb tank, but mine lasts me
atleast 3-4 months, up to 6 months even, and it's on a 29g tank, so I would
venture a guess that a 20oz would last less than a couple weeks, if 2 weeks
at all...


Wow, I have a 29 gallon tank, and a 5lb tank lasts me for a year. I'm
using an Eheim cermic diffusor that is supposed to ineffeicient. What
concentration of CO2 are you running in your tank?


"-=Almazick=-" wrote in message
news:QZEcb.429657$Oz4.227690@rwcrnsc54...

If I buy 20 oz CO2 tank, how long will it last?



--
Andrew Roberts, Richmond Hill Ontario
royalwulff(at)sympatico(dot)ca


RedForeman ©® 25-09-2003 08:15 PM

20 oz CO2 tank (how long)
 
It fluctuates bad, from season to season, some times there is an
abundance...

I shoot for 15-20ppm CO2....


"Andrew Roberts" wrote in message
.. .
RedForeman ©® wrote:

Can't equate what a 20oz tank does versus my 5lb tank, but mine lasts me
atleast 3-4 months, up to 6 months even, and it's on a 29g tank, so I

would
venture a guess that a 20oz would last less than a couple weeks, if 2

weeks
at all...


Wow, I have a 29 gallon tank, and a 5lb tank lasts me for a year. I'm
using an Eheim cermic diffusor that is supposed to ineffeicient. What
concentration of CO2 are you running in your tank?


"-=Almazick=-" wrote in message
news:QZEcb.429657$Oz4.227690@rwcrnsc54...

If I buy 20 oz CO2 tank, how long will it last?



--
Andrew Roberts, Richmond Hill Ontario
royalwulff(at)sympatico(dot)ca




Aqua 25-09-2003 08:46 PM

20 oz CO2 tank (how long)
 
My 5lb last for 5 months @ 90 bubbles per minute. I am using home depot
"cheapo" needle valve.

Dominic



Aqua 25-09-2003 08:47 PM

20 oz CO2 tank (how long)
 
My 5lb last for 5 months @ 90 bubbles per minute. I am using home depot
"cheapo" needle valve.

Dominic



Andrew Roberts 25-09-2003 09:35 PM

20 oz CO2 tank (how long)
 
RedForeman ©® wrote:

It fluctuates bad, from season to season, some times there is an
abundance...

I shoot for 15-20ppm CO2....


The pH fluctuates based on a steady flow of CO2? I guess if your water
supply changed in terms of KH that could happen.

My water is pretty stable year round at KH 5, and I keep my tank at pH
7.0 to 6.8, giving me ~23-15 ppm CO2, similar to yours.


--
Andrew Roberts, Richmond Hill Ontario
royalwulff(at)sympatico(dot)ca


Andrew Roberts 25-09-2003 09:37 PM

20 oz CO2 tank (how long)
 
RedForeman ©® wrote:

It fluctuates bad, from season to season, some times there is an
abundance...

I shoot for 15-20ppm CO2....


The pH fluctuates based on a steady flow of CO2? I guess if your water
supply changed in terms of KH that could happen.

My water is pretty stable year round at KH 5, and I keep my tank at pH
7.0 to 6.8, giving me ~23-15 ppm CO2, similar to yours.


--
Andrew Roberts, Richmond Hill Ontario
royalwulff(at)sympatico(dot)ca


Chuck Gadd 27-09-2003 10:02 PM

20 oz CO2 tank (how long)
 
On Thu, 25 Sep 2003 16:46:40 GMT, "-=Almazick=-"
wrote:

If I buy 20 oz CO2 tank, how long will it last?


The 20oz tanks are commonly used for paintball.
Standard regulators will not fit a 20oz tank.



Chuck Gadd
http://www.csd.net/~cgadd/aqua


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