Average cost of DIY Co2?

What's your average cost for each batch of DIY CO2 mixture? How often do
you mix a new one. What size is your tank?

I'm just trying to decide if there's big price difference between going DIY
CO2 versus Flourish Excel (which is $17.99US for a 8-12 month supply).

Thanks,
Harry




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"Harry Muscle" wrote in message
...
What's your average cost for each batch of DIY CO2 mixture? How often do
you mix a new one. What size is your tank?

I'm just trying to decide if there's big price difference between going
DIY
CO2 versus Flourish Excel (which is $17.99US for a 8-12 month supply).

You wouldn't need more than a few kilos of sugar and a couple of pots of
yeast to last a whole year, surely.

Marcus

"Carlos" wrote in message
...
CO2 DIY = 1 LB sugar + yeast = about $3.00 to last for maybe 6 months.

I just started with DIY CO2 and its very cheap. I have no results to
coment
too yet, its been about 4 days, so still no visible results only that my
ph
has drop a few degrees from 7.4 to 7.

take care.


Wouldn't it be about a lb of sugar for each batch, which can last anywhere
from 2-4 weeks?

Harry

CO2 DIY = 1 LB sugar + yeast = about $3.00 to last for maybe 6 months.

I just started with DIY CO2 and its very cheap. I have no results to coment
too yet, its been about 4 days, so still no visible results only that my ph
has drop a few degrees from 7.4 to 7.

take care.

"Marcus Fox" wrote in
message ...

"Harry Muscle" wrote in message
...
What's your average cost for each batch of DIY CO2 mixture? How often
do
you mix a new one. What size is your tank?

I'm just trying to decide if there's big price difference between going
DIY
CO2 versus Flourish Excel (which is $17.99US for a 8-12 month supply).

You wouldn't need more than a few kilos of sugar and a couple of pots of
yeast to last a whole year, surely.

Marcus

"Harry Muscle" wrote:

Wouldn't it be about a lb of sugar for each batch, which can last anywhere
from 2-4 weeks?

When I was making DIY CO2, I used 1.5 just cups of sugar per batch,
and half a packet of yeast.

Very cheap. Especially if your wife makes a lot of cookies and doesn't
connect the sugar disappearance with your fish tanks, which means you
only have to buy the yeast


--
www.ericschreiber.com

"Harry Muscle" wrote in message
...
What's your average cost for each batch of DIY CO2 mixture? How often do
you mix a new one. What size is your tank?

I'm just trying to decide if there's big price difference between going
DIY
CO2 versus Flourish Excel (which is $17.99US for a 8-12 month supply).

Thanks,
Harry




more importantly, what is the size of your tank Harry?. DIY is cheap enough.
I mix 2 cups of sugar with about 1 1/2 liters of water, 1/4 tsp of yeast and
a pinch of baking soda. The problem with DIY is somewhat unstable PH levels
as the CO2 productions falls off from the initial new batch so your PH
raises or lowers depending onthe amount of CO2 going into the tank. I found
that many recommend using a 2 liter soda bottle however I am presently using
2 x 1 gallon glass jugs in a 33 g heavily planted tank. One bottle wouldn't
do much of anything.

Rick

"Rick" wrote in message
news:27HIb.885704$6C4.321223@pd7tw1no...

"Harry Muscle" wrote in message
...
What's your average cost for each batch of DIY CO2 mixture? How often
do
you mix a new one. What size is your tank?

I'm just trying to decide if there's big price difference between going
DIY
CO2 versus Flourish Excel (which is $17.99US for a 8-12 month supply).

Thanks,
Harry




more importantly, what is the size of your tank Harry?. DIY is cheap
enough.
I mix 2 cups of sugar with about 1 1/2 liters of water, 1/4 tsp of yeast
and
a pinch of baking soda. The problem with DIY is somewhat unstable PH
levels
as the CO2 productions falls off from the initial new batch so your PH
raises or lowers depending onthe amount of CO2 going into the tank. I
found
that many recommend using a 2 liter soda bottle however I am presently
using
2 x 1 gallon glass jugs in a 33 g heavily planted tank. One bottle
wouldn't
do much of anything.

Rick



It's a 55G. I'm just trying to compare options, cause if I go with Excel,
I'd spend 18US a year. If I divide that by the 3 weeks a DIY CO2 thing
usually lasts, I'd get 1.04US per batch, which means that if I can't mix up
a DIY CO2 mix for significantly cheaper than that, I'd rather stick with the
convenience of Excel since there would be almost no price difference. I do
agree that CO2 does probably provide somewhat better results than Excel, but
Excel is said to work pretty good.

Thanks for everyone's input,
Harry

How long does a bottle last? What is the dosage recomanded for a 55G tank?


"Harry Muscle" wrote in message
...

"Rick" wrote in message
news:27HIb.885704$6C4.321223@pd7tw1no...

"Harry Muscle" wrote in message
...
What's your average cost for each batch of DIY CO2 mixture? How often
do
you mix a new one. What size is your tank?

I'm just trying to decide if there's big price difference between
going
DIY
CO2 versus Flourish Excel (which is $17.99US for a 8-12 month supply).

Thanks,
Harry




more importantly, what is the size of your tank Harry?. DIY is cheap
enough.
I mix 2 cups of sugar with about 1 1/2 liters of water, 1/4 tsp of yeast
and
a pinch of baking soda. The problem with DIY is somewhat unstable PH
levels
as the CO2 productions falls off from the initial new batch so your PH
raises or lowers depending onthe amount of CO2 going into the tank. I
found
that many recommend using a 2 liter soda bottle however I am presently
using
2 x 1 gallon glass jugs in a 33 g heavily planted tank. One bottle
wouldn't
do much of anything.

Rick



It's a 55G. I'm just trying to compare options, cause if I go with Excel,
I'd spend 18US a year. If I divide that by the 3 weeks a DIY CO2 thing
usually lasts, I'd get 1.04US per batch, which means that if I can't mix
up
a DIY CO2 mix for significantly cheaper than that, I'd rather stick with
the
convenience of Excel since there would be almost no price difference. I
do
agree that CO2 does probably provide somewhat better results than Excel,
but
Excel is said to work pretty good.

Thanks for everyone's input,
Harry

"Izuan Wahab" wrote in message
...
How long does a bottle last? What is the dosage recomanded for a 55G tank?


A yeast bottle lasts a couple weeks. IME, a 55 gallon is too large to be
significantly affected by DIY CO2. All I was able to do was lower my PH
about .01, and no noticeable CO2 increase, according to Chuck's calculator.

1/2 cup sugar, 1 teaspoon yeast, 1 1/2 L water.


"Harry Muscle" wrote in message
...
"Carlos" wrote in message
...
CO2 DIY = 1 LB sugar + yeast = about $3.00 to last for maybe 6 months.

I just started with DIY CO2 and its very cheap. I have no results to
coment
too yet, its been about 4 days, so still no visible results only that my
ph
has drop a few degrees from 7.4 to 7.

take care.


Wouldn't it be about a lb of sugar for each batch, which can last anywhere
from 2-4 weeks?

Harry