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D-D CO2 replacement cylinders
Posted on: 15/5/2012 11:24
Joined:
24/5/2010 14:40
From: Staffordshire
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Posts: 39
Hi,

I am currently running a D-D CO2 system which uses 500/600g disposable bottles.

The D-D replacements cost approx 20-25 a time, which stacks up when you have to change every 5-6 weeks (estimate).

Can anyone with any knowledge of this system confirm that the following welding cylinders are a direct replacement:

Ebay CO2 Bottles

As you can see they are half the price.

Thanks.


Re: D-D CO2 replacement cylinders
Posted on: 11/6/2012 22:25
Joined:
25/10/2009 21:31
From: -
Group:
Registered Users
Basic Membership
Posts: 907
Have you tried one of these?

Open in new window


I am being serious, I have seen them being used for fish tank plants, you do need a regulator

eg

Open in new window


@2kg of CO2 it will last a lot longer than what you have or are thinking of getting.

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Good quality costs. Bear this in mind before you start.

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