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Re: Aquatic Plants Digest V2 #769

In a message dated 97-06-14 02:52:57 EDT, you write:

<< Subject: Re: DIY CO2 and leaks
If anyone is looking for a cheap, solid fitting to run through the cap of a
pop bottle you might want to try this simple rig.  Grab an old 1" cylindrical
blue air stone and stomp on it.  Toss the "stone" and save the plastic tube
that was glued into it.  It probably has a flange where it attached to the
stone.  Drill the cap and insert the tube from the inside using silicone or
hot glue.  These little tubes also make great connectors for otherwise
useless bits of airline in a pinch.

Pete Mohan