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Re: Aquatic Plants Digest V2 #585
In a message dated 97-03-18 08:20:54 EST, you write:
> For a manual system I still believe the simplest and safest
method to> get > CO2 into the tank is my trapping it under
a dome/cap/bell near the> surface. > You just need to
experiment with the area of the dome your setup
> requires > and make sure you are bubbling at a rate
that keeps CO2 trapped under> the > dome.
To trap the co2 I have been using an upside down cup on the
bottom. Should I make it so the cup is up near the surface??
Does it really matter? The way I have it now is, I have the
bottle w/yeast under the tank. Using an airhose w/ an airstone
going under the tilted cup. Is this alright or should I change it??