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Re: Water movement

> Don't fall into the trap of eliminating water movement to save that last
> gram of CO2. You still need good water movement to circulate the water. O2
> is added to the water from it's interface with the atmosphere at the
> surface. If you don't move the surface water to lower levels and vice versa,
> you may find a severe lack of O2 in the lower depths of the tank.
> Avoid a lot of gratuitous splashing around. But do strive for good
> circulation.
> George Booth in Ft. Collins, CO (booth at frii dot com)
> The web site for Aquatic Gardeners by Aquatic Gardeners
> http://www.frii.com/~booth/AquaticConcepts/

Tom Barr