[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[compost_tea] Re: Pumping air in is not the best way to aerate your tea



--- In compost_tea@yahoogroups.com, "elprune <elprune@y...>"
<elprune@y...> wrote:
> Very little oxygen is actually dissolved from the air bubbles. Most 
> exchange takes place at the top where the air/water interface is. 
> This is done from movement of the water at the top and that's where 
> most of the dissolved oxygen is.
> 
> When a fish in a poorly aerated tank is gasping for air, why do you 
> think it goes to the top.


Ah, but if the tank is well aearated, the fish doesn't go to the top..

Jeff L


To unsubscribe from this group, send an email to:
compost_tea-unsubscribe@yahoogroups.com

 

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/