Re: Cold Water 2



<<>(My fishing
>minnows died
>before I realized well water has no oxygen).
>
>
>Larry

Larry,

I don't know about the water temp. for your plants and fish, but all 
water
has oxygen as it is made up of hydrogen and oxygen: H2O, remember?>>


Larry was speaking of gaseous oxygen (O2) dissolved in the water, not 
the oxygen atoms chemically bound in the water's make-up (H2O).  
Dissolved oxygen is available to water breathing animals.  Oxygen 
chemically bound into the water is only available to photosynthetic 
organisms (plants) which release this oxygen as a "waste" product.

Thanks for flying!
Glider, zone 5

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