Distressed Goldfish

Go ahead and buy an aquarium for your little fishie! I can tell your
attached to
him already. I'd bring in another one from the pond for company. But that's
just me.

Nedra

"Phisherman" wrote in message
...
On Mon, 29 Nov 2004 21:18:30 -0800, "Bill Oertell"
wrote:

Early this morning one of our fantail goldfish was entangled in some
string
algae. When I fished him out of the pond, I thought he was dead until he
twitched a little in the net. I put him back in the pond and tried to
push him
around a little to get water to flow through his gills, but he wasn't
really
responding. The water was really cold (38 degrees) so I thought maybe it
was
too cold for the fish to resuscitate, as cold water doesn't store as much
dissolved oxygen as warm water, and I figured the fish was exhausted from
trying
to free himself from the string algae and needed oxygen. I filled a
large
container with water from the pond, put the fish in the water, and
brought him
inside. There I pushed him around some more and blew air into the water
to get
some more dissolved oxygen into the water. I also fed him a little.
He seems to be doing fine now. But now my question his: should I put
him
back in the pond, after acclimating for several hours, or get an aquarium
for
him until the spring? The fish is going to have gone from 38 degrees to
something like 68 degrees and back in a little more than a day, and I'm
thinking
that may be too much stress for the little guy.
Opinions are more than welcome. Thanks.


Large temperature changes to fish can be fatal. As long as the
temperature is kept constant and above freezing goldfish will be fine.
The larger the pond the more stable the temperature. Cold-blooded
animals' metabolism slows down when temperatures drop. If you put him
back into the pond, but do so such that the temperature drop is very
gradual, perhaps a few degrees per day--if you can't manage this kind
of change then keep him inside for the winter months. Below 50, you
should not have to feed.

Gases (including oxygen) dissolve better in cold water than warm water
(just he opposite of salts.)