On Fri, 01 Aug 2003 15:13:11 -0700, Carl Beyer
wrote:

How would this do with my koi and larger goldfish?

My dentist has turtles and claims they ignore the fish most of the
time, but he removed a growth from one of his oldest fish one day and
when he released it back into the pond one of his turtles immediately
ate it.

Regards,

Hal