I so wish that all you lame so called pet lovers would grow the fu3k up and become responsible.
If you can't afford or do not have the capacity to keep animals that you have grown apart from the environment then you must do the responsible thing and kill them.
I could make this more palatable by saying, 'sacrifice' them, or, euthanize them (ya'll are probably in favor of human euthanasia).
You raised it.
You are responsible for it.
Here's an idea...know what family gold fish belong to?
Carp!
As my prof in aquaculture said, "Carp is the number one source of protein on the planet!"
EAT IT!
Yeah, I know. I'm an insensitive jerk.
But, at least, I take care of my own mess and life would be sooooooooooooooooooo much simpler if you would do the same.
COWARD!