I haven't seen the oscar, but our local LFS has albino catfish with green
and purple ends, and I heard they are injected as well, so have stayed away
from them, I can see the color fade every time I'm in the store. They were
charging double the regular price as well, and I agree it is sick. I'd tell
your kids what happened and why so they know to research on thier own before
buying the "pretty" fish. If you want blue fish, try some african cichlids,
or bettas, every color blue you can think of, and they are wonderful to
breed