Has anyone tried

[zamboniMan]

Keeping a small group of glass catfish in their discus tanks?

[Rod]

Yes, that will work. I have one here that is many years old and lives just fine with the discus. Make sure you quarantine your new catfish, they are susceptable to handling damage and bacterial infection when new. Once settled into your tank they will prove to be very hardy and longlived.

[zamboniMan]

Thanks :)

[KDodds]

And if you have trouble getting them to eat, they LOVE a floating FD tubifex cube, usually.