Plants compatible with Tiger oscar?

Lolcat

Hello all, I have a tiger Oscar who just loves to destroy plants! I've tried Anacharis(which is a pain in the butt when it dies because its leaves dont degrade) and Amazon Sword, and he rips and unroots them like its his job. Are there are any live plants that would work with him?

Varkolak

I would think anything he can get his mouth around is a goner, how about trying some mosses? If you made a moss mat he might not bother it, maybe find a moss ball first to test it out?