People think I'm joking when they open my cabinet underneath my tank and find a small pillow. Many a night have been spent laying down on my floor watching my fish from below. I'm the type of person to always cut my food small. The ray benefits from it, that's for sure.
On another note, maybe try squid? I've been feeding it regularly for a few days now and my fish seem to eat much more aggressively compared to shrimp. Cleanup is a breeze and its very readily accepted.
