Are there any smaller fishes which would be compatible with bala sharks and angelfish?

Question

Is there anything smallish you could get that wouldn't get eaten?

I'd like to get a new fish but don't want anything else that's big.

Answer 1

guppies and gold fish and more sharks.  

Answer 2

Corydoras catfish never seem to be picked on. Dojo loaches look at you as you walk by. Kribensis, if you can find them, might breed in your aquarium. A few bullfrog tadpoles.  

Answer 3

tetras would be good also zebra danios and glowfish