Hello again all So I have 2 Angel fish, some kind of bottom feeder (I am unsure of its name) and 3 ghost shrimp. I just introduced 5 silver tip tetras and a rainbow shark. My Angels seem to be scared and stick to only a small open space of the aquarium. No one seems to be nipping, the tetras are very active. Is everyone just getting use to it? The Angels are my favorite as they are the first fish I have had so I wanna keep them happy.