What?If the tank is large enough a small fish every couple of days should be fine. Assuming it's a dead fish that is.
WHAAAAAAAAAAAAAA? How is a giant carnivorous cichlid going to be "safe" with shrimp of any size? Additionally, I should note that this is a 10 gallon tank.Otos and oscars should be safe. Maybe mosquito rasboras might be but I don't know.
GREAT point! I have a butterfly fish, and it WILL NOT eat anything that isn't on the surface of the water. I didn't even think about that. 10 gallons is a little small for a butterfly though.Hatchet and butterfly fish.