Should I catch a lot of small fish or one big fish? - Quora

Should I catch a lot of small fish or one big fish? - Quora

Betta fish: How does it know when there's food in the aquarium?

Why don't big fish eat little fish in an aquarium? - Quora

What is the easiest way to catch a big fish? - Quora

How many types of fish can be kept in one tank? - Quora

Marine Biology: Do smaller fish ever eat bigger fish? - Quora

Should I catch a lot of small fish or one big fish? - Quora

Why do big fishes eat smaller fishes? - Quora

What is the easiest way to catch a big fish? - Quora