Pescetarianism is a dietary choice, in which a person does not consume the flesh of land dwelling animals. In contrast to a vegetarian, a Pescetarian eats fish and seafood, it is similar to (and often contains) the Mediterranean diet. Pescetarianism is the chosen diet of some people for various reasons, most commonly cited are health benefits.
Vegetarian or a Vegan
Any person or creature that eats both meat and vegetables is considered an omnivore. A person who only eats meat is called a carnivore and a person who eats only eats vegetables is called a herbivore.
Piscatarian.
A person who eats only one type of food is called a monophagist.
A Peskitarian. (But don't trust my spelling.)
All of them
AnswerFrugivores. this sounds crazy
An animal that eats fish is called a piscivore. Some animals, like bears or alligators, only eat some fish, and are therefor partially piscivorous. Other animals live exclusively on fish, like seals, and are completely piscivorous.
No whale first of all clown fish live in holes and reefs and second the only whale that eats fish is the humpback whale and it only eats sardines
The main and only mean of protection for clown fish is the anemone. This is the reason why clown fish spend all their lives swimming nearby anemone. They protect each other. It is called "symbiosis".
If you only had 2 fish you only have to feed 1
They could have slight OCD.