The word for a fish popular for eating in sandwiches is "tuna." Tuna is a saltwater fish that is widely consumed around the world and is commonly used in sandwiches, salads, and sushi. It is a good source of protein and omega-3 fatty acids.
tuna
Salmon is usually the most popular for sandwiches.
Tuna is a popular sandwich filling for sandwiches.
The word sandwitch came from John F. Kenndy when he was eating some bread.
un bocadillo or un sandwitch
That your eating fish
its unlikely you can stop a fish from eating another fish without taking that fish that's being eaten out of the fish tank.
Any fish-eating eagle could be simply known as a piscivorous eagle. This just means "fish eating eagle"
yes they love eating fish it is their main deit
Sándwich
A sandwich (not a sandwitch!) is not likely to be a cube. But it need not be a cuboid: it is more likely to be a triangular prism.