fish

Scientists recently discovered a new species of deep-sea fish.

Scientists recently discovered a new species of deep-sea fish.

The fish tank needs to be cleaned once a week.

The fish tank needs to be cleaned once a week.

The chef prepared a dish using raw fish.

The chef prepared a dish using raw fish.

I don't like raw fish; I prefer it cooked.

I don't like raw fish; I prefer it cooked.

The colorful coral reef is home to many different species of fish.

The colorful coral reef is home to many different species of fish.

We saw many colorful fish at the aquarium.

We saw many colorful fish at the aquarium.

Freshwater fish can be found in lakes and rivers.

Freshwater fish can be found in lakes and rivers.

The fish swam upstream to lay their eggs.

The fish swam upstream to lay their eggs.

High levels of nitrate in the water can be harmful to fish.

High levels of nitrate in the water can be harmful to fish.