Which fish is kept in aquarium?

If a freshwater fish is placed in an aquarium containing sea water, will the fish be able to survive? Explain giving reasons.

If a freshwater fish is placed in an aquarium containing sea water, will the fish be able to survive? Explain giving reasons.

Choose the most appropriate option and answer the following question Air pump is kept in an aquarium in order to -

An aquarium is a

An aquarium is a

An air-pump is kept in an aquarium in order to