Your job is to learn, in four minutes, the names of the 25 tropical fish.
He sat there watching the tropical fish while I watched him.
I have kept tropical fish for several years, and would now like to try marines.
He was saying something to the tropical fish in the aquarium.
He has also raised tropical fish, occasionally seen in television reports about his home life.
The film depicted the efforts of a young man to save his tropical fish.
Tropical fish - I expect you know how to deal with them.
In aquariums, tropical fish live an average of two to three years.
I live in a tiny city apartment with my beloved tropical fish.
To Ralph it looked like the fill of a tropical fish.
