1.   A good home for the caterpillars is a fish tank.

2.   Artificial aeration sometimes permits, unfortunately, the overcrowding of the fish tank.

3.   He opened up the lid of what must have been a fish tank holding their live catch.

4.   Help me figure out the volume of this fish tank.

5.   It is easy to see why the Angelfish makes such a popular addition to a community fish tank.

6.   The filter in his fish tank made a quiet humming noise.

7.   There was a fish tank and a heap of magazines.

8.   Trying to escape him was about as feasible as trying to escape a very big shark in a very small fish tank.

9.   Your best bet is to let the insurance company know that you have a fish tank before you take out a policy.