Freeze a fish:
To freeze a fish in its place, select "Create-a-Fish".
After your fish is created, chase a fish. If it runs,
press [Esc] to pause the game. Move the pointer over
the fish, then and click and hold. If the caption states
that the fish is "Looking for a place to hide", chase a
different fish. If it states "Running from" your fish,
resume game play. The fish will stay in the same place