Various cheats
     Type  one  of  the following codes at any tank screen to activate
the cheat function:

Cheat code:             Effect:
zombie                  All fish look dead
space                   Space background
void                    White screen background
welovebetatesters       New breeder fish birth sound
supermegaultra          New prego birth sound
time                    Displays time on tank
prego                   Original prego sound
wavy                    Background waves