According to data put together by Harvard's Amitabh Chandra, which the New York Times published in raw form in 2006, it was the least common birth date for more than two decades in the late 20th century; September 16 comes in at the other end of the spectrum, as the most common date for babies to be born.
A Goldfish will grow quicker if you increase its metabolism slightly. This can be done by keeping the water at summer temperatures of around 65F to 70F. Goldfish kept at this higher temp will also need added space (2 gals per inch of fish), air bubbles and a really good filtration system.
1 Separate the males and females into different tanks for 3 days, to create a greater desire to breed. 2  You need to prepare the second tank a week in advance-later this will become the fry tank for the young goldfish.3  Reintroduce the fish together. 4  Keep doing daily 20% water changes to maintain water conditions. You need to prepare the second tank a week in advance-later this will become the fry tank for the young goldfish. 2  Reintroduce the fish together. 3  Keep doing daily 20% water changes to maintain water conditions. 4  Always treat the water with purifying conditioner before adding to the tank.