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.
Tank 1. A 20 gallon tank for a one goldfish, and an additional 20 gallons for each additional goldfish. Mature goldfish average 6 to 8 inches in length and therefore they need a big tank for just one fish.Goldfish also produce more waste than any other fish.It is for these two reasons that goldfish need a big tank for just one fish.ature goldfish average 6 to 8 inches in length and therefore they need a big tank for just one fish. Goldfish also produce more waste than any other fish. It is for these two reasons that goldfish need a big tank for just one fish.